Novel Algorithm for the On-Line Signature Verification Using Selected Discretization Points Groups.
Marcin ZalasinskiKrzysztof CpalkaPublished in: ICAISC (1) (2013)
Keyphrases
- improved algorithm
- preprocessing
- times faster
- detection algorithm
- k means
- dynamic programming
- experimental evaluation
- high accuracy
- matching algorithm
- optimization algorithm
- probabilistic model
- segmentation algorithm
- input data
- learning algorithm
- computational cost
- cost function
- image registration
- expectation maximization
- np hard
- computational complexity
- convergence rate
- optimal solution
- simulated annealing
- point sets
- computational geometry
- convex hull
- classification algorithm
- clustering method
- objective function
- similarity measure