Biometric verification by palmprint using contourlet transform.
Hedieh SajediPublished in: Intell. Decis. Technol. (2016)
Keyphrases
- biometric verification
- contourlet transform
- palmprint
- discrete wavelet transform
- palmprint recognition
- multiscale
- subband
- texture images
- gabor filters
- multiresolution
- image denoising
- low frequency
- translation invariant
- high frequency
- feature extraction
- image fusion
- image representation
- wavelet transform
- shift invariant
- fusion method
- coarse to fine
- recognition algorithm
- texture analysis
- low resolution
- biometric systems
- denoising
- pattern recognition
- spatial domain
- object recognition
- natural images
- classification accuracy
- fusion scheme
- image registration
- image compression
- dynamic programming
- wavelet coefficients
- local binary pattern