Quantile Linear Algorithm for Robust Binarization of Digitalized Letters.
Marte A. Ramírez-OrtegónErnesto TapiaMarco BlockRaúl RojasPublished in: ICDAR (2007)
Keyphrases
- preprocessing
- computationally efficient
- optimal solution
- optimization algorithm
- computational cost
- linear systems
- closed form
- dynamic programming
- np hard
- cost function
- significant improvement
- k means
- learning algorithm
- neural network
- similarity measure
- computational complexity
- experimental evaluation
- probabilistic model
- segmentation algorithm
- tree structure
- times faster
- improved algorithm
- linear model
- expectation maximization
- image segmentation
- recognition algorithm
- piecewise linear
- parameter tuning
- multi objective