A prime factor fast W transform algorithm.
Zhongde WangPublished in: IEEE Trans. Signal Process. (1992)
Keyphrases
- theoretical analysis
- np hard
- high accuracy
- detection algorithm
- experimental evaluation
- learning algorithm
- objective function
- computational complexity
- times faster
- matching algorithm
- dynamic programming
- computational cost
- experimental study
- multiscale
- improved algorithm
- optimization algorithm
- cost function
- preprocessing
- particle swarm optimization
- expectation maximization
- computationally efficient
- maximum likelihood
- simulated annealing
- edge detection
- probabilistic model
- significant improvement
- convex hull
- convergence rate
- selection algorithm