A biometric watermarking approach of fingerprint images by DLDA Gabor face features without altering minutiae.
Lamia Rzouga HaddadaImen Hamrouni TrimechNajoua Essoukri Ben AmaraPublished in: IPAS (2016)
Keyphrases
- fingerprint images
- biometric recognition
- fingerprint matching
- gabor filters
- fingerprint recognition
- personal identification
- minutiae extraction
- fingerprint identification
- singular points
- fingerprint verification
- biometric data
- face recognition
- image enhancement
- feature extraction
- palmprint
- poor quality
- low quality
- person authentication
- reference points
- reference point
- facial images
- biometric systems
- orientation field
- fingerprint classification
- texture analysis
- matching algorithm
- filtered images
- texture features
- orientation estimation
- feature vectors
- feature set
- pattern recognition
- input image
- endpoints
- biometric authentication
- linear discriminant analysis
- principal component analysis
- human faces
- iris recognition
- feature space
- multimodal biometrics