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Erschienen in:
2014 | OriginalPaper | Buchkapitel
Texture and Texture Set Patterns
verfasst von : James F. Peters
Erschienen in: Topology of Digital Images
Verlag: Springer Berlin Heidelberg
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The chapter introduces local pixel neighbourhood-based texture features. An
image texture
is a small, elementary pattern that is repeated periodically or almost periodically in a digital image (see, e.g., the corrugated (honeycomb-like) configuration of the dragonfly wings in Fig. 11.1). A texture feature provides a basis for separating an object from the background of an image. Examples of texture features are contrast, correlation, entropy, homogeneity, local orientation (gradient), local range, local variance and uniformity.