Prediction of OCR accuracy using simple image features.
L. R. BlandoJunichi KanaiThomas A. NartkerPublished in: ICDAR (1995)
Keyphrases
- prediction accuracy
- image features
- high accuracy
- improve the prediction accuracy
- error rate
- sufficiently accurate
- high prediction accuracy
- prediction error
- image representation
- optical character recognition
- classification accuracy
- computational cost
- feature vectors
- preprocessing
- post processing
- root mean square error
- genetic algorithm
- error correction
- image classification
- computational efficiency
- high precision
- data sets
- support vector machine
- multiscale
- decision trees
- computer vision
- machine learning