Enhancing Steganography via Stego Post-processing by Reducing Image Residual Difference.
Bolin ChenWeiqi LuoPeijia ZhengPublished in: IH&MMSec (2019)
Keyphrases
- post processing
- preprocessing
- blocking artifacts
- jpeg images
- coded images
- projections onto convex sets
- data hiding
- filtering method
- hidden information
- higher resolution
- information hiding
- false matches
- dct domain
- post processed
- reconstructed image
- data embedding
- computer vision
- cover image
- human experts
- secret message
- high resolution