A convolutional neural network-based blind robust image watermarking approach exploiting the frequency domain.
Zhiwei ZhangHan WangHui FuPublished in: Vis. Comput. (2023)
Keyphrases
- frequency domain
- robust image watermarking
- spatial domain
- fourier transform
- cross correlation
- power spectrum
- feature extraction
- denoising
- spectral domain
- subband
- low pass
- bandpass
- phase correlation
- power spectra
- facial asymmetry
- fourier domain
- fourier analysis
- multiresolution
- image processing
- log polar
- frequency spectrum