A semi-fragile pinned sine transform watermarking system for content authentication of satellite images.
Anthony T. S. HoXunzhan ZhuW. M. WoonPublished in: IGARSS (2005)
Keyphrases
- satellite images
- watermarking scheme
- image authentication
- semi fragile
- watermarking algorithm
- watermarking method
- semi fragile watermarking
- multispectral
- digital watermarking
- remote sensing
- watermarking technique
- copyright protection
- change detection
- high resolution satellite images
- tamper detection
- high resolution
- jpeg compression
- public key
- error correction
- digital images
- spread spectrum
- watermark embedding
- signal processing
- data hiding
- image content
- geometric distortions
- image watermarking
- watermark detection
- image data