منابع مشابه
Discriminating of isotrigon textures
Higher order spatial correlations can capture edge and object relationships. Isotrigon textures are useful for studying our sensitivity to these correlations. We determined human discrimination performance for 18 isotrigon texture types and compared it with outputs from statistical discriminant models. Some of the models employed versions of the Allan Variance in receptive field outputs. Physio...
متن کاملCorrigendum to “Discriminating isotrigon textures” [Vision Research 41 (2001) 3837–3860]
The publisher regrets that the published version of the above mentioned article contained an error in the article title. The publisher apologises to the authors and readers of the journal for any inconvenience caused.
متن کاملDiscrimination of isotrigon textures using the Rényi entropy of Allan variances.
We present a computational algorithm for isotrigon texture discrimination. The aim of this method consists in discriminating isotrigon textures against a binary random background. The extension of the method to the problem of multitexture discrimination is considered as well. The method relies on the fact that the information content of time or space-frequency representations of signals, includ...
متن کاملLessons from biological processing of image texture
When designing artificial vision systems, it may be useful to examine the solutions 0.5 billion years of biological evolution have produced. Recent studies of human vision; studies of macaque visual cortical function; and behavioural studies of bee vision, all indicate that different species have evolved related approaches for discriminating image textures. This common strategy uses short-range...
متن کاملDiscriminating image textures with the multiscale two-dimensional complexity-entropy causality plane
The aim of this paper is to further explore the usefulness of the two-dimensional complexityentropy causality plane as a texture image descriptor. A multiscale generalization is introduced in order to distinguish between different roughness features of images at small and large spatial scales. Numerically generated two-dimensional structures are initially considered for illustrating basic conce...
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ژورنال
عنوان ژورنال: Journal of Vision
سال: 2010
ISSN: 1534-7362
DOI: 10.1167/1.3.151