PSYC 2220 Lecture Notes - Lecture 10: Extrastriate Cortex, Correspondence Problem, Ponzo Illusion
14 Oct 2015
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Document Summary
Depth cue: a flat projection of the 3d scene around you. The retina receives the 2d info and reconstructs it to the world we perceived. and size. Vergence or convergence angle created by eyes muscles pulling eyes inward. Convergence angle related to the distance/depth of the object from the eyes. Change in shape of lens as it bulges to focus on near object. Cues to depth that you can depict in a picture: The closest to the horizon line would be the furthest. It only useful when using in very large perspective. Texture will appear to be smaller and closer in space when it goes further. Parts that are indented are further away from the part the budging out. We have a stable of idea of lighting. Movement produced monocular cues: motion parallax: (binocular cue) When we move the objects that are closer to us move further on the retina than the object that are far away: accretion & deletion.
