An Efficient and Robust Zero-Bit Watermarking Technique for Biometric Image Protection.
Ankita DwivediAnkit KumarMalay Kishore DuttaRadim BurgetVojtech MyskaPublished in: TSP (2019)
Keyphrases
- watermarking technique
- digital images
- image watermarking
- geometric distortions
- data hiding
- copyright protection
- image data
- watermarking scheme
- watermark detection
- image authentication
- watermarking algorithm
- input image
- digital watermarking
- digital image watermarking
- compressed domain
- digital content
- image segmentation
- multiscale
- watermarking method
- digital watermark
- watermarked image
- high resolution
- spread spectrum
- lossy compression
- rate distortion
- frequency domain
- image processing