测绘学报 ›› 2017, Vol. 46 ›› Issue (10): 1609-1619.doi: 10.11947/j.AGCS.2017.20170301

• 地图学与地理信息 • 上一篇    下一篇

地理数据数字水印和加密控制技术研究进展

朱长青1,2   

  1. 1. 南京师范大学虚拟地理环境教育部重点实验室, 江苏 南京 210023;
    2. 江苏省地理信息资源开发与利用协同创新中心, 江苏 南京 210023
  • 收稿日期:2017-06-12 修回日期:2017-09-01 出版日期:2017-10-20 发布日期:2017-10-26
  • 作者简介:朱长青(1962-),男,教授,博士生导师,研究方向为空间数据安全、空间数据不确定性等。E-mail:zcq88@263.net
  • 基金资助:
    国家社科基金重大项目(11&ZD162);公益性行业科研专项(201512021;201512019)

Research Progresses in Digital Watermarking and Encryption Control for Geographical Data

ZHU Changqing1,2   

  1. 1. Key Laboratory of Virtual Geographic Environment, Nanjing Normal University, Ministry of Education, Nanjing 210023, China;
    2. Jiangsu Center for Collaborative Innovation in Geographical Information Resource Development and Application, Nanjing 210023, China
  • Received:2017-06-12 Revised:2017-09-01 Online:2017-10-20 Published:2017-10-26
  • Supported by:
    The Key Program of the National Social Science Foundation of China(No. 11&ZD162);Industry Research Special Funds for Public Welfare Projects(Nos. 201512021;201512019)

摘要: 随着地理数据应用和共享需求的迅速增长,地理数据安全问题日益凸显。地理数据安全问题不仅影响着地理信息产业的健康发展,更关系着国家安全和国防建设。数字水印与加密控制技术是地理数据安全保护的前沿技术和有效手段,近年来相关技术研究和应用也得到了深入发展。本文针对地理数据数字水印技术和加密控制技术,介绍了其研究背景和需求,综述和评价了其理论、模型及算法的研究进展,论述了其在实际中的软件研发和应用现状,并根据地理信息产业和信息技术的发展趋势,展望了其理论研究和应用开发的未来发展方向。

关键词: 地理数据安全, 数字水印, 加密控制, 进展, 应用

Abstract: With the rapid growth in application and requirement for sharing geographical data, the problem of geographical data security arises prominently. The security of geographical data not only affects the healthy development of the geographical information industry, but also has connections construction of national defense and national security. Digital watermarking and encryption control techniques have become frontier techniques and effective solutions for achieving protection of geographical data. Recently, the research and application of digital watermarking techniques have experienced fast development. In this study, the research background and requirements of digital watermarking and encryption control is introduced. In addition, this paper analyzes and evaluates their theories, models and research progresses and discusses the related software development and application status. Finally, the future routes of theoretical research and applications of digital watermarking are prospected based on the developing trend of geographic information industry and information techniques.

Key words: geographical data security, digital watermarking, encryption control, research progress, application

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