Things seem to converge here for vision and graphics. Stereopsis is a common 3D vision system that can measure the depth of objects. It's even more interesting that we can do 3D construction with only 2 images from different viewing directions.
jonathanlu31
I think the Magic Eye stereograms also play into these features of human vision where you accommodate the eyes to focus at a distance beyond the actual image plane to get a cool effect.
Things seem to converge here for vision and graphics. Stereopsis is a common 3D vision system that can measure the depth of objects. It's even more interesting that we can do 3D construction with only 2 images from different viewing directions.
I think the Magic Eye stereograms also play into these features of human vision where you accommodate the eyes to focus at a distance beyond the actual image plane to get a cool effect.