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Image recognition method and device, electronic device and storage medium

An image recognition and image technology, applied in the field of image recognition, can solve the problem of high cost and achieve the effect of reducing cost

Active Publication Date: 2022-04-22
SHENZHEN SENSETIME TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, at present, to detect whether there are foreign objects on the catenary hanging string, special hardware equipment is needed, and the cost is relatively high

Method used

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  • Image recognition method and device, electronic device and storage medium
  • Image recognition method and device, electronic device and storage medium
  • Image recognition method and device, electronic device and storage medium

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0028] The terms "first", "second", "third" and "fourth" in the specification and claims of the present application and the drawings are used to distinguish different objects, rather than to describe a specific order . Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed ste...

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Abstract

The embodiment of the application discloses an image recognition method and device, electronic equipment, and a storage medium. The method includes: acquiring a first image, the first image including hanging strings; performing image segmentation on the first image to obtain at least one first mask image; according to the at least one first mask image, determining Whether there is any foreign object on the suspension string.

Description

technical field [0001] The present application relates to the technical field of image recognition, and in particular to an image recognition method and device, electronic equipment, and a storage medium. Background technique [0002] The catenary suspension string defect detection technology has important applications in many fields in the industry, especially in the high-speed rail field, the catenary suspension string defect detection technology can effectively protect the travel safety of passengers. [0003] However, it is very difficult to model the defect detection of catenary hanging strings, mainly because the number of image samples with defective hanging strings is relatively small, and the same hanging strings have different characteristics in different scenarios. At present, the defect detection of catenary suspension strings is mainly carried out by means of special hardware detection equipment. For example, the light irradiation of the line lasers at both end...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T7/00G06T7/10G06V20/20
CPCG06T7/0004G06T7/10G06T2207/20081G06T2207/20084G06V20/20G06V2201/07
Inventor 李东海黄学峰暴天鹏吴立威
Owner SHENZHEN SENSETIME TECH CO LTD