Complexity Reduction of H.263 to H.264 Transcoder with Fast Mode Decision.
Tsung-Han TsaiHsueh-Yi LinYu-Xuan LeePin-Hua ChenPublished in: ISCAS (2007)
Keyphrases
- complexity reduction
- macroblock
- bit rate
- coding efficiency
- rate distortion
- video coding
- motion vectors
- bitstream
- inter frame
- mode selection
- quality degradation
- motion estimation
- reference frame
- compressed video
- video compression
- video coding standard
- transform domain
- selection algorithm
- mode decision
- error propagation
- error concealment
- intra prediction
- visual quality
- rate control
- low bit rate
- compressed domain
- video quality
- image quality
- dct coefficients
- computational complexity
- motion compensation
- bit allocation
- subband
- video sequences
- motion compensated
- compression efficiency
- scalable video coding
- video transmission
- quadtree
- error resilience
- video frames
- bit plane
- dct domain
- multiresolution
- block size
- prediction error
- packet loss
- coding method
- image sequences
- computer vision
- temporal correlation
- video codec
- image blocks
- low complexity
- image coding
- video data