A zero-watermarking scheme with embedding timestamp in vector maps for Big Data computing.
Yizhi LiuFan YangKun GaoWenjie DongJun SongPublished in: Clust. Comput. (2017)
Keyphrases
- big data
- watermarking scheme
- watermarking algorithm
- reversible watermarking
- watermark embedding
- watermarking technique
- blind watermarking
- watermark detection
- cloud computing
- social computing
- jpeg compression
- digital watermarking
- data management
- error correction
- spread spectrum
- data analysis
- data science
- social media
- copyright protection
- big data analytics
- data processing
- image watermarking scheme
- business intelligence
- data warehousing
- watermarked image
- image authentication
- data hiding
- prediction error
- geometric attacks
- geometric distortions
- image watermarking
- database
- database management systems
- robust watermarking scheme
- feature vectors
- databases
- transform domain
- watermarking method
- digital images
- knowledge discovery
- end users
- data model