Title :
Review on Copyright Marking Techniques of GIS Vector Data
Author :
Anbo Li ; Ying Chen ; Bingxian Lin ; Wei Zhou ; Guonian Lu
Author_Institution :
Key Lab. of Virtual Geographic Environ., Nanjing Normal Univ., Nanjing
Abstract :
The copyright of GIS vector data has become an increasingly complex topic. The main technologies used for copyright protection is the copyright marking techniques delegated by watermarking. In this paper, the current status and future prospects of copyright marking techniques of GIS vector data is summarized from basic theory, marking generating, marking embedding, marking detection and real-time monitoring.
Keywords :
copyright; geographic information systems; watermarking; GIS vector data; copyright marking techniques; copyright protection; marking detection; marking embedding; marking generating; real-time monitoring; watermarking; Copyright protection; Cryptography; Geographic Information Systems; Graphics; Law; Legal factors; Memory; Navigation; Production; Watermarking; GIS; copyright marking; vector data;
Conference_Titel :
Intelligent Information Hiding and Multimedia Signal Processing, 2008. IIHMSP '08 International Conference on
Conference_Location :
Harbin
Print_ISBN :
978-0-7695-3278-3
DOI :
10.1109/IIH-MSP.2008.130
