A Web-Based Privacy-Secure Content Trading System for Small Content Providers Using Semi-Blind Digital Watermarking.
Mitsuo OkadaYasuo OkabeTetsutaro UeharaPublished in: CCNC (2010)
Keyphrases
- content providers
- digital watermarking
- digital content
- copyright protection
- digital signature
- trading systems
- multimedia content
- digital libraries
- digital images
- watermarking technique
- end users
- digital objects
- mobile devices
- watermarking scheme
- service providers
- search engine
- multimedia data
- metadata
- watermarking algorithm
- stock price
- financial markets
- discrete wavelet transform
- stock market
- multimedia
- information retrieval