Image Synthesis Class

Homework 5:

Implement depth of field in a raytracer. In this assignment, we assume our raytracer is a thin lens (so we can use the thin lens equation).

NOTE: All images are gamma corrected with gamma 2 (for relatively good viewing on all computers). Additionally, all images were generated using 125 samples per pixel using Hammersley sampling.

The original scene without depth-of-field.

Focus: Front Sphere
Focus: Middle Sphere
Focus: Far Sphere
F-number: 22
F-number: 11
F-number: 5.6
F-number: 3.3

Last Modified: Thursday, Sept 27, 2001

Chris Wyman (