Colormapping, dithering

CS 248 - Introduction to Computer Graphics
Autumn Quarter, 2003
Marc Levoy
Lecture notes for Tuesday, October 14 (first half of class)

Table of contents:

• Colormapping
• Color quantization and dithering
  1. Quantization without dithering
  2. Quantization with dithering
  3. Adaptive quantization

I didn't cover adaptive quantization in class, but the idea is simple enough. It's also covered in the textbook.