What is Stereo Vision?
Stereo Vision is a byproduct of good binocular vision, so let’s start with definitions of binocular and binocular vision. BINOCULAR:Of or involving both eyes at once BINOCULAR VISION:Vision wherein both eyes aim simultaneously at the same visual target; vision wherein both eyes work together as a coordinated team — equally and accurately. O.K., now you’re ready for . . . STEREO VISION:(stereopsis or stereoscopic vision) vision wherein two separate images from two eyes are successfully combined into one image in the brain Stereo vision is an aspect of “normal” healthy vision. Here’s how it works. First, both eyes must be accurately aimed at the same target (that’s binocular vision, but it’s not yet stereo vision!) Then, because the two eyes are located in different positions, each takes in a unique view from its own perspective. The two separate images are sent on to the brain for processing. When the two images arrive simultaneously in the back of the brain they are united into one pi
