Aliasing and antialiasing
CS 248 - Introduction to Computer Graphics
Autumn Quarter, 2008
Lecture notes for Tuesday, October 7
Table of contents:
- Frequency domain analysis of sampling (a quick tour)
- What's the best way to prevent aliasing?
- Supersampling followed by resampling
Press here for handout #6:
Sampling and reconstruction.
I don't have time in this course to show you what supersamping and averaging
down looks like in the frequency domain. If you're interested, look at this
handout from CS 348B.
Copyright © 2008 Marc Levoy
October 7, 2008 04:01:28 PM