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Object recognition is the ability to perceive an object’s physical properties (such as shape, colour and texture) and apply semantic attributes to the object, which includes the understanding of its use, previous experience with the object and how it relates to others.〔Enns, J. T. (2004). The Thinking Eye, The Seeing Brain: Explorations in Visual Cognition. New York: W. W. Norton & Company.〕 == Basic Stages of Object Recognition == One model of object recognition, based on neuropsychological evidence, provides information that allows us to divide the process into four different stages.〔Humphreys, G., Price, C., & Riddoch, J. (1999). From objects to names: A cognitive neuroscience approach. Psychological Research , 62, 118-130.〕〔Riddoch, M., & Humphreys, G. (2001). Object Recognition. In B. Rapp (Ed.), Handbook of Cognitive Neuropsychology. Hove: Psychology Press.〕〔Ward, J. (2006). The Student's Guide to Cognitive Neuroscience. New York: Psychology Press.〕 :Stage 1 Processing of basic object components, such as colour, depth, and form. :Stage 2 These basic components are then grouped on the basis of similarity, providing information on distinct edges to the visual form. Subsequently, figure-ground segregation is able to take place. :Stage 3 The visual representation is matched with structural descriptions in memory. :Stage 4 Semantic attributes are applied to the visual representation, providing meaning, and thereby recognition. It should be noted that, within these stages, there are more specific processes that take place to complete the different processing components. In addition, other existing models propose integrative hierarchies (top-down and bottom-up), as well as parallel processing, as opposed to this general bottom-up hierarchy. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Cognitive neuroscience of visual object recognition」の詳細全文を読む スポンサード リンク
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