A novel fingerprint image encryption algorithm based on chaos using APFM nonlinear adaptive filter.
Hung-I HsiaoJunghsi LeePublished in: ISCE (2013)
Keyphrases
- encryption algorithm
- adaptive filter
- fingerprint images
- adaptive filtering
- image filtering
- filtering algorithm
- security analysis
- pseudorandom
- filtering method
- noise free
- least mean square
- step size
- low quality
- digital content
- image enhancement
- gabor filters
- image data
- encryption scheme
- texture analysis
- s box
- co occurrence
- facial images
- region of interest