Invertible secret image sharing with steganography and authentication for AMBTC compressed images.
Xiaotian WuChing-Nung YangPublished in: Signal Process. Image Commun. (2019)
Keyphrases
- compressed images
- secret image sharing
- jpeg images
- cover image
- discrete cosine transform
- secret image
- reconstructed image
- image compression
- visual quality
- compression ratio
- dct domain
- data hiding
- image reconstruction
- binary images
- image quality
- bitstream
- compressed domain
- spatial domain
- post processing
- bit rate
- secret sharing scheme
- pixel values
- peak signal to noise ratio
- human visual system
- wavelet transform
- transform domain
- face recognition
- compression algorithm