Encryption and encoding of facial images into quick response and high capacity color 2d code for biometric passport security system.
Ziaul Haque ChoudhuryPublished in: CoRR (2022)
Keyphrases
- facial images
- quick response
- high capacity
- information hiding
- key management
- texture information
- digital signature
- barcode
- face recognition
- color images
- face detection
- facial expressions
- data hiding
- facial features
- data storage
- human faces
- image database
- color information
- data embedding
- error correction
- smart card
- face images
- secret key
- halftone images