Temporal Video Compression using Mode Factor and Polynomial Fitting on Wavelet Coefficients.
T. Nithyaletchumy DeviW. K. LimW. N. TanY. F. TanH. T. TengY. F. ChangPublished in: VISAPP (2) (2009)
Keyphrases
- video compression
- wavelet coefficients
- bit plane
- motion compensation
- temporal redundancy
- wavelet domain
- motion estimation
- subband
- wavelet transform
- video coding
- low bit rate
- video conferencing
- high frequency
- multiresolution
- video data
- image denoising
- multiscale
- motion compensated
- compression ratio
- image coder
- discrete wavelet transform
- bit allocation
- bitstream
- low frequency
- image compression
- distributed video coding
- bit rate
- feature vectors
- video codec
- compression algorithm
- multimedia
- rate distortion
- video coding standard
- mode decision
- rate distortion optimization
- three dimensional
- rate control
- macroblock
- motion vectors
- temporal correlation
- high quality