A handwritten character recognition system using hierarchical displacement extraction algorithm.
Yoshiki MizukamiKazutoshi KogaPublished in: ICPR (1996)
Keyphrases
- high accuracy
- significant improvement
- learning algorithm
- improved algorithm
- optimization algorithm
- computational complexity
- np hard
- cost function
- search space
- theoretical analysis
- experimental evaluation
- k means
- optimal solution
- binary tree
- times faster
- convex hull
- data sets
- similarity measure
- simulated annealing
- linear programming
- bit rate
- markov random field
- segmentation algorithm
- dynamic programming
- matching algorithm
- objective function
- bayesian networks
- hierarchical clustering
- recognition algorithm
- genetic algorithm