Shift-invariant texture retrieval using P- contourlet.
Jiuwen ZhangJincai MiTongfeng ZhangPublished in: ICACCI (2012)
Keyphrases
- shift invariant
- texture retrieval
- contourlet transform
- discrete wavelet transform
- translation invariant
- rotation invariant
- texture descriptors
- wavelet domain
- wavelet coefficients
- feature extraction
- sparse coding
- multiresolution
- edge preserving
- high frequency
- image fusion
- low frequency
- wavelet transform
- multiscale
- spatial domain
- texture analysis
- texture classification
- blurred images
- computational complexity