Robust multifunctional watermarking system based zero-watermarking and polar harmonic Fourier moments.
Xiufang FengMei-ru JiangHao ZhangChunpeng WangPublished in: J. Frankl. Inst. (2024)
Keyphrases
- image watermarking
- watermarking method
- watermarking technique
- geometric attacks
- digital image watermarking
- digital images
- watermarking scheme
- watermarking algorithm
- copyright protection
- fourier transform
- spread spectrum
- fragile watermarking
- data hiding
- digital watermarking
- image authentication
- watermark detection
- frequency domain
- image processing operations
- digital watermark
- zernike moments
- digital image watermarking scheme
- robust image watermarking
- polar coordinates
- watermark embedding
- information hiding
- geometric distortions
- image normalization
- moment invariants
- radon transform