Reversible Watermarking Algorithm Using Sorting and Prediction.
Vasiliy SachnevHyoung-Joong KimJeho NamSuresh SundaramYun-Qing ShiPublished in: IEEE Trans. Circuits Syst. Video Technol. (2009)
Keyphrases
- watermarking algorithm
- jpeg compression
- signal processing
- wavelet domain
- image watermarking
- watermarking scheme
- digital watermarking
- spread spectrum
- copyright protection
- geometric attacks
- digital image watermarking
- dct coefficients
- geometric distortions
- image authentication
- lossy compression
- discrete wavelet transform
- image processing
- high frequency
- natural images
- pattern recognition
- embedded image
- neural network