A Proposal for Correlation-based Steganography Using Shamir's Secret Sharing Scheme and DCT Domain.
Kaito OnumaSumiko MiyataPublished in: ICOIN (2021)
Keyphrases
- secret sharing scheme
- dct domain
- spatial domain
- jpeg images
- secret sharing
- secret image
- dct coefficients
- transform domain
- post processing
- human visual system
- key management
- discrete cosine transform
- compressed domain
- digital video
- data hiding
- wavelet domain
- frequency domain
- low frequency
- black and white
- encryption scheme
- inter frame
- feature vectors
- image blocks
- image quality
- image compression
- signal processing
- digital images