An improvement of FFT-based numerical inversion of two-dimensional Laplace transforms by means of ϵ-algorithm.
Lubomír BrancíkPublished in: ISCAS (2000)
Keyphrases
- learning algorithm
- theoretical analysis
- improved algorithm
- preprocessing
- recognition algorithm
- cost function
- detection algorithm
- expectation maximization
- experimental evaluation
- simulated annealing
- fast fourier transform
- significant improvement
- probabilistic model
- worst case
- optimization algorithm
- times faster
- computational cost
- dynamic programming
- tree structure
- ant colony optimization
- convergence rate
- packing problem
- input data
- segmentation algorithm
- computationally efficient
- particle swarm optimization
- super resolution
- motion estimation
- np hard
- k means
- search space
- computational complexity
- image processing