An image zero-watermarking algorithm based on the encryption of visual map feature with watermark information.
Ta Minh ThanhKeisuke TanakaPublished in: Multim. Tools Appl. (2017)
Keyphrases
- watermarking algorithm
- geometric distortions
- watermark detection
- image watermarking
- image authentication
- digital images
- signal processing
- multiscale
- image data
- copyright protection
- watermarking technique
- jpeg compression
- watermarked image
- wavelet domain
- human visual system
- image classification
- watermarking method
- image retrieval
- lossy compression
- embedded watermark
- embedded image
- geometric attacks
- digital watermarking
- watermarking scheme
- low level
- digital watermark
- semi fragile