A compressed domain distortion measure for fast video transcoding.
Yicheng HuangAn Vu TranYe WangPublished in: ACM Multimedia (2007)
Keyphrases
- video transcoding
- compressed domain
- dct domain
- macroblock
- rate distortion
- vector quantization
- bit rate
- bitstream
- motion vectors
- bit allocation
- vector quantizer
- compressed video
- video analysis
- dct coefficients
- structural similarity
- inter frame
- video coding
- motion estimation
- human perception
- image compression
- video quality
- reference frame
- visual quality
- video data
- coding efficiency
- image quality
- low bit rate
- image coding
- transform domain
- distributed video coding
- computational complexity
- video compression
- video codec
- similarity measure
- frame rate
- spatial domain
- motion compensation