Research of robustness evaluation method for GIS vector data digital watermarking algorithm.
Yuqiao ZhouAnbo LiGuonian LvPublished in: Geoinformatics (2010)
Keyphrases
- evaluation method
- watermarking algorithm
- vector data
- lossy compression
- spatial data
- geometric attacks
- geospatial data
- digital image watermarking
- jpeg compression
- signal processing
- geographic information systems
- watermark embedding
- wavelet domain
- aerial images
- watermarking scheme
- image space
- spatial databases
- spatial objects
- satellite imagery
- remote sensing
- data collection
- data analysis
- urban areas