9/7/2001
CS 461, Copyright G.D. Hager
Binary
1 bit       *  640x480 * 30 = 9.2 Mbits/second
Grey
1 byte     * 640x480 * 30 = 9.2 Mbytes/second
Color    
3 bytes    * 640x480 * 30 = 27.6 Mbytes/second (actually about 37 mbytes/sec)
BANDWIDTH REQUIREMENTS
Today’s PC’s are just getting to the point they
can process images at frame rate
Typical operation: 3x3 convolution
9 multiplies + 9 adds č 180 Mflops