Robust biometric image watermarking for fingerprint and face template protection.
Mayank VatsaRicha SinghAfzel NooreMax M. HouckKeith B. MorrisPublished in: IEICE Electron. Express (2006)
Keyphrases
- image watermarking
- biometric template
- biometric authentication
- biometric systems
- biometric data
- multimodal biometrics
- geometric distortions
- geometric attacks
- jpeg compression
- protection scheme
- watermarking algorithm
- copyright protection
- lossy compression
- additive noise
- discrete wavelet transform
- watermarking technique
- digital watermarking
- digital images
- feature extraction
- facial expressions
- digital watermark
- high resolution
- multiresolution
- pattern recognition