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Computational theories of object recognition

Trends in Cognitive SciencesPublished 1 November 1997
Shimon Edelman
Citations89
SJR quartileQ1
SJR score4.51
SNIP5.51

TL;DR

This paper examines four current theoretical approaches to the representation and recognition of visual objects: structural descriptions, geometric constraints, multidimensional feature spaces and shape-space approximation.

Abstract

This paper examines four current theoretical approaches to the representation and recognition of visual objects: structural descriptions, geometric constraints, multidimensional feature spaces and shape-space approximation. The strengths and weaknesses of the four theories are considered, with a special focus on their approach to categorization - a computationally challenging task which is not widely addressed in computer vision, where the stress is rather on the generalization of recognition across changes of viewpoint.

Keywords

Computer Science