Research on Texture based on the Method of Image Retrieval
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The texture in digital images is the spatial correlation of the gray or color of adjacent pixels, or the visual representation of the change of image gray level and color space position, which can be expressed as edges, shapes, stripes, color blocks and so on. Therefore, to extract the texture features by the method of mathematics or information theory, the image grayscale or color space overall or each side with digital feature representation, then using texture analysis method to detect the texture element texton and access to relevant information distribution arrangement.
Texture, Co-occurrence matrix, Roughness, Contrast, Directionality.