|Table of Contents|

Design and Implementation of Digital Watermarking System for Geospatial Data

南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

Issue:
2013年04期
Page:
47-
Research Field:
Publishing date:

Info

Title:
Design and Implementation of Digital Watermarking System for Geospatial Data
Author(s):
Ren Na; Zhu Changqing; Tong Deyu; Cui Hanchuan
Key Laboratory of Virtual Geographic Environment of Ministry of Education,Nanjing Normal University,Nanjing 210023,China
Keywords:
geospatial data; watermarking system; watermark embedding; watermark detecting
PACS:
TP391.4
DOI:
-
Abstract:
It has become popular to apply the security managing system for the geospatial data based on the digital watermarking system today.A digital watermarking system is designed and implemented for the geospatial data after analysis of its current requirements.This system could effectively protect the copyright of the data producer,track the illegal data,and control the area of data usage,etc.Thus,the security of geospatial data is ensured.Now this system is applied successfully,and may have a more broaden view of application.

References:

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Memo

Memo:
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Last Update: 2013-12-30