Macroblock-Level Adaptive Scan Scheme for Discrete Cosine Transform Coefficients.
Li ZhangWen GaoQiang WangDebin ZhaoPublished in: ISCAS (2007)
Keyphrases
- transform domain
- macroblock
- transform coefficients
- rate distortion
- video coding
- bit rate
- motion vectors
- video compression
- motion estimation
- inter frame
- reference frame
- spatial domain
- selection algorithm
- bitstream
- coding efficiency
- bit plane
- dct coefficients
- rate control
- entropy coding
- discrete cosine transform
- video quality
- bit allocation
- subband
- motion compensation
- compressed domain
- motion compensated
- dct domain
- visual quality
- high quality
- video sequences
- computer vision
- quadtree
- frequency domain
- multiresolution
- image compression
- feature selection
- computational complexity
- signal processing
- wavelet coefficients
- high frequency
- coding scheme