Direction-Adaptive Partitioned Block Transform for Color Image Coding.
Chuo-Ling ChangMina MakarSam S. TsaiBernd GirodPublished in: IEEE Trans. Image Process. (2010)
Keyphrases
- image coding
- adaptive wavelet
- lapped transforms
- energy compaction
- reversible integer
- filter bank
- transform coding
- wavelet transform
- transform coefficients
- subband image coding
- color images
- block coding
- subband
- vector quantizer
- discrete cosine transform
- lossless image coding
- coding efficiency
- coding gain
- image coder
- matching pursuit
- perfect reconstruction
- lossless image compression
- block size
- dct coefficients
- transform domain
- pattern recognition
- finite impulse response
- wavelet packet
- image coding algorithm
- image compression
- feature vectors
- computational complexity