GPU H.264 motion estimation with contiguous diagonal parallelization and fusion of macroblock processing.
Fumiyo TakanoTatsuji MoriyoshiPublished in: ICCE (2013)
Keyphrases
- motion estimation
- macroblock
- motion vectors
- video coding
- reference frame
- inter frame
- rate distortion
- video compression
- coding efficiency
- bit rate
- motion compensation
- real time
- motion compensated
- video sequences
- parallel processing
- low complexity
- variable block size
- motion field
- image sequences
- compressed video
- block matching
- optical flow
- spatial domain
- computational complexity
- transform domain
- super resolution
- mode selection
- motion model
- rate control
- error propagation
- bit allocation
- computer vision
- video coding standard
- mode decision
- video processing
- motion estimation algorithm
- search range
- motion compensated prediction
- three dimensional
- prediction error
- selection algorithm
- video data
- disparity estimation
- shared memory
- compression ratio
- video frames
- data structure
- neighboring blocks