Bulletin of Surveying and Mapping ›› 2022, Vol. 0 ›› Issue (5): 1-6.doi: 10.13474/j.cnki.11-2246.2022.0132

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Review on the development of surveillance video and geographic information fusion technology

HAN Shijing1,2, MIAO Shufeng3, HAO Xiangyang1, CHEN Runze1   

  1. 1. Institute of Geospatial Information, Information Engineering University, Zhengzhou 450001, China;
    2. School of Natural Resources and Surveying, Nanning Normal University, Nanning 530001, China;
    3. Wuhan Kedao Geographical Information Engineering Co., Ltd., Wuhan 430081, China
  • Received:2021-10-08 Published:2022-06-08

Abstract: Surveillance video plays an important role in the security and management of smart and safe cities. Although, the video data has the characteristics of real-time, intuitive, and rich, the coupling analysis ability with geographic information is insufficient. The spatial information of the video itself cannot be effectively utilized. At the same time, due to the shortcomings of poor real-time and slow update of geographic information, it cannot reflect the dynamic scenes. In order to achieve better results, many scholars and industry personnel at home and abroad comprehensively consider their advantages and research the fusion of surveillance video and geographic information. This paper introduces the key technologies of the fusion of surveillance video and geographic information, analyzes the research status and application fields of the fusion, and finally points out the possible development trend in the future based on the bottlenecks and difficulties encountered.

Key words: surveillance video, geographic information, fusion, mapping

CLC Number: