Singular value decomposition and wavelet-based iris biometric watermarking.
Swanirbhar MajumderKharibam Jilenkumari DeviSubir Kumar SarkarPublished in: IET Biom. (2013)
Keyphrases
- singular value decomposition
- iris biometrics
- image acquisition
- multiresolution
- singular values
- iris images
- least squares
- wavelet domain
- dimensionality reduction
- iris recognition
- wavelet transform
- watermarking scheme
- latent semantic indexing
- watermarking algorithm
- image compression
- low rank
- principal component analysis
- biometric systems
- pattern recognition
- data matrix
- texture analysis
- discriminant analysis
- low rank approximation
- singular vectors