Can a chip help computers see in 3D?

July 5, 2002 | Source: ZDNet UK

Silicon Valley start-up Tyzx believes it can give stereo vision to video cameras by encoding a processing scheme, based on the way humans see, into a custom chip. It could ready the way for robots with depth perception.
Its custom “DeepSea” chip runs an algorithm called “census correspondence” that finds similarities in real time across two streams of video images broken up into a square grid of 512 pixels.