Variable-size block matching algorithm for motion estimation using a perceptual-based splitting criterion.
Francesc J. FerriJesús MaloJesús V. AlbertJ. SoretPublished in: ICPR (1998)
Keyphrases
- algorithm for motion estimation
- variable size
- block matching
- motion estimation
- motion vectors
- video compression
- fixed size
- motion compensation
- optical flow
- quadtree
- block size
- intra prediction
- sliding window
- disparity estimation
- feature selection
- video coding
- motion field
- multiresolution
- video sequences
- reference frame
- prediction error
- human visual system
- coding scheme
- wavelet transform
- phase correlation
- feature extraction