DESIGN Data flow diagram 3 . 1 Data Flow Diagram – Level 0

  • Ramani Sagar
  • Published 2013
As information hiding, the digital watermark techniques have been attracting more interests in both research and industrial fields. Relational database is widely used in many information systems, as a tool for storing and managing a data. Major issue to protect the copyright of relational data. In order to make watermarking information more intuitive and… CONTINUE READING