Chapter 4: Object Recognition - Play Psych Mun

More documents

Recommendations

Info

Constraints: Primitives and Organization• Primitives– Cannot be contours– Could be either surface-based (2D) orvolume-based (e.g., 3D geon-like parts).• Organization– Hierarchical? We really don’t t know muchabout how multipart objects are represented
Constraints: ImplementationSymbolic Model vs Neural net• Is a perceptual representation created and thencompared to a memory representation? (Impliesthat the memory representation can be destroyed,yet the perceptual representation remains intact).Unlikely, since no such evidence exists.• Does the input get coded and recoded in asuccession of neural nets as it is processed throughthe visual system? (Implies that impairment in testof object memory is associated with perceptualimpairment). Yes, this seems true in associativeagnosia.
Page 2 and 3: Object Recognition• Dr. Harley ha
Page 4 and 5: Visual Agnosias: : Copying anddrawi
Page 6 and 7: Associative agnosia behavior: Animp
Page 8 and 9: Regions of brain damage associatedw
Page 10 and 11: BUT: Is Perceptual CategorizationDe
Page 12 and 13: Functional Neuroimaging Studies:•
Page 14 and 15: Where in the brain does visualrecog
Page 16 and 17: Neuroimagining Studies of ObjectRec
Page 18 and 19: Localizing Visual Recognition• Is
Page 20 and 21: Constraints: Coordinate systems con
Page 24: Constraints: Implementation• Dist

Chapter 4: Object Recognition - Play Psych Mun

Create successful ePaper yourself

Delete template?

Save as template?