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Recognition-by-Components
Book chapter

Recognition-by-Components

Irving Biederman and Edward A Wasserman
How Animals See the World
Oxford University Press
03/14/2012
DOI: 10.1093/acprof:oso/9780195334654.003.0012

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Abstract

This chapter reviews research that has pursued the comparative psychology of visual object perception by investigating the applicability to pigeons of Biederman's theory of object recognition: recognition-by-components. Pigeons show strong control of the individual components of multipart objects, they are highly sensitive to the spatial organization of an object's several parts, they show some degree of rotational invariance while simultaneously attending to view-specific features of shape stimuli, and they not only learn about shape, but also encode information about such surface properties as color, brightness, and shading.
object recognition shading brightness comparative psychology color visual object perception pigeons

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