Fingerprint feature extraction from gray scale images by ridge tracing.
Devansh ArpitAnoop M. NamboodiriPublished in: IJCB (2011)
Keyphrases
- gray scale images
- feature extraction
- gray scale
- singular points
- color images
- binary images
- orientation field
- fingerprint classification
- feature vectors
- preprocessing
- image processing
- pattern classification
- dimensionality reduction
- image classification
- face recognition
- iris recognition
- wavelet transform
- feature space
- palmprint
- principal component analysis
- fingerprint matching
- extracted features
- fingerprint recognition
- linear discriminant analysis
- character segmentation
- frequency domain
- natural color images
- ridge detection
- pattern recognition
- zero crossing
- feature representation
- fingerprint identification
- hough transform
- feature extractor
- feature set
- feature selection
- defect detection
- dimension reduction
- texture features
- liveness detection