Optimized Gabor Filter Based Feature Extraction for Character Recognition.
Xuewen WangXiaoqing DingChangsong LiuPublished in: ICPR (4) (2002)
Keyphrases
- character recognition
- feature extraction
- machine vision
- gabor wavelets
- gabor filters
- feature vectors
- face recognition
- hand written
- image classification
- arabic handwriting recognition
- feature space
- document analysis
- handwriting recognition
- image processing
- handwritten characters
- fisher linear discriminant
- character segmentation
- feature selection
- gabor features
- handwritten digits
- optical character recognition
- extracted features
- printed characters
- wavelet transform
- image representation
- texture classification
- handwritten chinese
- discriminant analysis
- license plate
- texture features
- word recognition
- real time
- principal component analysis
- face images
- frequency domain
- chinese characters
- texture analysis
- vision system
- features extraction
- feature set
- printed documents
- binary images
- linear discriminant analysis
- local binary pattern