Performance characteristics of LSB steganalysis based on statistics of image difference signal.
Tadakazu SakakuraAkira HayashiPublished in: ISITA (2012)
Keyphrases
- image data
- image representation
- input image
- multiscale
- image content
- image retrieval
- data hiding
- image features
- least significant bit
- edge detection
- image statistics
- image authentication
- digital images
- high resolution
- test images
- jpeg images
- transformed image
- image regions
- image segmentation
- embedded image
- image processing
- signal processing
- cover image