Non-convex onion-peeling using a shape hull algorithm.
Mohamed-Jalal FadiliMahmoud MelkemiAbderrahim ElmoatazPublished in: Pattern Recognit. Lett. (2004)
Keyphrases
- convex hull
- dynamic programming
- recognition algorithm
- times faster
- np hard
- computational cost
- globally optimal
- computational complexity
- computationally efficient
- detection algorithm
- matching algorithm
- expectation maximization
- high accuracy
- clustering method
- preprocessing
- learning algorithm
- worst case
- convergence rate
- simulated annealing
- probabilistic model
- experimental evaluation
- k means
- search space
- objective function
- genetic algorithm
- segmentation algorithm
- cost function
- significant improvement
- multiscale
- digitized images