A novel scheme for lossless authenticated multiple secret images sharing using polynomials and extended visual cryptography.
Krishnaraj BhatK. R. Udaya Kumar ReddyRanjan Kumar H. S.Dindayal MahtoPublished in: IET Inf. Secur. (2021)
Keyphrases
- secret image
- visual cryptography
- secret image sharing
- secret sharing scheme
- secret sharing
- visual cryptography scheme
- reconstructed image
- human eyes
- spatial domain
- cover image
- secret information
- image compression
- ground truth
- image data
- key management
- authentication scheme
- original images
- image reconstruction
- data sharing
- test images
- input image
- multiscale