Adaptive Steganalysis of Least Significant Bit Replacement in Grayscale Natural Images.
Lionel FillatrePublished in: IEEE Trans. Signal Process. (2012)
Keyphrases
- natural images
- gray scale
- least significant bit
- grayscale images
- data embedding
- higher order
- color images
- binary images
- multiscale
- digital images
- input image
- object recognition
- hidden information
- data hiding
- image denoising
- denoising
- gray level
- test images
- error diffusion
- authentication scheme
- cover image
- image quality assessment
- information hiding
- halftone images
- secret message