1. Insect Vision: Judging Distance with Binocular Motion Disparities
Carlos Ruiz, Jamie Theobald 
Current Biology 
Volume 28, Issue 4, Pages R148-R150 (February 2018)
DOI: /j.cub
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2. Figure 1 Stereopsis relies on triangulation of visual disparities.
(A) A top down view of praying mantis eyes shows objects at various distances in the visual field producing images on the retina. Below are rolled out illustrations of the patterns on the retina, showing increasing angular disparities that accompany the images of nearer objects. (B) Stereo patterns in which both luminance and motion patterns correlate are visible as close by both mantises and humans. When luminance correlates but not motion, humans see the pattern as close, but mantises fail to strike. When motion correlates but not luminance, humans fail to detect the depth cue, but mantises strike as if they see it as close.
Current Biology  , R148-R150DOI: ( /j.cub )
Copyright © 2018 Elsevier Ltd Terms and Conditions