A Software Algorithm Prototype for Optical Recognition of Embossed Braille.
Lisa WongWaleed H. AbdullaStephan HussmannPublished in: ICPR (2) (2004)
Keyphrases
- recognition algorithm
- search space
- computational cost
- k means
- experimental evaluation
- significant improvement
- cost function
- np hard
- improved algorithm
- detection algorithm
- segmentation algorithm
- theoretical analysis
- high accuracy
- worst case
- computational complexity
- optimal solution
- dynamic programming
- input data
- expectation maximization
- computer vision
- learning algorithm
- computationally efficient
- pattern recognition
- objective function
- matching algorithm
- times faster