Rapid monitoring method of close-range photography

Abstract

The invention relates to a rapid monitoring method of close-range photography, and belongs to the field of mobile communication information science. The method comprises the following steps that S1) monitoring software is run in a mobile embedded terminal, and used to shoot an object to be reconstructed, and characteristic points to be monitored are selected; S2) world coordinate system position information of the monitoring characteristic points is collected manually by a monitoring device, and transmitted to the monitoring software in real time; and S3) after that a user selects the characteristic points to be monitored, the monitoring software reads 3D coordinate information transmitted from the monitoring device automatically, forms a monitoring record automatically, adds the monitoring record to a monitoring file, and stores the monitoring file and a monitoring photo in a monitoring folder, and the monitoring folder is transmitted to an internal close-range photography 3D reconstruction system for 3D reconstruction. The method can be used to improve the monitoring efficiency effectively, avoid the problem that manual monitoring is labor-consuming and tends to make mistakes, and automatic and rapid close-range photography monitoring is realized.

Description

technical field [0001] The invention belongs to the fields of mobile communication and geographic information science, and in particular relates to a fast deployment and control method for close-range photography. Background technique [0002] In the existing technology, in order to restore the world coordinate system of the object to be reconstructed in the process of 3D reconstruction, the operator needs to manually control and collect the 3D coordinate information of the feature points on the spot, and need to record it in the notebook with a pen; When rebuilding the system, it is also necessary to manually input the collected 3D coordinate information of the control feature points into the 3D reconstruction system to obtain the world coordinate system of the object to be reconstructed; this whole process is time-consuming and laborious, and is prone to random errors. Contents of the invention [0003] The present invention solves the above-mentioned technical problems ...

AI Technical Summary

Problems solved by technology

[0002] In the existing technology, in order to restore the world coordinate system of the object to be reconstructed in the process of 3D reconstruction, the operator needs to manually control and collect the 3D coordinate information of the feature points on the spot, and need to record it in the notebook with a pen; When rebuilding the system, it is also necessary to manually input the collected 3D coordinate information of the control feature points into the 3D reconstruction system to obtain the world coordinate system of the object to be reconstructed; this whole process is time-consuming and laborious, and is prone to random errors

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