A chaincode based scheme for fingerprint feature extraction.
Zhixin ShiVenu GovindarajuPublished in: Pattern Recognit. Lett. (2006)
Keyphrases
- feature extraction
- preprocessing
- face recognition
- pattern recognition
- feature space
- wavelet transform
- frequency domain
- image processing
- discriminant analysis
- principal component analysis
- extracted features
- texture analysis
- iris recognition
- extracting features
- feature set
- image preprocessing
- feature vectors
- feature fusion
- linear feature extraction
- dimensionality reduction
- dimension reduction
- image classification
- data sets
- multiresolution
- computer vision