Visual pattern matching in motion estimation for object-based very low bit-rate coding using moment-preserving edge detection.
Shyi-Chyi ChengPublished in: IEEE Trans. Multim. (2005)
Keyphrases
- pattern matching
- motion estimation
- video coding
- edge detection
- video compression
- video coder
- inter frame
- coding efficiency
- motion compensation
- motion vectors
- motion compensated
- coding method
- rate distortion
- video sequences
- string matching
- multiscale
- optical flow
- bit allocation
- matching process
- pattern matching algorithm
- coding scheme
- low bit rate
- image processing
- tree matching
- regular expressions
- computer vision
- bit rate
- macroblock
- block matching
- image sequences
- bit parallel
- video codec
- video objects
- graph matching
- intra prediction
- search algorithm