Abstract processes in texture discrimination.

J M du Buf

doi:10.1163/156856892x00109

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Abstract processes in texture discrimination.

J M du Buf

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Abstract

In this study some experiments on texture segmentation are reported using the local Gabor power spectrum. The techniques applied are: (1) supervised pixel classification; (2) boundary detection by spectral dissimilarity estimation; (3) region-based segmentation based on Gaussian spectral estimation; and (4) the same as (3) but based on central moments of the local spectrum. It is shown that very-acceptable-to-excellent results can be obtained. It is argued, however, that the shortcomings of region-based and boundary-based approaches require that both processes should act in parallel, not only in digital image processing but also in the modelling of visual perception.

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Form Perception Humans Mathematics Models, Biological Signal Processing, Computer-Assisted Journal Article Research Support, Non-U.S. Gov't

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J M du Buf. 1992. Abstract processes in texture discrimination.. https://doi.org/10.1163/156856892x00109

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