Autocovariance-based Perceptual Textural Features Corresponding to Human Visual Perception
نویسندگان
چکیده
It has been shown that humans use some perceptual tex tural features such as coarseness, contrast and direction to distinguish beMeen textured images or regions. The aim of this paper is to present a new method to estimate these perceptual textural features using the autocovariancefunc tion. Computational measures derivedfrom the autocovari ance function to estimate these perceptual textural features are presented. Experimental results are then given and the correspondence beMeen the computational measures pro posed and the psychological measures is shown using some psychometric method.
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