Improved algorithm for detecting zero-quantised discrete cosine transform coefficients in H.264/AVC (revised version).
Li-Li WangWan-Chi SiuPublished in: IET Image Process. (2013)
Keyphrases
- improved algorithm
- transform domain
- transform coefficients
- revised version
- macroblock
- spatial domain
- bit rate
- rate distortion
- video coding
- motion vectors
- bitstream
- reconstructed image
- entropy coding
- reference frame
- coding scheme
- discrete cosine transform
- transform coding
- coding efficiency
- motion estimation
- bit plane
- inter frame
- video compression
- dct coefficients
- compressed domain
- image quality
- dct domain
- rate control
- frequency domain
- motion compensation
- selection algorithm
- video quality
- subband
- post processing