Rapid Feature Extraction for Optical Character Recognition
M. Zahid HossainM. Ashraful AminHong YanPublished in: CoRR (2012)
Keyphrases
- optical character recognition
- feature extraction
- character recognition
- text recognition
- document images
- ocr systems
- character segmentation
- page segmentation
- face recognition
- feature vectors
- image binarization
- image processing
- image preprocessing
- handwriting recognition
- printed documents
- text extraction
- pattern recognition
- scanned documents
- texture features
- word spotting
- historical manuscripts
- feature selection
- gray scale images
- gabor filters
- printed text