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Multiscale texture classification using dual-tree complex wavelet transform

โœ Scribed by Turgay Celik; Tardi Tjahjadi


Publisher
Elsevier Science
Year
2009
Tongue
English
Weight
760 KB
Volume
30
Category
Article
ISSN
0167-8655

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โœฆ Synopsis


This paper presents a multiscale texture classifier that exploits the Gabor-like properties of the dual-tree complex wavelet transform, shift invariance and six directional subbands at each scale, and uses a feature vector comprising of a variance and an entropy at different scales of each of the directional subbands. Experimental results demonstrate its robustness against noise and a higher classification accuracy than a discrete wavelet transform based classifier.


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