Selected Bit Replacement Steganography Over SMQT Preprocessed Digital Image.
K. JitheshP. Babu AntoP. K. ReshmaM. AravindhanPublished in: SocProS (2) (2014)
Keyphrases
- digital images
- least significant bit
- hidden information
- digital image processing
- data embedding
- data hiding
- copyright protection
- digital watermarking
- black and white
- authentication scheme
- digital camera
- secret message
- jpeg images
- information hiding
- digital imaging
- jpeg compression
- image authentication
- fractional differential
- image blocks
- image compression