Stroke feature extraction for lettrine indexing.
Giap NguyenMickaël CoustatyJean-Marc OgierPublished in: IPTA (2010)
Keyphrases
- feature extraction
- feature vectors
- pattern classification
- discriminant analysis
- principal component analysis
- information retrieval
- feature selection
- pattern recognition
- preprocessing
- indexing scheme
- image classification
- automatic indexing
- feature extraction and classification
- face recognition
- image processing
- frequency domain
- texture features
- dimension reduction
- indexing method
- database
- manifold learning
- content based retrieval
- index terms
- image indexing
- linear feature extraction
- data sets
- chinese characters
- extracted features
- text retrieval
- databases
- iris recognition
- efficient retrieval
- linear discriminant analysis
- face images
- wavelet transform
- feature space