Modified patchwork-based watermarking scheme for satellite imagery.
B. Purna KumariV. P. Subramanyam RallabandiPublished in: Signal Process. (2008)
Keyphrases
- watermarking scheme
- satellite imagery
- change detection
- remote sensing
- satellite images
- spread spectrum
- digital watermarking
- land cover
- copyright protection
- jpeg compression
- image watermarking scheme
- image authentication
- error correction
- reversible watermarking
- watermarking technique
- watermarking algorithm
- remote sensing images
- watermarking method
- watermark embedding
- robust watermarking scheme
- video watermarking
- pattern recognition
- urban areas
- multispectral
- image analysis
- watermarked image
- geometric attacks
- geometric distortions
- high resolution
- watermark detection
- digital watermark
- video sequences
- machine learning