Steganalysis of AE-LSB steganography based on pixel value differencing.
Zhenhao ZhuTao ZhangPengwei ZhuBaoji WanXiaodan HouPublished in: ICNC (2013)
Keyphrases
- least significant bit
- cover image
- pixel values
- image quality
- data hiding
- secret data
- gray level
- spatial domain
- digital images
- hidden information
- stego image
- reversible data hiding
- data embedding
- binary images
- secret message
- integer wavelet transform
- image authentication
- background subtraction
- probability density function
- information hiding
- human visual system
- transform domain
- authentication scheme
- high quality
- gray scale
- image data
- probabilistic model