Small target recognition method and device for power transmission system

A technology of a power transmission system and a recognition method, applied in the field of image recognition, can solve the problems of large number, easy to miss detection, low efficiency, etc., and achieve the effect of improving image resolution, increasing the number and diversity of images

Active Publication Date: 2021-09-24
GUANGDONG POWER GRID CO LTD +1
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  • Abstract
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  • Application Information

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Problems solved by technology

At present, insulator identification methods are mainly traditional manual on-site inspection and UAV aerial photography inspection. Manual inspection technology has high recognition accuracy, but information collection is difficult and inefficient. UAVs are used for inspection of transmission lines, although information collection is convenient. , but it is still necessary to manually detect the collected images. Although this technology is more efficient than the traditional manual field detection technology,

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  • Small target recognition method and device for power transmission system
  • Small target recognition method and device for power transmission system

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[0062] In order to better understand the present application scheme, the technical solutions in the present application embodiment will be apparent from the drawings in the present application, and the described embodiments are clearly described herein. It is an embodiment of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative labor premises, all of the present application protected.

[0063] For ease of understanding, see figure 1 , The small object recognition method of the present invention provides a power transmission system, comprising the steps of:

[0064] Sl, acquiring a set of images having a target object, the image sets the image enhancement process;

[0065] Incidentally, after obtaining an original image having a target object, the original image may be filtering, noise removal processing and enhancement processing, to imp...

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Abstract

The invention discloses a small target recognition method and device for a power transmission system, and the method comprises the steps: carrying out the image enhancement of an image set with a target object, so as to improve the image resolution, carrying out the augmentation of the image set, increasing the number and diversity of images of the image set, adding a class label at a real position corresponding to the target object, using a feature extraction model constructed by a Darknet53 neural network as a feature extractor of a deep convolutional neural network, and establishing an image target recognition model through sample set training, so that the category of a target object in an image and corresponding position information can be quickly recognized.

Description

technical field [0001] The present application relates to the technical field of image recognition, in particular to a small target recognition method and device for a power transmission system. Background technique [0002] Today's society is increasingly dependent on electricity supply. At present, insulator identification methods are mainly traditional manual on-site inspection and UAV aerial photography inspection. Manual inspection technology has high recognition accuracy, but information collection is difficult and inefficient. UAVs are used for inspection of transmission lines, although information collection is convenient. , but it is still necessary to manually detect the collected images. Although this technology is more efficient than the traditional manual field detection technology, it will also be affected by related factors, such as the environmental impact of drones when shooting insulators and artificial long-term The detection of aerial images is prone to ...

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Application Information

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IPC IPC(8): G06K9/00G06K9/34G06K9/46G06K9/62G06T5/00G06T7/12G06T7/13G06T7/136G06T7/194G06N3/04G06N3/08
CPCG06T5/007G06T7/12G06T7/13G06T7/136G06T7/194G06N3/08G06T2207/20036G06T2207/20081G06T2207/20084G06T2207/20192G06T2207/30184G06N3/045G06F18/214
Inventor 张雨原瀚杰陈亮董丽梦陆林曾繁荣谢文聪
Owner GUANGDONG POWER GRID CO LTD
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