Distinguish Between Image-Based and Parts-Based Theories of Object Recognition, Citing

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The Answer is The answer should provide the following information: (1) According to image-based theories, objects that you have seen before are stored in memory as templates. When you view an object, your brain compares the retina image with its library of templates to identify the object; (2) Image-based theories do a good job explaining how we can distinguish the face of Peter from the face of Paul; we have a template for Peter's face and a template for Paul's face; (3) Image-based theories struggle to explain how we easily can identify an object, even if it is presented at a different orientation. For example, we can easily identify an object as a lamp, even if it is upside down. This is despite the fact that the lamp casts a very different retinal image depending on its orientation; (4) Parts-based theories state that the brain deconstructs viewed objects into component geometric elements termed geons. The brain also notes the spatial relationships between geons. Because of this, parts-based theories easily account for the fact that we can identify an upside down lamp, because the geons and spatial relationships among them remain the same; (5) Parts-based theories of object recognition struggle to explain how objects with very similar geons and spatial relationships are easily distinguished, such as the faces of Peter and Paul.

Distinguish Between Image-Based and Parts-Based Theories of Object Recognition, Citing

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