Monitoring equipment offset detection method, equipment and medium
A technology of offset detection and monitoring, which is applied in the field of electric power, can solve the problems of low efficiency of offset detection of monitoring equipment, and achieve the effects of efficient offset detection, reduced power consumption, and improved accuracy
Pending Publication Date: 2022-05-10
济南信通达电气科技有限公司
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[0004] The embodiment of the present application provides a monitoring device offset detection method, device and medium, which are used to solve the problem of low efficiency of monitoring device offset detection
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[0021] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0022] Some embodiments of the present application will be described in detail below with reference to the accompanying drawings.
[0023] figure 1 It is a schematic flowchart of a method for detecting an offset of a monitoring device provided in an embodiment of the present application. Certain input parameters or intermediate results in the process allow for manual adjustme...
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The invention discloses a monitoring and photographing equipment offset detection method and equipment and a medium, and the method comprises the steps: obtaining a monitoring and photographing image, which is photographed by monitoring and photographing equipment and is related to equipment to be inspected within a preset time interval; retrieving a template image having the highest similarity with the monitored image in a pre-constructed template set; wherein the template set comprises a plurality of template images corresponding to the to-be-inspected equipment under different illumination conditions; respectively extracting feature points of the monitored image and the template image; performing feature matching on the feature points of the monitored image and the feature points of the template image, and determining the offset distance of the feature points of the monitored image relative to the feature points of the template image; and analyzing the offset distance according to a preset rule so as to carry out offset detection on the monitoring and photographing equipment. Qualitative and quantitative analysis is carried out on the deviation of the monitoring and shooting equipment, and deviation detection can be carried out on the monitoring and shooting equipment more efficiently.
Description
technical field [0001] The present application relates to the field of electric power technology, and in particular to a method, device and medium for detecting an offset of a monitoring device. Background technique [0002] As the scale of the power grid gradually expands, the deployment of monitoring equipment also increases. In the case of loose installation position of the monitoring equipment, maintenance by engineering personnel, etc., the position of the monitoring equipment will be shifted. Based on this, the change of the shooting angle of the monitoring device will, on the one hand, make the installation of the monitoring device non-compliant and affect the user experience of intelligent inspection; on the other hand, the change of the shooting angle will cause the imaging angle to be skewed. Even if the target area cannot be photographed, it will affect the recognition accuracy of the algorithm, and it will also cause errors in events that rely on human-made mark...
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IPC IPC(8): G06T7/33G06T7/73G06T7/11G06K9/62G06F16/583G06F16/532G06V10/74
CPCG06T7/33G06F16/532G06F16/583G06T7/73G06T7/11G06T2207/30232G06T2207/20016G06F18/22
Inventor 帅民伟蔡富东吕昌峰刘焕云杨胜男杨冲
Owner 济南信通达电气科技有限公司