Structural Boundary Feature Extraction for Printed Character Recognition.
Jianming HuDonggang YuHong YanPublished in: SSPR/SPR (1998)
Keyphrases
- character recognition
- feature extraction
- optical character recognition
- mathematical expressions
- machine vision
- arabic handwriting recognition
- character segmentation
- handwriting recognition
- hand written
- feature vectors
- document analysis
- image processing
- preprocessing
- chinese characters
- handwritten characters
- handwritten digits
- word recognition
- handwritten chinese
- principal component analysis
- printed characters
- face recognition
- feature selection
- features extraction
- license plate
- feature space
- texture features
- ocr systems
- license plate recognition
- alphanumeric characters
- wavelet transform
- extracted features
- printed documents
- gray level
- face images