(2, n) secret sharing scheme for gray and color images based on Boolean operation.
Lin DongDaoshun WangShundong LiYiqi DaiPublished in: Sci. China Inf. Sci. (2012)
Keyphrases
- secret sharing scheme
- color images
- secret sharing
- gray images
- black and white
- visual cryptography scheme
- key management
- visual cryptography
- gray scale
- image processing
- encryption scheme
- image data
- real time
- wavelet transform
- similarity search
- ad hoc networks
- gray level
- peer to peer
- secret image
- elliptic curve
- multiscale
- high quality