Multi-Bits Image Watermarking Technique Against Geometrical Attacks.
Jung-Soo LeeHan Ho LeeJong-Weon KimPublished in: Security and Management (2003)
Keyphrases
- watermarking technique
- image data
- input image
- data hiding
- image authentication
- image watermarking
- image content
- image segmentation
- digital images
- geometric distortions
- multiscale
- digital watermark
- copyright protection
- watermarking scheme
- compressed domain
- digital watermarking
- image representation
- high resolution
- cover image
- watermark detection
- test images
- secret data
- multiresolution