Secure Reversible Image Data Hiding Over Encrypted Domain via Key Modulation.
Jiantao ZhouWeiwei SunLi DongXianming LiuOscar C. AuYuan Yan TangPublished in: IEEE Trans. Circuits Syst. Video Technol. (2016)
Keyphrases
- data hiding
- data hiding scheme
- tamper detection
- embedded image
- secret message
- watermarking technique
- image data
- image scrambling
- cover image
- high capacity
- spatial domain
- input image
- jpeg images
- image segmentation
- data embedding
- reversible data hiding
- multiscale
- secret data
- error correction
- edge detection
- quantization index modulation
- digital images
- image authentication
- information hiding
- pixel values
- block truncation coding