Multiscale directional filter bank with applications to structured and random texture retrieval.
Kin-On ChengNgai-Fong LawWan-Chi SiuPublished in: Pattern Recognit. (2007)
Keyphrases
- filter bank
- contourlet transform
- texture retrieval
- multiscale
- subband
- multiresolution
- wavelet transform
- image compression
- wavelet packet
- high frequency
- feature vectors
- scale space
- wavelet coefficients
- directional information
- bit rate
- natural images
- low pass
- discrete wavelet transform
- image representation
- wavelet decomposition
- wavelet domain
- image segmentation
- frequency domain
- image fusion
- edge detection
- texture image retrieval
- image processing
- low frequency
- discrete cosine transform
- local binary pattern
- mathematical morphology
- image analysis
- pattern recognition