Best Anisotropic 3-D Wavelet Decomposition in a Rate-Distortion Sense.
Emmanuel ChristopheCorinne MailhesPierre DuhamelPublished in: ICASSP (2) (2006)
Keyphrases
- wavelet decomposition
- rate distortion
- bit rate
- subband
- video coding
- multiresolution
- wavelet transform
- wavelet domain
- high frequency
- multiscale
- filter bank
- visual quality
- wavelet coefficients
- macroblock
- coding efficiency
- bitstream
- computational complexity
- rate control
- motion estimation
- bit allocation
- frequency domain
- image quality
- coding method
- inter frame
- wavelet packet
- wavelet filters
- bit plane
- discrete wavelet transform
- image coder
- sar images
- transform coefficients
- image coding
- spatial resolution
- machine learning
- motion vectors
- natural images
- high speed
- feature extraction
- compression algorithm
- low complexity
- denoising
- distributed video coding
- face recognition