Fast Approximate Point Set Matching for Information Retrieval.
Raphaël CliffordBenjamin SachPublished in: SOFSEM (1) (2007)
Keyphrases
- point sets
- point pattern matching
- information retrieval
- graph matching
- nearest neighbor searching
- point correspondences
- icp algorithm
- approximate matching
- transformation parameters
- point cloud
- pairwise
- matching algorithm
- feature points
- image matching
- convex hull
- affine registration
- point set registration
- correspondence matching
- rigid registration
- neural network
- object recognition
- database systems
- closest points
- derive a closed form solution
- computational geometry
- matching process
- shape matching
- feature extraction
- distance function