A Robust Coverless Steganography Scheme Using Camouflage Image.
Qiang LiuXuyu XiangJiaohua QinYun TanQin ZhangPublished in: IEEE Trans. Circuits Syst. Video Technol. (2022)
Keyphrases
- high capacity
- data hiding
- data embedding
- watermarking technique
- secret information
- information hiding
- image noise
- secret message
- input image
- image analysis
- image data
- image matching
- embedded image
- secret data
- hidden information
- spread spectrum
- segmentation method
- single image
- image representation
- image features
- multiscale
- partial occlusion
- image segmentation
- keypoints
- feature points
- image classification
- image authentication
- high resolution
- multiresolution
- image retrieval
- polynomial approximation