A robust reversible watermarking scheme overcomes the misalignment problem of generalized histogram shifting.
Qianwen LiXiang WangQingqi PeiPublished in: Multim. Tools Appl. (2023)
Keyphrases
- watermarking scheme
- reversible watermarking
- robust watermarking scheme
- geometric attacks
- image watermarking scheme
- geometric distortions
- watermarking method
- watermarking technique
- copyright protection
- spread spectrum
- semi fragile
- video watermarking
- digital watermarking
- digital image watermarking
- watermark detection
- image watermarking
- jpeg compression
- watermarking algorithm
- prediction error
- image authentication
- digital watermark
- transform domain
- error correction
- motion estimation
- spatial domain
- image quality
- digital images