Design and implementation of real scene fusion system based on 3D GIS

doi:10.13474/j.cnki.11-2246.2021.0126

Abstract

Abstract: With the widespread application of video surveillance in the field of security, the traditional sub-lens surveillance mode has the limitations of isolated images and lack of correlation. This paper analyzes the difficulties of the fusion display of real-time surveillance video in 3D scenes, and designs a 3D GIS-based the real scene fusion system. The system calculates the projection angle of the video projection by matching the visual characteristics, and studies the method of video linkage projection of the virtual and real scenes for the dome equipment, and loads the data through the service configuration. Experimental results show that the system has excellent effect of real-world fusion display, and to some extent improves the display performance of multi-channel real-time video integration in three-dimensional scenes, and can be widely used in public security and smart city areas with strong video and strong GIS services.

Key words: 3D GIS, visual feature matching, PTZ, service, web video camera

CLC Number:

P208

LIU Xinping, WANG Lei, WU Changbin, HUANG Jing, WEI Manqiong. Design and implementation of real scene fusion system based on 3D GIS[J]. Bulletin of Surveying and Mapping, 2021, 0(4): 141-145,155.

References

[1] 谢潇,朱庆,张叶廷,等. 多层次地理视频语义模型[J]. 测绘学报,2015,44(5):555-562.
[2] LIPPMAN A. Movie-maps:an application of the optical videodisc to computer graphics[C]//Proceedings of 1980 Conference on Computer Graphics & Interactive Techniques.[S.l.]:ACM,1980:32-42.
[3] AUSTRALIA A S,GHADIRIAN P,BISHOP I D. Compo-sition of augmented reality and GIS to visualize environmental changes[C]//Proceedings of 2020 Joint AURISA and Institution of Surveyors Conference. Adelaide:[s.n.],2002:25-30.
[4] NEUMANN U,YOU S,HU J H,et al. Augmented virtual environments (ave):dynamic fusion of imagery and 3D models[J].IEEE Virtual Reality,2003,1(3):61-67.
[5] MILOSAVLJEVIĆ A,DIMITRIJEVIĆ A,RANČIĆ D. GIS-augmented video surveillance[J]. International Journal of Geographical Information Science,2010,24(9): 1415-1433.
[6] 李德仁,胡庆武.基于可量测实景影像的空间信息服务[J].武汉大学学报(信息科学版),2007,32(5):377-380.
[7] 孔云峰.一个公路视频GIS的设计与实现[J].公路,2007(1):118-121.
[8] 张兴国. 地理场景协同的多摄像机目标跟踪研究[D].南京:南京师范大学,2014.
[9] 宋宏权,刘学军,闾国年,等.基于视频的地理场景增强表达研究[J].地理与地理信息科学,2012,28(5):6-9.
[10] 张维,徐华龙.三维模型与视频监控融合关键技术研究[J].煤矿安全,2019,50(10):112-114.
[11] 余亦豪,谭冲,周忠,等.虚实融合的实景视频WebGIS系统[J].系统仿真学报,2018,30(7):151-158.
[12] 马原野, 赵刚, 何彬. 3DGIS与多视频融合系统的设计与实现[J].计算机应用与软件, 2012,29(6):119-112.
[13] ZHENG J,ZHANG D N,ZHANG Z,et al. An integrated system of video surveillance and GIS[J].IOP Conference Series:Earth and Environmental Science,2018,170(2):1-8. DOI: 10.1088/1755-1315/17012/022088.
[14] MIKOLAJCZYK K,SCHMID C. A performance evaluation of local descriptors[J].IEEE Transactions on Pattern Analysis & Machine Intelligence,2005,27(10): 1615-1630.

[1]	ZHANG Yujuan, QU Jianguang, HOU Jianguo. Spatial-temporal change driving forces and distribution prediction of landscape ecological risk in Harbin [J]. Bulletin of Surveying and Mapping, 2022, 0(2): 83-89,94.
[2]	TAO Peifeng, LI Ping, DING Yi, LIU Jian, YANG Guangpu, XIAO He. Construction of ecological security pattern based on ecological importance assessment and minimum cumulative resistance model in Chongqing city [J]. Bulletin of Surveying and Mapping, 2022, 0(1): 15-20,38.
[3]	ZUO Shilei, JIN Shanshan, GU Xiaoqin. Assessment of forest ecosystem service value accounting in priority area of biodiversity protection in Anji county of geography census [J]. Bulletin of Surveying and Mapping, 2022, 0(1): 139-144.
[4]	ZHANG Huixia, LI Hao, LI Jinhong, ZHAO Fei. Simplification of tilt photogrammetry 3D model and service release [J]. Bulletin of Surveying and Mapping, 2021, 0(9): 79-82.
[5]	PAN Guofu. The mehod of design and optimization of spatial search engine based on MongoDB [J]. Bulletin of Surveying and Mapping, 2021, 0(8): 162-165.
[6]	WU Qinshu, ZHU Yuexia, ZHAO Zhuowen, ZHANG Shizhi. Analysis on regional spatial difference of railway transportation service: a case study of Jiangsu Provina [J]. Bulletin of Surveying and Mapping, 2021, 0(5): 116-119.
[7]	SUN Hao, HU Jiaqi, CUI Yajing, YANG Nan, CAI Chuangchuang. Spatiotemporal evolution of ecosystem service functions based on multi-source remote sensing data [J]. Bulletin of Surveying and Mapping, 2021, 0(4): 1-7.
[8]	WANG Xingjie, GUO Ke, ZHANG Tingbin, WANG Gang, YUAN Weiqiang. Research on the new generation mobile 3D GIS platform [J]. Bulletin of Surveying and Mapping, 2021, 0(4): 85-89.
[9]	WANG Yanchao, CHEN Zhangjian, LI Aiqin, GONG Lifang. The government service map under the background of digital transformation [J]. Bulletin of Surveying and Mapping, 2021, 0(3): 142-146.
[10]	NING Zhenwei. Technical practice of backpack, vehicle-mounted laser scanning combined with UAV oblique aerial survey in community holographic data collection [J]. Bulletin of Surveying and Mapping, 2021, 0(3): 159-163.
[11]	LIU Xiaoli, SUN Wei, LI Chengming. Geographic information service request load balancing algorithm considering spatial access density [J]. Bulletin of Surveying and Mapping, 2021, 0(2): 77-81,166.
[12]	XIA Lanfang, CHEN Xu. Construction of “one map” of agriculture and analysis of comprehensive data [J]. Bulletin of Surveying and Mapping, 2021, 0(2): 144-148.
[13]	HAO Qili, ZHOU Jiawei, XU Peigang, WANG Hongsen. Application of natural resources supervision “one-map” system in Yan'an city [J]. Bulletin of Surveying and Mapping, 2021, 0(12): 130-133.
[14]	QIAN Wenjin, ZHANG Lin, ZHANG Zelie, ZENG Pan, JIANG Ziwei, QU Xiaowen. Assessing the L5 positioning performance of IRNSS and QZSS in their primary service areas: stand-alone and combined with GPS [J]. Bulletin of Surveying and Mapping, 2021, 0(10): 88-93.
[15]	LI Zihao, TANG Chao, WANG Bingqiang, WANG Yong, HOU Haiqian, ZHAO Lifeng. Research and application of multi-source monitoring data in the evaluation of service status of tunnel structure [J]. Bulletin of Surveying and Mapping, 2020, 0(9): 18-22.