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Introduction to Computer Graphics

Introduction to Computer Graphics. Instructor: Prof. Prem Kalra, Department of Computer Science and Engineering, IIT Delhi. This course deals with some basic and fundamental principles of computer graphics. Topics covered include: graphics display devices, input devices, rendering pipeline; raster graphics, windowing and clipping; transformations, curves and surfaces; hidden surface elimination; illumination and shading models; introduction to ray-tracing; and computer animation. (from nptel.ac.in)

Lecture 19 - Surfaces: Polygonal, Wireframe and Boundary Representations; Polyhedra

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Lecture 01 - Introduction

Lecture 02 - Raster Graphics

Lecture 03 - Raster Graphics (cont.), Clipping

Lecture 04 - Clipping

Lecture 05 - Polygon Clipping and Polygon Scan Conversion

Lecture 06 - Transformations

Lecture 07 - Transformations (cont.)

Lecture 08 - 3D Viewing

Lecture 09 - 3D Viewing (cont.)

Lecture 10 - Curves

Lecture 11 - Assignment I: 2D Polygon Clipping, Polygon Filling, 3D Viewing Pipeline

Lecture 12 - Curves: Parametric Curves, Bezier Curves

Lecture 13 - Curves: Bezier Curves (cont.)

Lecture 14 - Curves: B-Splines

Lecture 15 - Curves: B-Splines (cont.)

Lecture 16 - Surfaces

Lecture 17 - Surfaces: Bezier Surface

Lecture 18 - Surfaces: Bezier Surface (cont.), B-Spline Surface

Lecture 19 - Surfaces: Polygonal, Wireframe and Boundary Representations; Polyhedra

Lecture 20 - Hierarchical Models

Lecture 21 - Rendering: Illumination Model

Lecture 22 - Rendering: Polygon Shading

Lecture 23 - Rendering: Polygon Shading (cont.), Ray Tracing

Lecture 24 - Ray Tracing: Ray Object, Ray Plane, Polygon, Triangle and Ray Quadric Intersections

Lecture 25 - Ray Tracing: Transforming Objects

Lecture 26 - Ray Tracing: Recursive Ray Tracing

Lecture 27 - Assignment: Ray Tracing

Lecture 28 - Hidden Surface Elimination

Lecture 29 - Hidden Surface Elimination: Painter's Algorithm, Binary Space Partitioning

Lecture 30 - Hidden Surface Elimination: Weiler Atherton Algorithm, Scan Line Algorithm

Lecture 31 - Fractals: Geometric Fractals

Lecture 32 - Fractals: Random Fractals, Algebraic Fractals

Lecture 33 - Computer Animation

Lecture 34 - Computer Animation (cont.)

Lecture 35 - Computer Animation (cont.)