Enhancing Image Watermarking With Adaptive Embedding Parameter and PSNR Guarantee.
Ying HuangBaoning NiuHu GuanShuwu ZhangPublished in: IEEE Trans. Multim. (2019)
Keyphrases
- image watermarking
- watermarking algorithm
- spread spectrum
- watermark detection
- watermark embedding
- watermarking technique
- jpeg compression
- lossy compression
- bit rate
- image quality
- visual quality
- discrete wavelet transform
- geometric distortions
- copyright protection
- image compression
- signal processing
- peak signal to noise ratio
- digital watermarking
- watermarking scheme
- wavelet domain
- data hiding
- digital images
- multiresolution
- reconstructed image
- signal to noise ratio
- random variables
- frequency domain
- image data