L33 Psych 100B Study Guide - Midterm Guide: Color Constancy, Subjective Constancy, Railways Act 1921
30 Nov 2018
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These regions might be grouped together and perceived to be the same object due to color, orientation, etc. Viewpoint specific representation=objects recognized based on view-specific representations stored in memory. Image of chair from multiple viewpoints stored so that brain matches actual chair to image with closest viewpoints: support=object recognized quicker from familiar viewpoint representations not viewpoint invariant, otherwise objects would be recognized equally quickly regardless of viewpoint. If object looks smaller/larger than usual then that object is far away/close. We figure out what objects are in scene and then match them? wrong: form before depth, 2. Importance of depth info for perception and search: we perceive depth info very early in processing, easy to do top-left task and right task, but not bottom-left even though bottom-left and right are very similar due to depth. Responds preferentially to size: muller-lyer illusion=line segments are same length but wings make left line appear longer.
