Robust Point Sets Matching by Fusing Feature and Spatial Information Using Nonuniform Gaussian Mixture Models.
Wenbing TaoKun SunPublished in: IEEE Trans. Image Process. (2015)
Keyphrases
- spatial information
- gaussian mixture model
- point sets
- point set registration
- point pattern matching
- feature vectors
- spatial features
- mixture model
- point correspondences
- feature descriptors
- local binary pattern
- correspondence matching
- visual words
- spatial relationships
- em algorithm
- spatial relations
- icp algorithm
- feature space
- iterative closest point
- maximum likelihood
- density estimation
- transformation parameters
- expectation maximization
- feature points
- probability density function
- convex hull
- probability density
- covariance matrices
- generative model
- language model
- gaussian mixture
- feature set
- feature extraction