Fixed-point imaging monitoring method

Abstract

The invention discloses a fixed-point imaging monitoring method. The method comprises the following steps: (1) moving visual angles of cameras to a place needing to be intensively monitored, adjustingthe angles and the focal distances, and performing positioning and attitude determining; (2) correcting azimuth numerical values of all cameras to correspond to visual angle numerical values in a video monitoring system in one-to-one way, and setting a preset location of each camera; (3) setting the photographing time, and automatically photographing the preset locations; and (4) checking a preset location photo, performing the retrospective and image contrast with the historic static data for the doubtful photo, thereby helping inspection staff monitor suspected illegal land use informationpreferably. Through the fixed point imaging monitoring method disclosed by the invention, the retrospective and image contrast of the real-time dynamic data and the historic static data are realized,the environment and land utilization statuses at various monitoring points and the surrounding thereof are provided, thereby helping the inspection personnel monitor the suspected illegal land use condition preferably.

Description

technical field [0001] The invention belongs to the technical field of anti-theft mines, and in particular relates to a fixed-point imaging monitoring method. Background technique [0002] In the process of land and resources development, illegal land use often occurs. At the same time, for areas rich in mine resources, there have always been mining and quarrying, especially some illegal mining activities. These illegal behaviors have brought land and resources management. Great challenge. On the one hand, the traditional land inspection method mainly relies on manpower and motor vehicles to conduct on-site inspections in small groups and sub-regions, which is greatly affected by weather, road conditions, emergencies, etc., and is time-consuming and labor-intensive; on the other hand, when violations are found When violations occur, the phenomenon of "difficulty in obtaining evidence" is also prone to occur. Contents of the invention [0003] The purpose of the present i...

AI Technical Summary

Problems solved by technology

On the one hand, the traditional land inspection method mainly relies on manpower and motor vehicles to conduct on-site inspections in small groups and sub-regions, which is greatly affected by weather, road conditions, emergencies, etc., and is time-consuming and labor-intensive; on the other hand, when violations are found When violations occur, it is also prone to the phenomenon of "difficulty in obtaining evidence"

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