A FRT - SVD Based Blind Medical Watermarking Technique for Telemedicine Applications.
Surekha BorraRohit M. ThankiPublished in: Int. J. Digit. Crime Forensics (2019)
Keyphrases
- watermarking technique
- radon transform
- watermarking scheme
- watermark extraction
- copyright protection
- digital images
- digital watermarking
- image watermarking
- data hiding
- tomographic reconstruction
- ridgelet transform
- watermarking method
- image reconstruction
- discrete radon transform
- watermarking algorithm
- fourier transform
- singular value decomposition
- pixel values
- feature detection
- noisy images
- digital content
- hough transform
- straight line
- spread spectrum
- multiresolution
- frequency domain
- pattern recognition
- jpeg compression
- watermarked image
- denoising
- color images
- digital libraries
- computer vision