Implementational Aspects of the Contourlet Filter Bank and Application in Image Coding.
Truong T. NguyenYilong LiuHervé ChaurisSoontorn OraintaraPublished in: EURASIP J. Adv. Signal Process. (2008)
Keyphrases
- image coding
- filter bank
- subband
- multiresolution
- wavelet transform
- perfect reconstruction
- multiscale
- signal processing
- symmetric extension
- coding efficiency
- lapped transforms
- frequency domain
- image compression
- vector quantizer
- reconstruction error
- computationally efficient
- image coder
- subband image coding
- discrete wavelet transform
- wavelet packet
- bit plane
- transform coding
- coding gain
- space frequency quantization
- computer vision
- vector quantization
- low pass
- wavelet filters
- contourlet transform
- bit rate
- feature vectors