Classification and construction of closed-form kernels for signal representation on the 2-sphere.
Rodney A. KennedyParastoo SadeghiZubair KhalidJason D. McEwenPublished in: CoRR (2013)
Keyphrases
- closed form
- support vector
- feature vectors
- closed form solutions
- feature space
- image representation
- feature selection
- iterative procedure
- support vector machine
- point correspondences
- image classification
- generalized gaussian density
- cross validation
- signal processing
- feature set
- kernel methods
- principal component analysis
- cost function
- translation invariant
- similarity measure