Image compression by selecting control points using distance function on curved space.
Pekka J. ToivanenPublished in: Pattern Recognit. Lett. (1993)
Keyphrases
- distance function
- control points
- image compression
- b spline
- nearest neighbor
- similarity search
- intrinsic manifold
- knn
- distance measure
- cubic b spline
- data points
- matching algorithm
- affine transformation
- point correspondences
- image coordinates
- point sets
- low dimensional
- databases
- manifold learning
- database
- thin plate spline
- data sets
- computer vision
- feature selection
- dimensionality reduction