Visual Pattern Recognition by Assignment of Invariant Features and Feature-relations
- 1 February 1977
- journal article
- research article
- Published by Taylor & Francis in Optica Acta: International Journal of Optics
- Vol. 24 (2) , 147-157
- https://doi.org/10.1080/713819492
Abstract
The capacity of the visual system to recognize patterns that have undergone various transformations may be explained by a scheme in which the system associates with each pattern certain features and feature-relations that remain constant under the action of the given transformations. Some of the characteristics of such a recognition scheme are examined and an approach is proposed for the analysis of the pattern structure determined by these feature and feature-relation assignments. Data are presented relating to the stability of these assignments under changes in recognition criteria.Keywords
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