KINE 4210 Lecture Notes - Lecture 3: Binding Problem, Basal Ganglia, Visual Search
24 Jan 2018
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Overview of vision lecture #3, january 11, 2018. Illusions- internal rep isn"t faithful rep of external world ns has created an experience. Figure ground segregation 1) object/vs background (i. e. figure ground seg: readout of light intensity across 2d surface nothing colourful or depth-full of information that arrives at retina. Contours reason for texture boundaries is to pull out contours which are important bc they are stable . Vs must extract edges that are connected (i. e. contours) *stereopsis depth based on point from two cues (i. e. eyes) Illusions allow us to observe assumptions that the ns exploits: muller-lyer automatic illusion carpented world hypothesis expose those living in rural env. Filling in: assume contours continue under occluders: visual perception is an active process we create external env. It is not an accurate rep. we conscious access to internal rep not external world.
