- Color Depth Demo
This is a demonstration of color depth: as the color depth
of an image decreases, the number of colors that comprise that
image decreases, which can lead to problems with color
accuracy and overall legibility.
In this demo you can see color depth variations from 8 bit
to 1 bit. The sample images are GIF files, created using
the Indexed Color function of Photoshop 3.0.1.
- Compression Demo
This is a demonstration of lossy compression using JPEG.
Copyright © 1996 O'Reilly & Associates, Inc. All Rights Reserved.