Edge-based predictive scanning scheme of DCT coefficients for inter-frame video coding.
Xingyu ZhangOscar C. AuFeng ZouRun ChaJiali LiPublished in: DSP (2011)
Keyphrases
- macroblock
- dct coefficients
- video coding
- inter frame
- motion estimation
- bit rate
- compressed domain
- rate distortion
- video coder
- motion vectors
- video encoder
- video compression
- transform domain
- motion compensated prediction
- motion compensation
- dct domain
- motion compensated
- video coding standard
- coding efficiency
- motion estimation and compensation
- rate control
- video sequences
- video codec
- rate distortion optimization
- error concealment
- compressed video
- video quality
- bitstream
- jpeg images
- reference frame
- compression efficiency
- discrete cosine transform
- coding method
- intra frame
- video frames
- intra coding
- error resilience
- low bit rate
- computational complexity
- motion field
- image quality
- visual quality
- image sequences
- intra prediction
- selection algorithm
- prediction error
- block size
- image blocks
- bit allocation
- bit plane
- video objects
- multiresolution
- wyner ziv
- feature vectors
- data structure
- computer vision