Multi-Pass and Frame Parallel Algorithms of Motion Estimation in H.264/AVC for Generic GPU.
Chuan-Yiu LeeYu-Cheng LinChi-Ling WuChin-Hsiang ChangYou-Ming TsaoShao-Yi ChienPublished in: ICME (2007)
Keyphrases
- parallel algorithm
- motion estimation
- parallel computation
- inter frame
- video compression standard
- video coding
- parallel programming
- search range
- cluster of workstations
- intra frame
- reference frame
- motion compensated
- compressed video sequences
- low complexity
- variable block size
- graphics processors
- rate distortion
- coding efficiency
- motion vectors
- macroblock
- video sequences
- rate control algorithm
- cpu implementation
- optical flow
- shared memory
- bit rate
- video compression
- motion compensation
- video frames
- computational complexity
- motion model
- mode selection
- combinatorial search problems
- frame rate
- compute unified device architecture
- video encoder
- bitstream
- parallel implementations
- image sequences
- video coding standard
- block matching
- parallel implementation
- real time
- general purpose
- motion field
- processor array
- video quality
- compressed domain
- parallel version
- parallel computing
- rate control
- discovery of association rules
- graphics processing units
- stereo matching
- block size
- compression efficiency