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3 Cards in this Set
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- Back
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Gregory's Constructivist Theory |
we select relevant sensory information (90% of visual information is lost in order to avoid sensory overload ) uses: distance cues, info from other senses, and expectations from past experiences to complete the image Criticism = if perception is constructed why are there common experiences among different groups of people? |
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Gibson's Theory of Direct Perception |
perception is direct, visual information from environment is sufficient to percieving in high detail criticism = when we stare at a moving objects for a long period of time and then switch to looking at a still object, the still object appears to be moving |
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Marr's Computation Theory |
derive a representation of the objects from information recieved in the retinal image image -> primal sketch -> 2.5 D -> 3D each level takes info from the previous level and converts it into a more complex representation |
