Acta Geodaetica et Cartographica Sinica ›› 2019, Vol. 48 ›› Issue (11): 1415-1423.doi: 10.11947/j.AGCS.2019.20180572

• Photogrammetry and Remote Sensing • Previous Articles     Next Articles

Fusion and visualization method of dynamic targets in surveillance video with geospatial information

ZHANG Xu1, HAO Xiangyang2, LI Jiansheng2, LI Pengyue2   

  1. 1. Space Enginerring University, Beijing 101416, China;
    2. Institute of Geographical Spatial Information, Information Engineering University, Zhengzhou 450001, China
  • Received:2018-12-10 Revised:2019-05-18 Online:2019-11-20 Published:2019-11-19
  • Supported by:
    The National High-tech Research and Development Program of China (863 Program) (No. 2015AA7034057A);The National Natural Science Foundation of China(No. 61173077)

Abstract: The dynamic foreground target analysis of surveillance video is an important basis for security construction in safe cities and smart campuses. The dynamic attributes can be assigned to static geographic data by integrating surveillance video with geospatial data. For the integration of traditional surveillance video and geographic information data, only video data is projected into geospatial, which causes storage issue and difficult in understanding video content. The model that integrates geographic information and foreground dynamic targets, and integrates surveillance video with geographic information is proposed in this paper. And the dynamic foreground target and the tracking trajectory in the image are projected into the geospatial by the derived mapping model. The multi-layer fusion mode is utilized to distribute the video dynamic summary content in geospatial space.

Key words: surveillance video, dynamic foreground target, geospatialm apping, geospatial information, information fusion, visualization

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