Copyright Protection Based on Zero Watermarking and Blockchain for Vector Maps.
Na RenYazhou ZhaoChangqing ZhuQifei ZhouDingjie XuPublished in: ISPRS Int. J. Geo Inf. (2021)
Keyphrases
- copyright protection
- digital images
- digital watermarking
- robust watermarking
- watermarking scheme
- multimedia content
- image watermarking
- watermarking technique
- digital multimedia
- watermarking algorithm
- multimedia data
- information hiding
- feature vectors
- image authentication
- watermarking method
- watermark detection
- digital watermark
- denoising
- watermark embedding
- database systems