An overcomplete discrete wavelet transform for video compression.
Nicu SebeClaudiu LambaMichael S. LewPublished in: ICME (1) (2002)
Keyphrases
- discrete wavelet transform
- video compression
- motion compensation
- video coding
- motion estimation
- multiresolution
- wavelet domain
- high frequency
- sparse representation
- motion compensated
- video data
- subband
- wavelet coefficients
- natural images
- digital watermarking
- image fusion
- feature vectors
- image watermarking
- macroblock
- compression ratio
- low frequency
- sparse coding
- bit allocation
- denoising
- wavelet transform
- palmprint
- motion field
- image sequences
- jpeg compression
- multiscale