Protecting Biometric Templates with Image Watermarking Techniques.
Nikos KomninosTassos DimitriouPublished in: ICB (2007)
Keyphrases
- watermarking technique
- input image
- image data
- image authentication
- multiscale
- digital images
- image segmentation
- image content
- test images
- digital image watermarking
- secret information
- high capacity
- geometric distortions
- data hiding
- watermarking scheme
- watermarking algorithm
- pixel values
- high frequency
- natural images
- watermark detection
- image quality
- high resolution