Motion video adaptive quantization in the transform domain.
Cesar A. GonzalesEric ViscitoPublished in: IEEE Trans. Circuits Syst. Video Technol. (1991)
Keyphrases
- transform domain
- adaptive quantization
- spatial domain
- video signals
- transform coefficients
- motion estimation
- rate distortion
- key frames
- video sequences
- macroblock
- shape coding
- distributed video coding
- discrete cosine transform
- image sequences
- motion model
- multimedia
- motion field
- video codec
- video data
- video streams
- optical flow
- dct coefficients
- video frames
- dct domain
- reference frame
- video content
- bit plane
- low bit rate
- frequency domain
- video coding
- bit rate
- video quality
- image compression
- moving objects
- feature extraction
- motion compensation
- computer vision