Keyphrases
- feature extraction
- handwritten characters
- object recognition
- recognition accuracy
- extracting features
- feature space
- recognition rate
- classification accuracy
- image features
- improve the recognition accuracy
- extracted features
- feature set
- low level
- recognizing objects
- visual recognition
- object models
- handwritten digits
- discrimination power
- object class recognition
- occluded objects
- character recognition
- personal identification
- feature values
- recognition process
- automatic recognition
- search engine
- image matching
- false positives
- feature vectors
- image retrieval
- pattern recognition
- image sequences