Introduction to Computer graphics
Download as PPTX, PDF13 likes15,530 views
Computer graphics uses computers to generate and display digital images. It involves programming computers to create realistic images through specialized hardware and software. Computer graphics are used across many fields for simulation, algorithms, modeling, rendering, image processing, animation, and more. Interactive graphics allow users to control and change images, while passive graphics automatically transfer images without user intervention.
1 of 13
Downloaded 1,139 times
Ad
Recommended
Computer graphics ppt
Computer graphics pptAtharvaRajiwade This document provides an overview of computer graphics. It begins with definitions and a brief history, then discusses types (interactive vs. non-interactive), applications (e.g. painting, animation, CAD), users (entertainment, science, design), advantages (ability to show moving images and animations), and challenges (requiring memory and software resources). The document outlines key topics within computer graphics like modeling, rendering, and image processing, and provides examples of software used for painting, illustration, animation, desktop publishing, and CAD.
Information system
Information systemরেদওয়ান হৃদয় This document provides an overview of information systems concepts. It discusses the basic components of an information system, including hardware, software, data, personnel and procedures. It also outlines different types of information systems like personal, workgroup, organizational, interorganizational and global systems. Transaction processing systems, management information systems, decision support systems and executive support systems are described as the major types of systems used in organizations. The document also covers information systems users and how users connect to technology through networks, the internet and electronic commerce. Finally, it discusses benefits of information systems like better information, improved service and competitive advantage.
Image enhancement lecture
Image enhancement lectureISRAR HUSSAIN This document discusses image enhancement techniques in digital image processing. It defines image enhancement as modifying image attributes to make an image more suitable for a given task. The main techniques discussed are spatial domain enhancement methods like noise removal, contrast adjustment, and histogram equalization. Examples are provided to demonstrate the effects of these enhancement methods on images.
Introduction to computer graphics
Introduction to computer graphicsRajamanickam Gomathijayam This document provides an introduction to computer graphics. It discusses that computer graphics deals with creating images using hardware, software, and applications. It describes the basic graphics system including input devices, the output device, and the frame buffer. It then discusses the display processor and how it stores graphics in a display list. Finally, it outlines several applications of computer graphics including computer-aided design, presentation graphics, computer art, entertainment, education and training, visualization, image processing, and graphical user interfaces.
Typography Essentials: Part 2
Typography Essentials: Part 2Jennifer Janviere Understanding typography in design, part two of two. Legibility issues, alignment, leading and kerning.
Computer Graphics
Computer GraphicsDeepak Kumar Mohapatra This document provides an overview of computer graphics. It discusses the history and evolution of computer graphics from the 1960s with early pioneers like William Fetters capturing 3D human structures. In the 1980s, microprocessors enabled higher resolution graphics terminals. 3D graphics became more popular in the 1990s for gaming, multimedia, and animation. The document defines computer graphics as the creation, manipulation, and storage of geometric objects and images. Examples of vector and pixel images are shown. Applications of computer graphics include CAD, simulation, animation, visualization, and video games.
3D Graphics & Rendering in Computer Graphics
3D Graphics & Rendering in Computer GraphicsFaraz Akhtar Computer graphics, 3d rendering,3d graphics,Components of a 3D Graphic System,3D Modeling,3D Rendering,Illumination for scan-line renderers, 3D Graphics and Physics
Histogram Equalization
Histogram EqualizationKalyan Acharjya This document discusses image histogram equalization. It begins by defining an image histogram as a graphical representation of the number of pixels at each intensity value. Histogram equalization automatically determines a transformation function to produce a new image with a uniform histogram and increased contrast. This technique works by mapping the intensity values of the input image to a new range of values such that the histogram of the output image is uniform. The document provides an example of performing histogram equalization on an image and assigns related homework on digital image processing applications.
Computer graphics1
Computer graphics1poornima sugumaran Computer graphics are images created using computers and include 2D images made with software as well as 3D graphics. They are used for entertainment, charts, graphs, design, and manufacturing. Computer graphics have advanced from early 2D pixel art and vector graphics to modern 3D graphics used in video games, movies, and other applications. The field continues to evolve with more powerful and accessible graphics hardware and software.
Applications of computer graphics
Applications of computer graphics-jyothish kumar sirigidi This document discusses computer graphics and its various applications. It defines computer graphics as drawing pictures, lines, and charts using computers with programming. There are two main types: interactive computer graphics which allows two-way communication between the user and computer, and non-interactive graphics where the user has no control over the images. Computer graphics is used across many fields including design, simulation, entertainment, education, visualization, and more. Specific applications mentioned include CAD, presentation graphics, computer art, games, movies, training simulations, scientific/medical visualization, and business visualization.
Introduction to computer graphics
Introduction to computer graphicsAmandeep Kaur Computer graphics refers to creating and manipulating pictures and drawings using a computer. There are two main types: passive graphics which have no interaction and active graphics which allow two-way communication and interaction between the user and hardware. Computer graphics has many applications including user interfaces, scientific visualization, animation, computer aided design, presentation graphics, image processing, and education/training.
Application of computer graphic
Application of computer graphicalldesign Computer graphics are used in a variety of fields including computer-aided design, presentation graphics, computer art, entertainment, education and training, visualization, image processing, and graphical user interfaces. Specifically, CAD is used to design buildings, aircraft, watercraft and other products. Presentation graphics are used to produce illustrations for reports and project slides to summarize financial, statistical and other information. Computer graphics are also used in the movie, game, scientific visualization and medical imaging industries.
Introduction to computer graphics
Introduction to computer graphicsKamal Acharya Computer graphics involves using computers to generate and manipulate visual and spatial data. It has various applications including computer-aided design, presentation graphics, education and training, visualization, image processing, entertainment, medical imaging, and graphical user interfaces. The key advantages of computer graphics are its ability to produce high quality visualizations and animations that can effectively communicate information.
Vector graphics
Vector graphicslenance Vector graphics are created using mathematical formulas to define shapes and curves rather than pixels. They can be scaled to any size without loss of quality due to their small file sizes. Popular vector graphic software includes Adobe Illustrator, CorelDraw, and Inkscape. While vectors have advantages such as resolution independence and small file sizes, they also have disadvantages like lower color quality and being unsuitable for photos.
Computer graphics
Computer graphicsImran Hossain This document provides an overview of computer graphics, including definitions, algorithms, applications, and references. It defines computer graphics as the technology dealing with designs and pictures created using computers. Key algorithms discussed include Bresenham's line drawing algorithm, the DDA algorithm, and the mid-point circle drawing algorithm. Applications mentioned are GUIs, weather maps, satellite imaging, medical imaging, and engineering drawings.
Computer graphics
Computer graphicskatherineschuster There are two main types of computer graphics: bitmap (or raster) graphics and vector graphics. Bitmap graphics store images as a map of pixels and are resolution dependent, meaning they cannot be scaled without quality loss. Vector graphics use geometric shapes and equations to represent images and are resolution independent. Some common file formats for images include BMP, JPEG, TIFF, GIF, SVG, EPS, SWF and PDF. When using or sharing images it is important to consider any copyright restrictions.
Introduction to Computer Graphics
Introduction to Computer GraphicsMegha Sharma Computer graphics are images displayed on a computer screen and include everything on computers that is not text or sound. Computer graphics technology deals with designs and pictures on computers. Computer graphics have many applications including graphical user interfaces, computer-aided design, entertainment, image processing, visualization, image enhancement, education and training, and computer art.
applications of computer graphics
applications of computer graphicsAaina Katyal Computer graphics involves the creation and manipulation of images on a computer using geometric objects and their representations. It has many applications including computer-aided design, presentation graphics, computer art, entertainment, education and training, scientific visualization, image processing, and graphical user interfaces. Graphics packages provide standard functions and tools for working with geometric objects and images.
Computer graphics
Computer graphicsssuser255bf1 Computer graphics involves using computers to produce images and pictures. It includes techniques for creating, storing, modifying, and representing images. Computer graphics has various applications, including education and training through simulations, scientific visualization, maps, presentations, art, entertainment, and printing. Key uses are in flight simulators for pilot training, molecular modeling in biology, and computer-generated maps for town planning.
computer graphics unit 1-I.pptx
computer graphics unit 1-I.pptxbcanawakadalcollege Computer graphics can be broadly divided into passive and interactive graphics. Passive graphics like movies do not allow user interaction, while interactive graphics like games do. The document then discusses raster scan and random scan display technologies. Raster scan is the most common and uses a sweeping electron beam to refresh the screen row by row from a frame buffer. Random scan only draws in areas needing updating for higher resolution but with limited color. The graphics pipeline takes 3D models through transformations and projections to render 2D images on a display.
computer graphics
computer graphicsashpri156 This document is a lecture outline for an introduction to computer graphics course. It outlines the course information and administrative details, provides an overview of topics to be covered including graphics systems, techniques, operations and a mathematical review. It also defines computer graphics, discusses image processing and analysis, and explains why computer graphics is an important field due to advances in computing power, visualization, and interaction capabilities.
Introduction to Computer Graphics
Introduction to Computer Graphicsarnelllemit2 This presentation discusses the definition of computer graphics. It also provides various applications of computer graphics explained and discussed examples.
Computer graphics is the use of computers to create and manipulate pictures on a display device. It comprises of software techniques to create, store, modify, and represent pictures.
There are 8 types of computer graphics applications namely computer-aided design, presentation graphics, computer art, entertainment, education and training, visualization, image processing, and graphical user interface.
Computer animation Computer Graphics 
Computer animation Computer Graphics University of Potsdam This document discusses the process of computer animation. It begins by defining computer animation and listing some common applications like video games, cartoons, and mobile phones. It then outlines the main steps for designing an animation sequence, which include storyboard layout, object definitions, key frame specifications, and generating in-between frames. Key frames define the starting and ending points of movements, while in-betweens create the illusion of smooth motion between key frames. Raster animation and general animation functions are also briefly discussed.
Computer Graphics
Computer GraphicsAdri Jovin This document provides an outline for a seminar on computer graphics. It begins with basics of computer graphics including definitions, classifications, and principles. It then covers topics like computer-aided design, presentation graphics, computer art, entertainment, education and training, and visualization. Graphics devices, output primitives, displays, and input devices are discussed. Drawing points, lines, polygons, and transformations are explained. 3D concepts like parallel projection, perspective projection, and object representations are introduced. The document also covers color models, animations, graphics processing units, and the OpenGL graphics library. It provides examples of functions for initializing and creating windows in OpenGL.
Computer graphics
Computer graphicsArti Parab Academics This document outlines the syllabus and content for a course on computer graphics. The 6 units cover topics like primitive algorithms, 2D and 3D transformations, viewing and clipping, curves/surfaces, object rendering and animation. Key concepts discussed include image representation using pixels, bitmap vs vector graphics, applications in design, entertainment, education, and interfaces. Display devices like CRT, LCD and plasma are explained. Coordinate systems and input technologies are also introduced.
Halftoning in Computer Graphics
Halftoning in Computer GraphicsUniversity of Potsdam Halftoning is the process of converting a greyscale image to a binary image made up of black and white dots. In newspapers, halftoning simulates greyscale using patterns of black dots of varying sizes on a white background. Traditionally, halftoning was done photographically by projecting an image through a halftone screen with an etched grid onto film. Different screen frequencies control dot size. Digital halftoning techniques include patterning, which replaces each pixel with a pattern from a binary font, and dithering, which thresholds the image against a dither matrix to determine black and white pixels.
Computer graphics notes
Computer graphics notessmruti sarangi This document provides an overview of computer graphics and its applications. It discusses various types of video display devices used in computer graphics like CRTs and flat panel displays. It describes how raster scan and random scan systems work and lists common input and output devices. The document outlines different chapters that will cover topics like line and curve generation algorithms, transformations, 3D viewing, surface detection, and modeling techniques. It provides examples of how computer graphics is used in fields like CAD, presentations, entertainment, education, visualization, image processing, and graphical user interfaces.
Applications Of Computer Graphics
Applications Of Computer GraphicsMuhammad Amjad Rana Computer graphics has many applications including computer-aided design, presentation graphics, entertainment, education and training, computer art, scientific visualization, image processing, and graphical user interfaces. Some key uses of computer graphics are for designing products in fields like engineering, architecture and fashion. It is also widely used for creating animated movies and games. Additionally, computer graphics aids in visualizing scientific concepts and medical imaging to aid in diagnosis. It has become an essential tool across many domains due to its ability to clearly present complex data and concepts through visual representations.
CG - Display Devices
CG - Display Devicesvinay arora This document provides information about different types of display devices used in computer graphics. It discusses cathode ray tube (CRT) displays, including how CRTs work using an electron gun and accelerating electrons to excite phosphors to emit light. It describes raster scan displays, which draw images as a grid of pixels by sweeping an electron beam across the screen, and random scan displays, which draw images line by line. The document also covers color CRT displays using beam penetration or a shadow mask to combine red, green, and blue phosphors at each pixel location.
2 d geometric transformations
2 d geometric transformationsMohd Arif 1) 2-D geometric transformations allow manipulation of objects in 2-D space by changing their position, size, and orientation.
2) The basic geometric transformations are translation, rotation, scaling, reflection, and shear. Translation moves an object by shifting its coordinates. Rotation turns an object around a fixed point. Scaling enlarges or shrinks an object. Reflection produces a mirror image. Shear distorts an object.
3) Each transformation can be described by a matrix equation. The inverse of a transformation performs the opposite operation to return the object to its original state.
Ad
More Related Content
What's hot (20)
Computer graphics1
Computer graphics1poornima sugumaran Computer graphics are images created using computers and include 2D images made with software as well as 3D graphics. They are used for entertainment, charts, graphs, design, and manufacturing. Computer graphics have advanced from early 2D pixel art and vector graphics to modern 3D graphics used in video games, movies, and other applications. The field continues to evolve with more powerful and accessible graphics hardware and software.
Applications of computer graphics
Applications of computer graphics-jyothish kumar sirigidi This document discusses computer graphics and its various applications. It defines computer graphics as drawing pictures, lines, and charts using computers with programming. There are two main types: interactive computer graphics which allows two-way communication between the user and computer, and non-interactive graphics where the user has no control over the images. Computer graphics is used across many fields including design, simulation, entertainment, education, visualization, and more. Specific applications mentioned include CAD, presentation graphics, computer art, games, movies, training simulations, scientific/medical visualization, and business visualization.
Introduction to computer graphics
Introduction to computer graphicsAmandeep Kaur Computer graphics refers to creating and manipulating pictures and drawings using a computer. There are two main types: passive graphics which have no interaction and active graphics which allow two-way communication and interaction between the user and hardware. Computer graphics has many applications including user interfaces, scientific visualization, animation, computer aided design, presentation graphics, image processing, and education/training.
Application of computer graphic
Application of computer graphicalldesign Computer graphics are used in a variety of fields including computer-aided design, presentation graphics, computer art, entertainment, education and training, visualization, image processing, and graphical user interfaces. Specifically, CAD is used to design buildings, aircraft, watercraft and other products. Presentation graphics are used to produce illustrations for reports and project slides to summarize financial, statistical and other information. Computer graphics are also used in the movie, game, scientific visualization and medical imaging industries.
Introduction to computer graphics
Introduction to computer graphicsKamal Acharya Computer graphics involves using computers to generate and manipulate visual and spatial data. It has various applications including computer-aided design, presentation graphics, education and training, visualization, image processing, entertainment, medical imaging, and graphical user interfaces. The key advantages of computer graphics are its ability to produce high quality visualizations and animations that can effectively communicate information.
Vector graphics
Vector graphicslenance Vector graphics are created using mathematical formulas to define shapes and curves rather than pixels. They can be scaled to any size without loss of quality due to their small file sizes. Popular vector graphic software includes Adobe Illustrator, CorelDraw, and Inkscape. While vectors have advantages such as resolution independence and small file sizes, they also have disadvantages like lower color quality and being unsuitable for photos.
Computer graphics
Computer graphicsImran Hossain This document provides an overview of computer graphics, including definitions, algorithms, applications, and references. It defines computer graphics as the technology dealing with designs and pictures created using computers. Key algorithms discussed include Bresenham's line drawing algorithm, the DDA algorithm, and the mid-point circle drawing algorithm. Applications mentioned are GUIs, weather maps, satellite imaging, medical imaging, and engineering drawings.
Computer graphics
Computer graphicskatherineschuster There are two main types of computer graphics: bitmap (or raster) graphics and vector graphics. Bitmap graphics store images as a map of pixels and are resolution dependent, meaning they cannot be scaled without quality loss. Vector graphics use geometric shapes and equations to represent images and are resolution independent. Some common file formats for images include BMP, JPEG, TIFF, GIF, SVG, EPS, SWF and PDF. When using or sharing images it is important to consider any copyright restrictions.
Introduction to Computer Graphics
Introduction to Computer GraphicsMegha Sharma Computer graphics are images displayed on a computer screen and include everything on computers that is not text or sound. Computer graphics technology deals with designs and pictures on computers. Computer graphics have many applications including graphical user interfaces, computer-aided design, entertainment, image processing, visualization, image enhancement, education and training, and computer art.
applications of computer graphics
applications of computer graphicsAaina Katyal Computer graphics involves the creation and manipulation of images on a computer using geometric objects and their representations. It has many applications including computer-aided design, presentation graphics, computer art, entertainment, education and training, scientific visualization, image processing, and graphical user interfaces. Graphics packages provide standard functions and tools for working with geometric objects and images.
Computer graphics
Computer graphicsssuser255bf1 Computer graphics involves using computers to produce images and pictures. It includes techniques for creating, storing, modifying, and representing images. Computer graphics has various applications, including education and training through simulations, scientific visualization, maps, presentations, art, entertainment, and printing. Key uses are in flight simulators for pilot training, molecular modeling in biology, and computer-generated maps for town planning.
computer graphics unit 1-I.pptx
computer graphics unit 1-I.pptxbcanawakadalcollege Computer graphics can be broadly divided into passive and interactive graphics. Passive graphics like movies do not allow user interaction, while interactive graphics like games do. The document then discusses raster scan and random scan display technologies. Raster scan is the most common and uses a sweeping electron beam to refresh the screen row by row from a frame buffer. Random scan only draws in areas needing updating for higher resolution but with limited color. The graphics pipeline takes 3D models through transformations and projections to render 2D images on a display.
computer graphics
computer graphicsashpri156 This document is a lecture outline for an introduction to computer graphics course. It outlines the course information and administrative details, provides an overview of topics to be covered including graphics systems, techniques, operations and a mathematical review. It also defines computer graphics, discusses image processing and analysis, and explains why computer graphics is an important field due to advances in computing power, visualization, and interaction capabilities.
Introduction to Computer Graphics
Introduction to Computer Graphicsarnelllemit2 This presentation discusses the definition of computer graphics. It also provides various applications of computer graphics explained and discussed examples.
Computer graphics is the use of computers to create and manipulate pictures on a display device. It comprises of software techniques to create, store, modify, and represent pictures.
There are 8 types of computer graphics applications namely computer-aided design, presentation graphics, computer art, entertainment, education and training, visualization, image processing, and graphical user interface.
Computer animation Computer Graphics
Computer animation Computer Graphics University of Potsdam This document discusses the process of computer animation. It begins by defining computer animation and listing some common applications like video games, cartoons, and mobile phones. It then outlines the main steps for designing an animation sequence, which include storyboard layout, object definitions, key frame specifications, and generating in-between frames. Key frames define the starting and ending points of movements, while in-betweens create the illusion of smooth motion between key frames. Raster animation and general animation functions are also briefly discussed.
Computer Graphics
Computer GraphicsAdri Jovin This document provides an outline for a seminar on computer graphics. It begins with basics of computer graphics including definitions, classifications, and principles. It then covers topics like computer-aided design, presentation graphics, computer art, entertainment, education and training, and visualization. Graphics devices, output primitives, displays, and input devices are discussed. Drawing points, lines, polygons, and transformations are explained. 3D concepts like parallel projection, perspective projection, and object representations are introduced. The document also covers color models, animations, graphics processing units, and the OpenGL graphics library. It provides examples of functions for initializing and creating windows in OpenGL.
Computer graphics
Computer graphicsArti Parab Academics This document outlines the syllabus and content for a course on computer graphics. The 6 units cover topics like primitive algorithms, 2D and 3D transformations, viewing and clipping, curves/surfaces, object rendering and animation. Key concepts discussed include image representation using pixels, bitmap vs vector graphics, applications in design, entertainment, education, and interfaces. Display devices like CRT, LCD and plasma are explained. Coordinate systems and input technologies are also introduced.
Halftoning in Computer Graphics
Halftoning in Computer GraphicsUniversity of Potsdam Halftoning is the process of converting a greyscale image to a binary image made up of black and white dots. In newspapers, halftoning simulates greyscale using patterns of black dots of varying sizes on a white background. Traditionally, halftoning was done photographically by projecting an image through a halftone screen with an etched grid onto film. Different screen frequencies control dot size. Digital halftoning techniques include patterning, which replaces each pixel with a pattern from a binary font, and dithering, which thresholds the image against a dither matrix to determine black and white pixels.
Computer graphics notes
Computer graphics notessmruti sarangi This document provides an overview of computer graphics and its applications. It discusses various types of video display devices used in computer graphics like CRTs and flat panel displays. It describes how raster scan and random scan systems work and lists common input and output devices. The document outlines different chapters that will cover topics like line and curve generation algorithms, transformations, 3D viewing, surface detection, and modeling techniques. It provides examples of how computer graphics is used in fields like CAD, presentations, entertainment, education, visualization, image processing, and graphical user interfaces.
Applications Of Computer Graphics
Applications Of Computer GraphicsMuhammad Amjad Rana Computer graphics has many applications including computer-aided design, presentation graphics, entertainment, education and training, computer art, scientific visualization, image processing, and graphical user interfaces. Some key uses of computer graphics are for designing products in fields like engineering, architecture and fashion. It is also widely used for creating animated movies and games. Additionally, computer graphics aids in visualizing scientific concepts and medical imaging to aid in diagnosis. It has become an essential tool across many domains due to its ability to clearly present complex data and concepts through visual representations.
Viewers also liked (20)
CG - Display Devices
CG - Display Devicesvinay arora This document provides information about different types of display devices used in computer graphics. It discusses cathode ray tube (CRT) displays, including how CRTs work using an electron gun and accelerating electrons to excite phosphors to emit light. It describes raster scan displays, which draw images as a grid of pixels by sweeping an electron beam across the screen, and random scan displays, which draw images line by line. The document also covers color CRT displays using beam penetration or a shadow mask to combine red, green, and blue phosphors at each pixel location.
2 d geometric transformations
2 d geometric transformationsMohd Arif 1) 2-D geometric transformations allow manipulation of objects in 2-D space by changing their position, size, and orientation.
2) The basic geometric transformations are translation, rotation, scaling, reflection, and shear. Translation moves an object by shifting its coordinates. Rotation turns an object around a fixed point. Scaling enlarges or shrinks an object. Reflection produces a mirror image. Shear distorts an object.
3) Each transformation can be described by a matrix equation. The inverse of a transformation performs the opposite operation to return the object to its original state.
lecture1 introduction to computer graphics(Computer graphics tutorials)
lecture1 introduction to computer graphics(Computer graphics tutorials)Daroko blog(www.professionalbloggertricks.com) • Daroko blog (www.professionalbloggertricks.com)
• Presentation by Daroko blog, to see More tutorials more than this one here, Daroko blog has all tutorials related with IT course, simply visit the site by simply Entering the phrase Daroko blog (www.professionalbloggertricks.com) to search engines such as Google or yahoo!, learn some Blogging, affiliate marketing ,and ways of making Money with the computer graphic Applications(it is useless to learn all these tutorials when you can apply them as a student you know),also learn where you can apply all IT skills in a real Business Environment after learning Graphics another computer realate courses.ly
• Be practically real, not just academic reader
Display devices CRT and LCD screen
Display devices CRT and LCD screenManoj Harsule Liquid crystal molecules in an LCD screen untwist when voltage is applied, changing the angle of polarized light and creating darker areas. LCDs use electrodes and polarized glass layers with a liquid crystal layer in between. Pixels are controlled individually by activating the corresponding row and column electrodes. Passive matrices have slow response times while active matrices use transistors to precisely control each pixel.
3 d geometric transformations
3 d geometric transformationsMohd Arif Geometric transformations include translation, rotation, and scaling. Translation moves every point of an object by adding a translation vector. Rotation rotates the object around an axis by a certain angle. Scaling enlarges or shrinks the object by a scale factor. More complex transformations can be achieved by combining these basic transformations through composition.
3 d projections
3 d projectionsMohd Arif This document discusses 3D transformations and projections. It describes two main projection methods: parallel projection and perspective projection. Parallel projection preserves proportions but does not provide a realistic 3D representation. Perspective projection maps 3D points along converging lines to a vanishing point, resulting in foreshortening effects where objects appear smaller the farther they are from the viewing plane. The document outlines different types of parallel and perspective projections.
Computer Graphics Notes
Computer Graphics NotesGurpreet singh The document provides an overview of an introductory computer graphics course. It outlines the course objectives of understanding fundamental graphical operations, recent advances in computer graphics, and user interface issues. It then lists and briefly describes the main topics that will be covered in the course, including basic raster graphics, 2D transformations, clipping, filling techniques, 3D graphics, visibility, and advanced topics like rendering, raytracing, antialiasing and fractals.
3D Geometric Transformations
3D Geometric TransformationsIshan Parekh The document discusses 3D geometric transformations including rotation and reflection. It explains that transformations move points in space and can be expressed through 4x4 matrices. Specifically, it covers rotating objects around axes, conventions for right-handed vs left-handed systems, and how to perform rotations around arbitrary axes through a series of translations and rotations. It also discusses reflecting objects across planes by treating it as a scaling by -1 along one axis and provides AutoCAD commands for rotations and reflections.
Video display device
Video display devicemissagrata Monitors use either cathode ray tubes or LCD screens to display computer output visually. CRTs were dominant until the 21st century when they were replaced by thinner and lighter LCD screens. Random-scan displays draw images line by line like vectors and refresh each line 30-60 times per second to prevent screen burn-in, while flat panel displays are now commonly used in portable devices due to their thinness.
transformation 3d
transformation 3dHiteshJain007 This document discusses various 3D geometric transformations including translation, scaling, rotation, and coordinate transformations. It provides details on:
1) How translation, uniform scaling, and relative scaling transformations work in 3D space.
2) How rotations around the x, y, z axes as well as general 3D rotations around arbitrary axes are performed.
3) How quaternions can be used to represent rotations and how rotation matrices are derived from quaternions.
4) How reflections, shears, and different coordinate systems require coordinate transformations between systems.
2 d transformations by amit kumar (maimt)
2 d transformations by amit kumar (maimt)Amit Kapoor Transformations are operations that change the position, orientation, or size of an object in computer graphics. The main 2D transformations are translation, rotation, scaling, reflection, shear, and combinations of these. Transformations allow objects to be manipulated and displayed in modified forms without needing to redraw them from scratch.
Computer Graphics Notes (B.Tech, KUK, MDU)
Computer Graphics Notes (B.Tech, KUK, MDU)Rajesh Kamboj The document discusses the history and development of chocolate over centuries. It details how cocoa beans were first used as currency by the Maya and Aztecs before being introduced to Europe in the 16th century. The document then explains how chocolate became popularized as a drink in Europe in the 17th century and how its production and consumption expanded globally over subsequent centuries.
Projection In Computer Graphics
Projection In Computer GraphicsSanu Philip There are two main types of projections: perspective and parallel. In perspective projection, lines converge to a single point called the center of projection, creating the illusion of depth. In parallel projection, lines remain parallel as they are projected onto the view plane. Perspective projection is more realistic but parallel projection preserves proportions. Perspective projections can be one-point, two-point, or three-point depending on the number of principal vanishing points. Orthographic projections use perpendicular lines while oblique projections are at an angle. Common parallel projections include isometric, dimetric, trimetric, cavalier and cabinet views.
2 d transformations and homogeneous coordinates
2 d transformations and homogeneous coordinatesTarun Gehlot 1. 2D transformations like translation, rotation, and scaling can be represented using homogeneous coordinates and matrix multiplication.
2. Homogeneous coordinates add a third coordinate to allow a consistent matrix notation for all transformations.
3. Transformations can be combined by multiplying their matrices in the appropriate order.
Random scan displays and raster scan displays
Random scan displays and raster scan displaysSomya Bagai Raster scan displays work by sweeping an electron beam across the screen in horizontal lines from top to bottom. As the beam moves, its intensity is turned on and off to illuminate pixels and form an image. The pixel values are stored in and retrieved from a refresh buffer or frame buffer. Random scan displays draw images using geometric primitives like points and lines based on mathematical equations, directing the electron beam only where needed. Raster scans have higher resolution but jagged lines, while random scans produce smooth lines but cannot display complex images. Both use a video controller and frame buffer in memory to control the display process.
2d/3D transformations in computer graphics(Computer graphics Tutorials)
2d/3D transformations in computer graphics(Computer graphics Tutorials)Daroko blog(www.professionalbloggertricks.com) This document discusses the Daroko blog, which provides real-world applications of various IT skills. It encourages readers to not just learn computer graphics and other topics but to apply them in business contexts. The blog covers topics like computer graphics, networking, programming, IT jobs, technology news, blogging, website building, and IT companies. It aims to help readers gain practical experience applying their IT knowledge. Readers are instructed to search "Daroko blog" online to access resources on various IT subjects and their business applications.
3d transformation computer graphics 
3d transformation computer graphics University of Potsdam This document provides an overview of 3D transformations, including translation, rotation, scaling, reflection, and shearing. It explains that 3D transformations generalize 2D transformations by including a z-coordinate and using homogeneous coordinates and 4x4 transformation matrices. Each type of 3D transformation is defined using matrix representations and equations. Rotation is described for each coordinate axis, and reflection is explained for each axis plane. Shearing is introduced as a way to modify object shapes, especially for perspective projections.
Notes 2D-Transformation Unit 2 Computer graphics
Notes 2D-Transformation Unit 2 Computer graphicsNANDINI SHARMA Notes of 2D Transformation including Translation, Rotation, Scaling, Reflection, Shearing with solved problem.
Clipping algorithm like cohen-sutherland-hodgeman, midpoint-subdivision with solved problem.
liquid crystal display
liquid crystal displayDinesh Pasi An LCD is a thin, flat panel that uses polarization of light to electronically display text, images, and video. It uses liquid crystals that shift polarization of light when voltage is applied. LCDs have transistors at each pixel to prevent crosstalk and allow higher resolutions, viewing angles, and response times than passive matrix displays. Color LCDs use red, green, and blue subpixels to display a wide range of colors.
3D transformation in computer graphics
3D transformation in computer graphicsSHIVANI SONI This document discusses different types of 2D and 3D transformations that are used in computer graphics, including translation, rotation, scaling, shearing, and reflection. It provides the mathematical equations and transformation matrices used to perform each type of transformation on 2D and 3D points and objects. Key types of rotations discussed are roll (around z-axis), pitch (around x-axis), and yaw (around y-axis). Homogeneous coordinates are introduced for representing 3D points.
lecture1 introduction to computer graphics(Computer graphics tutorials)
lecture1 introduction to computer graphics(Computer graphics tutorials)Daroko blog(www.professionalbloggertricks.com)
2d/3D transformations in computer graphics(Computer graphics Tutorials)
2d/3D transformations in computer graphics(Computer graphics Tutorials)Daroko blog(www.professionalbloggertricks.com)
Ad
Similar to Introduction to Computer graphics (20)
Digital design
Digital designSheetu Goel Digital design uses computer skills and creativity to design visuals for electronic technology. It includes fields like web design, digital imaging, and 3D modeling. Digital design creates graphics and designs for the web, TV, print, and portable devices using computers, graphics tablets, and other electronic tools. It is an evolving industry that explores new technologies. Digital design has many applications including web design, 3D modeling for movies, architectural planning, and product design. 3D modeling involves creating mathematical representations of objects, placing them in virtual scenes, and rendering them into images. Popular 3D modeling programs include 3Ds Max, Maya, SketchUp, Rhino, CATIA, and SolidWorks.
CG_1.pdf
CG_1.pdfbcanawakadalcollege Computer graphics refers to the creation and manipulation of images using computers. It involves modeling, rendering, animation, and visualization of 2D and 3D objects and environments. Some key applications of computer graphics include video games, visual effects in films, CAD/CAM for design and manufacturing, medical imaging, information visualization, and presentation graphics for data summarization.
Computer Graphics Power Point using Open GL and C Programming
Computer Graphics Power Point using Open GL and C Programmingkemal678348 This document provides information about a computer graphics course, including the course code, credit hours, prerequisites, and course objectives. The course will introduce students to computer graphics concepts like hardware, software, and applications. Students will complete programming projects using OpenGL to gain experience with a graphics API. By the end of the course, students will understand core graphics concepts, be able to create interactive graphics with OpenGL, and understand the graphics pipeline.
computer graphics unit 1.ppt
computer graphics unit 1.pptoumiarashid Computer graphics involves the generation and manipulation of images using computers. It has applications in design, simulation, entertainment, education and presentations. A computer graphics system typically includes input devices like mice and touchscreens, processing hardware and memory, and visual output displays. Key concepts in computer graphics include pixels, which make up images, and resolution, the number of pixels that can be displayed. Common uses of computer graphics are computer-aided design for engineering drawings, data visualization, animation and special effects in movies and games.
Ciencias de la computación, Gráficos por computadora.
Ciencias de la computación, Gráficos por computadora.Watchsoft Ciencias de la computación, Gráficos por computadora
Reviewer in com graphics
Reviewer in com graphicsTricia Andrea Lorena Pongyan Computer graphics relies on a 3D mathematical model of a scene that describes shapes, layout, and materials, which is then rendered through projection to create a 2D image from a given viewpoint by handling visibility and lighting interactions between objects. Early developments included Ivan Sutherland's creation of Sketchpad in 1963, the first graphical user interface, and the use of vector graphics in the 1970s and 1980s, while modern computer graphics capabilities now allow for animation, control of animation properties, audio feedback, and widespread applications in areas like simulation, design, mapping, education, image processing, and more.
CG Module-01 Ntes Search Creators and .pdf
CG Module-01 Ntes Search Creators and .pdfISTEJCE Computer graphics is used to display simple data graphs usually plotted on a character printer. Data plotting is one of the most common graphics application. Graphs & charts are commonly used to summarize functional, statistical, mathematical, engineering and economic data for research reports, managerial summaries, consumer information bulletins and other types of publications.
Typically examples of data plots are line graphs, bar charts, pie charts, surface graphs and contour plots and other displays showing relationships between multiple parameters in two dimensions, three dimensions, or higher-dimensional spaces.
Computer Graphics definition types and application .pptx
Computer Graphics definition types and application .pptxnkamath968 Defination of computer graphics types amd application of computer graphics
Computer Graphics Introduction, Open GL, Line and Circle drawing algorithm
Computer Graphics Introduction, Open GL, Line and Circle drawing algorithmDeepika Walanjkar The document provides an introduction to computer graphics, including definitions, types of computer graphics, and basic graphics primitives. It discusses pixels, resolution, aspect ratio, images, frame buffers, and display areas. It also describes digital differential analyzer (DDA) line drawing algorithms and different types of display devices, focusing on cathode ray tubes (CRTs). The document aims to cover fundamental concepts in computer graphics.
Graphics display-devicesmod-1
Graphics display-devicesmod-1Praveen Kumar This document provides an overview of computer graphics hardware and software. It defines computer graphics as using a computer to define, store, manipulate, interrogate and present pictorial output. The key hardware components discussed are display devices like CRT, LCD, and plasma displays. Software components include rendering primitives, algorithms for transformation and rasterization, and application programming interfaces that provide access to graphics hardware. The graphics rendering pipeline is described as the process of converting a 3D scene model into a 2D image through steps like modeling transformations, viewing transformations, projection, clipping and rasterization.
Vfx PPT
Vfx PPTMit Shah Here is the ppt on VFX-Visual effects in which i have included:
-vfx,CGI,some of the categories of vfx,short view of founder ofmarvel comics and ILM-industrial light and magic and examples of same,etc......
UNIT_1-Introduction-to-Computer-Graphics.pdf
UNIT_1-Introduction-to-Computer-Graphics.pdfSudarshanSharma43 The document provides an introduction to computer graphics, including its applications and basic concepts. It discusses how computer graphics are used in fields like computer-aided design, presentation graphics, entertainment, education, visualization, image processing, and more. It also covers fundamental graphics concepts such as raster images, pixels, bitmaps, vectors, and resolution. The document is presented as part of a course on computer graphics.
Computer vision
Computer visionAnkitKamal6 Computer vision analyzes visual data like images and videos to understand and interpret them similarly to humans. It works by training models on large datasets to recognize patterns and classify objects. Applications include face recognition for login, medical imaging analysis, and computer vision in autonomous vehicles. The future of computer vision may involve combining it with natural language processing for image captioning and visual assistance applications.
Ch01 -introduction
Ch01 -introductionRudi Kurniawan This document provides an introduction to computer graphics and human perception. It discusses how computer graphics are designed for human viewers and their visual perception abilities. The purpose of computer graphics is communication through techniques that leverage human perception, rather than strict realism. It also covers basic topics that will be discussed in the course like the graphics rendering pipeline, pixels, color perception, animation, and interactive graphics. Prerequisites for the course include programming skills and an understanding of linear algebra and calculus. Assignments will involve C/C++ programming with OpenGL and developing a product project. The first assignment asks students to write an essay on the impact of graphics cards based on an article and answering questions about pixels and font rendering.
Realism in Computer Graphics
Realism in Computer GraphicsBarani Tharan This Presentation about Realism in Computer Graphics will help you to enrich knowledge and make it for your reference purpose.
Ad
More from PrathimaBaliga (7)
Multimedia chapter 4
Multimedia chapter 4PrathimaBaliga The document discusses adding sound to multimedia projects. It covers digital audio, MIDI audio, audio file formats, and basic sound editing. Some key points:
- Digital audio is created by sampling sound waves and storing the data as bits and bytes. MIDI represents musical notes but not actual sound.
- Common audio file formats include WAV, AIFF, MP3, M4A. Lossy formats like MP3 save space but reduce quality slightly.
- Basic sound editing includes trimming, splicing, adjusting volume, and applying effects like fading and equalization.
- When adding sound, consider file size versus quality and set proper recording levels for a clean recording. The needs of the audience determine the
Multimedia chapter 2
Multimedia chapter 2PrathimaBaliga This document discusses text, fonts, and hypermedia. It begins by outlining the objectives of recognizing the importance of word choice, understanding the difference between typeface and font, and learning about font sources and hypermedia concepts. It then covers the history of text, defines typeface and font terminology, and discusses font features, styles, and sizes. It also explains hypertext, links, and anchors. The document provides tips for effective text usage and recommends testing word choices. It defines multimedia concepts and reviews technologies like HTML, CSS, and eBooks.
Multimedia chapter 2
Multimedia chapter 2PrathimaBaliga This document discusses text, fonts, and hypermedia. It begins by outlining objectives related to word choice, typefaces versus fonts, font sources, and hypermedia concepts. It then provides information on the history of text, fonts and type terminology. It discusses using text in multimedia, including considerations for screen reading versus print. It also covers hypermedia, hypertext, and web technologies. Overall, the document provides an overview of textual concepts and their application in digital media.
Multimedia chapter 5
Multimedia chapter 5PrathimaBaliga This document discusses animation techniques and principles. It begins by outlining the structure of animation and principles like persistence of vision. It then discusses different types of animation including 2D, 2.5D, and 3D animation. The document details the process of cel animation including keyframes and tweening. It also discusses computer animation software, file formats for animation, and considerations for using animation effectively.
Computer graphics chapter 4
Computer graphics chapter 4PrathimaBaliga The document discusses different line and area attributes that can be used to display graphics primitives. It describes parameters like line type (solid, dashed, dotted), width, color, and fill style (solid, patterned, hollow). It explains how these attributes can be set using functions like setLineType() and setInteriorStyle(). Pixel masks and adjusting pixel counts are used to properly render dashed lines at different angles. Color can be represented directly or indirectly via color codes mapped to an output device's color capabilities. Patterns for filled areas are defined via 2D color arrays.
Chapter 3 Output Primitives
Chapter 3 Output PrimitivesPrathimaBaliga This includes different line drawing algorithms,circle,ellipse generating algorithms, filled area primitives,flood fill ,boundary fill algorithms,raster scan fill approaches.
Overview of Graphics System
Overview of Graphics SystemPrathimaBaliga The document describes various types of computer display devices and their characteristics. It discusses raster and random scan displays, CRT monitors, color CRT technologies including beam penetration and shadow mask methods, and other display types such as direct view storage tubes. Input devices are also covered, including keyboards, mice, digitizers, and touch screens.
Recently uploaded (20)
LDMMIA Reiki Master Spring 2025 Mini Updates
LDMMIA Reiki Master Spring 2025 Mini UpdatesLDM Mia eStudios As of Mid to April Ending, I am building a new Reiki-Yoga Series. No worries, they are free workshops. So far, I have 3 presentations so its a gradual process. If interested visit: https://www.slideshare.net/YogaPrincess
https://ldmchapels.weebly.com
Blessings and Happy Spring. We are hitting Mid Season.
K12 Tableau Tuesday - Algebra Equity and Access in Atlanta Public Schools
K12 Tableau Tuesday - Algebra Equity and Access in Atlanta Public Schoolsdogden2 Algebra 1 is often described as a “gateway” class, a pivotal moment that can shape the rest of a student’s K–12 education. Early access is key: successfully completing Algebra 1 in middle school allows students to complete advanced math and science coursework in high school, which research shows lead to higher wages and lower rates of unemployment in adulthood.
Learn how The Atlanta Public Schools is using their data to create a more equitable enrollment in middle school Algebra classes.
Marie Boran Special Collections Librarian Hardiman Library, University of Gal...
Marie Boran Special Collections Librarian Hardiman Library, University of Gal...Library Association of Ireland Phoenix – A Collaborative Renewal of Children’s and Young People’s Services Clare Doyle - Cork City Libraries
Metamorphosis: Life's Transformative Journey
Metamorphosis: Life's Transformative JourneyArshad Shaikh *Metamorphosis* is a biological process where an animal undergoes a dramatic transformation from a juvenile or larval stage to a adult stage, often involving significant changes in form and structure. This process is commonly seen in insects, amphibians, and some other animals.
Geography Sem II Unit 1C Correlation of Geography with other school subjects
Geography Sem II Unit 1C Correlation of Geography with other school subjectsProfDrShaikhImran The correlation of school subjects refers to the interconnectedness and mutual reinforcement between different academic disciplines. This concept highlights how knowledge and skills in one subject can support, enhance, or overlap with learning in another. Recognizing these correlations helps in creating a more holistic and meaningful educational experience.
The ever evoilving world of science /7th class science curiosity /samyans aca...
The ever evoilving world of science /7th class science curiosity /samyans aca...Sandeep Swamy The Ever-Evolving World of
Science
Welcome to Grade 7 Science4not just a textbook with facts, but an invitation to
question, experiment, and explore the beautiful world we live in. From tiny cells
inside a leaf to the movement of celestial bodies, from household materials to
underground water flows, this journey will challenge your thinking and expand
your knowledge.
Notice something special about this book? The page numbers follow the playful
flight of a butterfly and a soaring paper plane! Just as these objects take flight,
learning soars when curiosity leads the way. Simple observations, like paper
planes, have inspired scientific explorations throughout history.
pulse ppt.pptx Types of pulse , characteristics of pulse , Alteration of pulse
pulse ppt.pptx Types of pulse , characteristics of pulse , Alteration of pulsesushreesangita003 what is pulse ?
Purpose
physiology and Regulation of pulse
Characteristics of pulse
factors affecting pulse
Sites of pulse
Alteration of pulse
for BSC Nursing 1st semester
for Gnm Nursing 1st year
Students .
vitalsign
Social Problem-Unemployment .pptx notes for Physiotherapy Students
Social Problem-Unemployment .pptx notes for Physiotherapy StudentsDrNidhiAgarwal Unemployment is a major social problem, by which not only rural population have suffered but also urban population are suffered while they are literate having good qualification.The evil consequences like poverty, frustration, revolution
result in crimes and social disorganization. Therefore, it is
necessary that all efforts be made to have maximum.
employment facilities. The Government of India has already
announced that the question of payment of unemployment
allowance cannot be considered in India
World war-1(Causes & impacts at a glance) PPT by Simanchala Sarab(BABed,sem-4...
World war-1(Causes & impacts at a glance) PPT by Simanchala Sarab(BABed,sem-4...larencebapu132 This is short and accurate description of World war-1 (1914-18)
It can give you the perfect factual conceptual clarity on the great war
Regards Simanchala Sarab
Student of BABed(ITEP, Secondary stage)in History at Guru Nanak Dev University Amritsar Punjab 🙏🙏
UNIT 3 NATIONAL HEALTH PROGRAMMEE. SOCIAL AND PREVENTIVE PHARMACY
UNIT 3 NATIONAL HEALTH PROGRAMMEE. SOCIAL AND PREVENTIVE PHARMACYDR.PRISCILLA MARY J NATIONAL HEALTH PROGRAMMEE
To study the nervous system of insect.pptx
To study the nervous system of insect.pptxArshad Shaikh The *nervous system of insects* is a complex network of nerve cells (neurons) and supporting cells that process and transmit information. Here's an overview:
Structure
1. *Brain*: The insect brain is a complex structure that processes sensory information, controls behavior, and integrates information.
2. *Ventral nerve cord*: A chain of ganglia (nerve clusters) that runs along the insect's body, controlling movement and sensory processing.
3. *Peripheral nervous system*: Nerves that connect the central nervous system to sensory organs and muscles.
Functions
1. *Sensory processing*: Insects can detect and respond to various stimuli, such as light, sound, touch, taste, and smell.
2. *Motor control*: The nervous system controls movement, including walking, flying, and feeding.
3. *Behavioral responThe *nervous system of insects* is a complex network of nerve cells (neurons) and supporting cells that process and transmit information. Here's an overview:
Structure
1. *Brain*: The insect brain is a complex structure that processes sensory information, controls behavior, and integrates information.
2. *Ventral nerve cord*: A chain of ganglia (nerve clusters) that runs along the insect's body, controlling movement and sensory processing.
3. *Peripheral nervous system*: Nerves that connect the central nervous system to sensory organs and muscles.
Functions
1. *Sensory processing*: Insects can detect and respond to various stimuli, such as light, sound, touch, taste, and smell.
2. *Motor control*: The nervous system controls movement, including walking, flying, and feeding.
3. *Behavioral responses*: Insects can exhibit complex behaviors, such as mating, foraging, and social interactions.
Characteristics
1. *Decentralized*: Insect nervous systems have some autonomy in different body parts.
2. *Specialized*: Different parts of the nervous system are specialized for specific functions.
3. *Efficient*: Insect nervous systems are highly efficient, allowing for rapid processing and response to stimuli.
The insect nervous system is a remarkable example of evolutionary adaptation, enabling insects to thrive in diverse environments.
The insect nervous system is a remarkable example of evolutionary adaptation, enabling insects to thrive
apa-style-referencing-visual-guide-2025.pdf
apa-style-referencing-visual-guide-2025.pdfIshika Ghosh Title: A Quick and Illustrated Guide to APA Style Referencing (7th Edition)
This visual and beginner-friendly guide simplifies the APA referencing style (7th edition) for academic writing. Designed especially for commerce students and research beginners, it includes:
✅ Real examples from original research papers
✅ Color-coded diagrams for clarity
✅ Key rules for in-text citation and reference list formatting
✅ Free citation tools like Mendeley & Zotero explained
Whether you're writing a college assignment, dissertation, or academic article, this guide will help you cite your sources correctly, confidently, and consistent.
Created by: Prof. Ishika Ghosh,
Faculty.
📩 For queries or feedback: [email protected]
Exploring-Substances-Acidic-Basic-and-Neutral.pdf
Exploring-Substances-Acidic-Basic-and-Neutral.pdfSandeep Swamy Exploring Substances:
Acidic, Basic, and
Neutral
Welcome to the fascinating world of acids and bases! Join siblings Ashwin and
Keerthi as they explore the colorful world of substances at their school's
National Science Day fair. Their adventure begins with a mysterious white paper
that reveals hidden messages when sprayed with a special liquid.
In this presentation, we'll discover how different substances can be classified as
acidic, basic, or neutral. We'll explore natural indicators like litmus, red rose
extract, and turmeric that help us identify these substances through color
changes. We'll also learn about neutralization reactions and their applications in
our daily lives.
by sandeep swamy
Understanding P–N Junction Semiconductors: A Beginner’s Guide
Understanding P–N Junction Semiconductors: A Beginner’s GuideGS Virdi Dive into the fundamentals of P–N junctions, the heart of every diode and semiconductor device. In this concise presentation, Dr. G.S. Virdi (Former Chief Scientist, CSIR-CEERI Pilani) covers:
What Is a P–N Junction? Learn how P-type and N-type materials join to create a diode.
Depletion Region & Biasing: See how forward and reverse bias shape the voltage–current behavior.
V–I Characteristics: Understand the curve that defines diode operation.
Real-World Uses: Discover common applications in rectifiers, signal clipping, and more.
Ideal for electronics students, hobbyists, and engineers seeking a clear, practical introduction to P–N junction semiconductors.
Presentation on Tourism Product Development By Md Shaifullar Rabbi
Presentation on Tourism Product Development By Md Shaifullar RabbiMd Shaifullar Rabbi Presentation on Tourism Product Development By Md Shaifullar Rabbi, Assistant Manager- SABRE Bangladesh.
Multi-currency in odoo accounting and Update exchange rates automatically in ...
Multi-currency in odoo accounting and Update exchange rates automatically in ...Celine George Most business transactions use the currencies of several countries for financial operations. For global transactions, multi-currency management is essential for enabling international trade.
Introduction to Vibe Coding and Vibe Engineering
Introduction to Vibe Coding and Vibe EngineeringDamian T. Gordon Introduction to Vibe Coding and Vibe Engineering
Marie Boran Special Collections Librarian Hardiman Library, University of Gal...
Marie Boran Special Collections Librarian Hardiman Library, University of Gal...Library Association of Ireland
Introduction to Computer graphics
- 2. Computer graphics is using computers to generate and display images. It is about how to program a computer to generate photo-realistic images. Computer graphics are graphics created using computers and the representation of image data by a computer specifically with help from specialized graphic hardware and software.
- 3. Graphics is cool I like to see what I’m doing I like to show people what I’m doing Graphics is interesting Involves simulation, algorithms, architecture… Almost no area in which graphical displays cannot be used
- 4. Many of the leading scientists through the ages have been ‘visual thinkers’… -Leonardo da Vinci -Einstein -Clerk Maxwell
- 5. Interactive Graphics In interactive computer graphics user have some control over the picture i.e user can make any change in the produced image. Passive Graphics A computer graphics operation that transfers automatically and without operator intervention. Noninteractive computer graphics involves one way communication between the computer and the user.
- 7. • Image Representation ο Sampling ο Reconstruction ο Quantization & Aliasing • Image Processing ο Filtering ο Warping ο Morphing ο Composition • Raster Graphics ο Display devices ο Color models
- 8. • 3D Rendering Pipeline ο Modeling transformations ο Viewing transformations ο Hidden surface removal ο Illumination, shading, and textures ο Scan conversion, clipping ο Hierarchical scene graphics ο OpenGL • Global illumination ο Ray tracing ο Radiosity
- 9. • Representations of geometry ο Curves: splines ο Surfaces: meshes, splines • Procedural modeling ο Sweeps ο Fractals ο Grammars
- 10. • Keyframing ο Kinematics ο Articulated figures • Motion capture ο Capture ο Warping • Behaviors ο Planning, learning, etc.
- 11. Entertainment: Cinema Pixar: Monster’s Inc. Medical Visualizations Visible Human Project
- 12. Scientific Visualization Computer Aided Design