Generative Model Watermarking Suppressing High-Frequency Artifacts.
Li ZhangYong LiuXinpeng ZhangHanzhou WuPublished in: CoRR (2023)
Keyphrases
- generative model
- high frequency
- low frequency
- probabilistic model
- visual quality
- high resolution
- high quality
- digital images
- wavelet coefficients
- subband
- discrete wavelet transform
- topic models
- high frequencies
- prior knowledge
- wavelet transform
- watermarking scheme
- em algorithm
- semi supervised
- high frequency components
- watermarking algorithm
- wavelet domain
- machine learning
- blue noise
- image processing
- motion estimation
- dct domain
- image data
- multiscale
- low and high frequency