Spherical interpolation using the partition of unity method: An efficient and flexible algorithm.
Roberto CavorettoAlessandra De RossiPublished in: Appl. Math. Lett. (2012)
Keyphrases
- high accuracy
- clustering method
- detection method
- dynamic programming
- theoretical analysis
- significant improvement
- cost function
- computational cost
- preprocessing
- experimental evaluation
- improved algorithm
- detection algorithm
- cubic spline interpolation
- optimization algorithm
- k means
- highly efficient
- computationally efficient
- optimization method
- matching algorithm
- linear interpolation
- support vector machine svm
- reconstruction method
- synthetic and real images
- segmentation algorithm
- high efficiency
- input data
- computational complexity
- classification algorithm
- spline interpolation
- similarity measure
- convergence rate
- single pass
- objective function
- classification method
- tree structure
- probabilistic model
- interpolation method
- segmentation method
- recognition algorithm
- em algorithm
- learning algorithm
- table lookup
- star shaped
- interpolation algorithm
- estimation algorithm
- image matching
- search space
- markov random field
- clustering ensemble
- pairwise
- interpolation methods
- edge direction
- evolutionary algorithm
- expectation maximization
- particle swarm optimization