Efficient and secure cryptosystem for fingerprint images in wavelet domain.
Khaled LoukhaoukhaAhmed RefaeyKhalil ZebbicheAbdallah ShamiPublished in: Multim. Tools Appl. (2018)
Keyphrases
- wavelet domain
- denoising
- wavelet coefficients
- wavelet transform
- shift invariant
- fingerprint images
- discrete wavelet transform
- image denoising
- multiscale
- spatial domain
- multiresolution
- fingerprint matching
- subband
- fingerprint identification
- human visual system
- high frequency
- frequency domain
- distance measure
- machine learning
- singular points
- image processing
- orientation field