Multiwavelet Video Coding Based on DCT Time Domain Filtering.
Zhijun FangGuihua LuoJucheng YangShouyuan YangPublished in: Trans. Edutainment (2012)
Keyphrases
- video coding
- block based motion estimation
- transform domain
- bit rate
- macroblock
- video coder
- frequency domain
- motion compensated
- motion estimation
- motion compensation
- rate distortion
- video codec
- video compression
- spatial domain
- low bit rate
- motion vectors
- video coding standard
- subband
- video quality
- filter bank
- discrete cosine transform
- distributed video coding
- rate control
- video encoder
- compression efficiency
- dct domain
- error criterion
- image compression
- bit allocation
- high definition
- motion estimation and compensation
- dct coefficients
- visual quality
- video signals
- coding efficiency
- error resilience
- motion prediction
- scalable video coding
- jpeg images
- multimedia
- spatial filtering
- video sequences
- compressed video
- compressed images
- computer vision
- bitstream
- low complexity
- image coding
- multiscale
- wavelet transform
- computational complexity