Robust and imperceptible watermarking scheme based on Canny edge detection and SVD in the contourlet domain.
Li-Hua GongCheng TianWei Ping ZouNan-Run ZhouPublished in: Multim. Tools Appl. (2021)
Keyphrases
- watermarking scheme
- watermarking technique
- watermarking method
- geometric attacks
- robust watermarking scheme
- geometric distortions
- jpeg compression
- watermark detection
- canny edge detection
- copyright protection
- digital watermarking
- watermarking algorithm
- error correction
- image watermarking
- singular value decomposition
- digital image watermarking
- digital images
- watermark embedding
- edge detection
- multiscale
- similarity measure