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Depth perception

Depth perception arises from a variety of depth cues. These are typically classified into binocular cues that are based on the receipt of sensory information in three dimensions from both eyes and monocular cues that can be represented in just two dimensions and observed with just one eye. Binocular cues include stereopsis, eye convergence, disparity, and yielding depth from binocular vision through exploitation of parallax. Monocular cues include size: distant objects subtend smaller visual angles than near objects, grain, size, and motion parallax.

Usage examples of "depth perception".

The image in the scope was huge and clear and flattened, the depth perception distorted.

This distinctive ocular architecture allowed for more than three hundred degrees of uninterrupted vision, while the fore eye functioning in tandem with either of the others gave the creature excellent depth perception as well.

I will admit this Pettingill fellow may have something with this depth perception business, but it is my undying conviction that balance has as much to do with it.

She was run through a series of depth perception exams and spatial relationships.

Wells knew he saw with blurred vision, a matter of mental groping, of not having the reference points of depth perception with both eyes.