Research on high precision laser detection and recognition technology and the large passenger flow monitoring application

doi:10.13474/j.cnki.11-2246.2019.0148

Abstract

Abstract:

To improve the monitoring frequency and accuracy of the number of tourists in the scenic spot, and effectively help managers to reduce the safety hazards caused by the excessive number of tourists, based on the principle and advantages of laser-detected passenger flow, the method of laser detection of passenger flow data is used to determine and separate the number of visitors in this paper,and a feature recognition method of the tourist is proposed. The laser detection technology and graphic feature recognition technology are combined to obtain the number of visitors to the site. After verification, the method has higher accuracy and applicability than the traditional scenic spot flow detection method, and the data acquisition is real-time and convenient, and the corresponding large passenger flow monitoring software is developed, which can greatly improve the management and operation efficiency of the scenic spot.

Key words: laser detection, feature recognition, scenic spot management, smart scenic spot

CLC Number:

P237

LIU Wenxi, WANG Jingjing, ZHANG Jianqin, ZHANG Xuedong, WANG Shuo. Research on high precision laser detection and recognition technology and the large passenger flow monitoring application[J]. 测绘通报, 2019, 0(5): 48-54.

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