The adaptive modulated wavelet transform image representation
Pattern Recognition Letters
Image coding with modulated wavelets
Pattern Recognition Letters
Cosine-modulated wavelet based texture features for content-based image retrieval
Pattern Recognition Letters
Adaptive modulated wavelet subband image coding
Pattern Recognition Letters
Hierarchical multiple Markov chain model for unsupervised texture segmentation
IEEE Transactions on Image Processing
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The wavelet (packet) transform has been widely used for texture analysis; however, the extracted features of similar textures with symmetric orientations are indistinguishable. Motivated by the AM-FM representation, the so called modulated wavelet (packet) transform that can be implemented efficiently by the conventional pyramid (tree) structured algorithms is developed. The performance of this new transform is demonstrated on the segmentation of Brodatz (1966) textures and an aerial image of San Francisco