A Blind Steganalytic Scheme Based on DCT and Spatial Domain for JPEG Images.
Zhuo LiKuijun LuXian-Ting ZengXuezeng PanPublished in: J. Multim. (2010)
Keyphrases
- spatial domain
- jpeg images
- transform domain
- frequency domain
- dct domain
- data hiding
- wavelet domain
- motion estimation
- discrete cosine transform
- dct coefficients
- discrete cosine transformation
- information hiding
- watermark embedding
- additive noise
- secret image
- computer vision
- image quality
- computational complexity
- jpeg compression
- lossy compression
- similarity measure
- cover image
- image resizing
- image processing