Efficient Block-based Motion Segmentation Method using Motion Vector Consistency.
Ronald H. Y. ChungFrancis Y. L. ChinKwan-Yee Kenneth WongK. P. ChowTao LuoHenry S. K. FungPublished in: MVA (2005)
Keyphrases
- segmentation method
- motion estimation
- motion vectors
- motion compensation
- motion field
- motion estimation algorithm
- block matching
- reference frame
- video coding
- region growing
- image sequences
- image segmentation
- block matching algorithm
- frame interpolation
- neighboring blocks
- motion prediction
- motion compensated frame interpolation
- motion compensated
- active contours
- motion model
- block size
- segmentation algorithm
- video sequences
- optical flow
- active contour model
- inter frame
- video compression
- diamond search
- video data
- intensity information
- global motion estimation
- computational complexity
- macroblock
- variable block size
- shape prior
- bit rate
- prediction error
- moving objects
- rate distortion