An image steganographic algorithm on smart mechanism of embedding secret data in images.
P. Mohan KumarJ. Arokia RenjithPublished in: Int. J. Electron. Secur. Digit. Forensics (2016)
Keyphrases
- secret data
- data hiding
- test images
- input image
- embedded image
- image data
- data embedding
- pixel values
- gaussian noise
- watermarking technique
- data hiding scheme
- image regions
- secret key
- original images
- edge detection
- cover image
- image blocks
- digital images
- distortion measure
- spatial domain
- grayscale images
- singular values
- jpeg images
- high resolution
- secret message
- motion estimation
- denoising
- pseudorandom
- watermarked image
- secret image
- gray level