Robust steganography resisting JPEG compression by improving selection of cover element.
Tong QiaoShuai WangXiangyang LuoZhiqiang ZhuPublished in: Signal Process. (2021)
Keyphrases
- jpeg compression
- image watermarking
- watermarking algorithm
- spread spectrum
- jpeg images
- geometric distortions
- information hiding
- digital image watermarking scheme
- digital images
- watermarking scheme
- copyright protection
- digital watermarking
- geometric attacks
- additive noise
- image authentication
- gaussian noise
- digital watermark
- discrete wavelet transform
- dct coefficients
- watermarking technique
- signal processing
- image processing
- watermarking method
- wavelet transform
- image registration
- image quality
- lossy compression
- image reconstruction
- peak signal to noise ratio
- data hiding