F-ratio Based Weighted Feature Extraction for Similar Shape Character Recognition.
Tetsushi WakabayashiUmapada PalFumitaka KimuraYasuji MiyakePublished in: ICDAR (2009)
Keyphrases
- character recognition
- feature extraction
- machine vision
- arabic handwriting recognition
- hand written
- optical character recognition
- preprocessing
- document analysis
- character segmentation
- printed documents
- handwritten characters
- shape features
- handwriting recognition
- aspect ratio
- features extraction
- shape analysis
- shape descriptors
- chinese characters
- license plate
- feature selection
- word recognition
- license plate recognition
- principal component analysis
- image segmentation
- printed characters
- alphanumeric characters
- face recognition
- handwritten digits
- feature vectors
- shape model