Unit 1 Introduction to Computer Graphics

6 lecture hours

• Overview of Computer Graphics
• Applications of Computer Graphics
• Display devices: CRT, LCD, LED Input devices: mouse
• light pen Raster scan vs random scan systems Graphics software standards (OpenGL basics)

Unit 2 Basic Primitives

4 lecture hours

• Basic primitives: points
• polygons Line drawing algorithms: DDA algorithm
• Bresenham’s line algorithm Circle drawing algorithms (Midpoint algorithm)

Unit 3 2D Transformations

6 lecture hours

• shearing Composite transformations
• Homogeneous coordinate system

Unit 4 Viewing and Clipping

5 lecture hours

• Windowing and viewport transformation Line Clipping algorithms: Cohen–Sutherland line clipping
• Liang–Barsky algorithm Polygon clipping algorithm: Sutherland–Hodgman

Unit 5 3D Transformations & Projection

8 lecture hours

• 3D Transformation: Introduction
• scaling Projection techniques: Parallel projection
• Perspective projection

Unit 6 Advance Topics

6 lecture hours

• Visible surface detection
• Back-face detection
• Z-buffer algorithm Color models: Properties of light, XYZ, RGB, CMY and YIQ models

Unit 7 Visualization

6 lecture hours

• Introduction to Data Visualization
• Visualization pipeline Types of visualization: Scientific visualization
• Information visualization
• charts, and multidimensional data visualization Interaction techniques and user perception
• Overview of VR and AR

Unit 8 Computer Animation

• Computer animation functions
• Raster animations
• Key frame systems
• Motion specifications: Direct motion specifications
• Goal directed systems
• Kinematics and Dynamics 4 Program Name: Bachelor of Engineering Level: UG Subject Code: BE05000161 Subject Name: Computer Graphics and Visualization w.e.f.2024-25 http://syllabus.gtu.ac.in/ Pageno.3of4