Motion estimation using combined shape and edge matching.
Tero KoivunenJouni SalonenPublished in: Signal Process. Image Commun. (1994)
Keyphrases
- motion estimation
- shape matching
- chamfer matching
- shape recognition
- multiple scales
- shape features
- edge points
- matching process
- image sequences
- matching algorithm
- free form objects
- shape similarity
- edge information
- shape model
- optical flow
- shape context
- shape decomposition
- matching scheme
- motion compensation
- edge detection
- search range
- curve matching
- graph matching
- shape descriptors
- video coding
- shape correspondence
- motion vectors
- shape analysis
- super resolution
- block matching
- spatial arrangement
- image gradient
- motion model
- fourier descriptors
- pattern matching
- motion compensated
- feature points
- reference frame
- image edges
- image matching
- motion parameters
- video sequences
- texture information
- weighted graph
- intensity profile
- edge detector
- three dimensional