Filtering of Block Motion Vectors for Use in Motion-Based Video Indexing and Retrieval.
Golam SorwarM. Manzur MurshedPublished in: IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2005)
Keyphrases
- motion vectors
- block matching
- motion estimation
- neighboring blocks
- motion field
- video indexing and retrieval
- block matching algorithm
- motion compensation
- video sequences
- motion estimation algorithm
- reference frame
- block size
- temporal segmentation
- video coding
- bit rate
- search range
- macroblock
- video data
- motion prediction
- optical flow
- video content
- video indexing
- motion model
- compressed domain
- motion compensated frame interpolation
- motion compensated
- overlapped block motion compensation
- frame interpolation
- video compression
- video shots
- video segmentation
- prediction error
- video footage
- variable block size
- computational complexity
- image sequences
- space time
- human motion
- diamond search
- computer vision
- rate distortion
- distance learning
- motion analysis
- video conferencing