A robust zero-watermarking algorithm for lossless copyright protection of medical images.
Zhiqiu XiaXingyuan WangChunpeng WangChangxu WangBin MaQi LiMingxu WangTingting ZhaoPublished in: Appl. Intell. (2022)
Keyphrases
- medical images
- watermarking algorithm
- copyright protection
- image watermarking
- watermarking technique
- geometric attacks
- lossy compression
- digital watermarking
- digital image watermarking
- watermarking scheme
- watermarking method
- watermark detection
- signal processing
- jpeg compression
- spread spectrum
- wavelet domain
- digital images
- geometric distortions
- semi fragile
- digital watermark
- multimedia content
- image authentication
- watermark embedding
- multimedia data
- metadata
- computer vision
- wavelet coefficients
- image compression
- multiscale