A novel approach to secure biometric data using integer wavelet transform, chaotic sequences and improved logistic system-based watermarking.
Payal GargAjit JainPublished in: Int. J. Comput. Appl. Technol. (2023)
Keyphrases
- biometric data
- security level
- image authentication
- integer wavelet transform
- security systems
- watermarking algorithm
- biometric systems
- digital images
- authentication scheme
- discrete wavelet transform
- information security
- watermarking scheme
- security analysis
- security mechanisms
- lossy compression
- smart card
- lightweight
- image compression