Blind color image watermarking incorporating a residual network for watermark denoising and super-resolution reconstruction.
Hwai-Tsu HuLing-Yuan HsuPublished in: Soft Comput. (2023)
Keyphrases
- image watermarking
- denoising
- super resolution reconstruction
- spread spectrum
- watermarking algorithm
- jpeg compression
- wavelet domain
- geometric attacks
- copyright protection
- digital watermarking
- discrete wavelet transform
- geometric distortions
- watermark detection
- watermarking technique
- super resolution
- digital images
- additive noise
- watermarking scheme
- dct coefficients
- low resolution
- image processing
- lossy compression
- noisy images
- natural images
- high resolution
- data hiding
- gaussian noise
- image denoising
- high frequency
- space time
- frequency domain
- signal processing
- motion estimation