CAS PS 222 Midterm: Midterm 3 Notes
7 Nov 2018
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Document Summary
Monocular depth cues: cues that work with one eye only. The way you perceive depth is not as accurate with one eye than with both. You can use the information from 2 eyes located slightly differently to very precisely locate objects in the world. Binocular disparity: the differences in the image across the 2 eyes. You can count on the fixed location of your eyes in your skull. Any difference between 2 images in your eyes is due to things in the world being different in depth. Retinal disparity: the relative positions of two images on the two retinae. The position of the image on the left retina is different to the position of the image on the right retina. When we fixate on something with our two eyes, the image falls on the fovea of each eye. The image of what you"re looking at projects in the same location on the retinae.
