Robust and secure image steganographic algorithm based on matrix embedding.
Sushil KumarSunil Kumar MuttooPublished in: Int. J. Electron. Secur. Digit. Forensics (2014)
Keyphrases
- segmentation algorithm
- segmentation method
- region of interest
- test images
- watermarking technique
- matching algorithm
- energy function
- similarity measure
- image matching
- multiscale
- color constancy
- gaussian noise
- single image
- edge detection
- denoising
- high resolution
- error correction
- image segmentation
- illumination change
- fundamental problem in computer vision