Avoiding unnecessary frame memory access and multi-frame motion estimation computation in H.264/AVC.
Wei-Cheng LinChung-Ho ChenPublished in: ISCAS (2008)
Keyphrases
- motion estimation
- multi frame
- search range
- single frame
- video coding
- memory access
- inter frame
- reference frame
- motion vectors
- macroblock
- rate distortion
- coding efficiency
- computational complexity
- image sequences
- motion compensated
- video sequences
- motion compensation
- super resolution
- video compression
- motion model
- data access
- video frames
- optical flow
- motion field
- motion segmentation
- compressed domain
- computer vision
- bit rate
- point correspondences
- external memory
- transform domain
- memory management
- database
- access patterns
- video data
- computer systems
- memory efficient
- main memory