Visible light image insulator identification method

Abstract

The invention provides a visible light image insulator identification method and solves problems of poor universality and a non-high identification rate existing in a visible light image insulator under the complex background in the prior art. The method comprises steps that a training sample data set is constructed according to an original image; according to the training sample data set, the original image is detected through employing a BING algorithm, and an insulator candidate window is outputted; the insulator candidate window is identified through a convolutional neural network after training, and an insulator fine extraction window is outputted; the insulator fine extraction window is calculated through a high overlapping degree window iteration weight merging algorithm, and an insulator target window is outputted. The method is advantaged in that the problem of poor universality existing in the visible light image insulator under the complex background in the prior art is solved through the BING algorithm, and the problem of the non-high identification rate is solved through the convolutional neural network and the high overlapping window iteration weight merging algorithm.

Description

technical field [0001] The invention relates to the field of image recognition, in particular to a visible light image insulator recognition method. Background technique [0002] The most widely used power equipment in the power system is the line insulator. Insulators are special insulation controls that can play an important role in overhead transmission lines. In the early years, insulators were mostly used on utility poles, and gradually developed into a high-voltage wire connection tower with many disc-shaped insulators hanging on one end. It is used to increase the creepage distance, usually made of glass or ceramics, and is called an insulator. Insulators should not fail due to various electromechanical stresses caused by changes in the environment and electrical load conditions, otherwise the insulator will not play a significant role and will impair the service and operating life of the entire line. Therefore, the identification of insulators can help us analyze a...

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a visible light image insulator recognition method, which solves the problems of poor versatility and low recognition rate of visible light image insulators under the existing complex background

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