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Brake disc detection method based on Halcon algorithm

A detection method and brake disc technology, applied in the field of image processing, can solve the problems of inability to guarantee the continuity of the industrial site, reduce the production efficiency of the brake disc, etc., and achieve the effects of reducing labor intensity, increasing the feeding process, and increasing the detection efficiency.

Pending Publication Date: 2020-06-26
CHANGCHUN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of automatic feeding of brake discs, a series of failures caused by the manipulator's wrong grasping and missing grasping can not guarantee the continuity of the industrial site and reduce the production efficiency of the brake discs

Method used

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  • Brake disc detection method based on Halcon algorithm
  • Brake disc detection method based on Halcon algorithm
  • Brake disc detection method based on Halcon algorithm

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Embodiment Construction

[0025] In order to make the purpose, technical solutions and advantages of the examples of the present invention more clear, the following will be further described in detail with reference to the accompanying drawings in the examples of the present invention, but the embodiments of the present invention are not limited thereto.

[0026] see figure 1 , this embodiment provides a brake disc detection method based on the Halcon algorithm, the core algorithm of the method is a feature-based threshold segmentation method for brake disc detection.

[0027] The realization of brake disc detection mainly consists of five parts: image acquisition and transmission, image preprocessing, threshold segmentation, morphological processing, and brake disc detection.

[0028] The specific implementation steps are:

[0029] (1) Use the read_image operator to read in the image captured by the industrial camera;

[0030] (2) Use the decompose3 operator to convert to a channel suitable for imag...

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Abstract

The invention discloses a brake disc detection method based on a Halcon algorithm, and the method comprises the steps: a computer is enabled to detect a brake disc through employing a method based onthreshold segmentation; and a visual algorithm is compiled through Halcon to process the image, brake disc information is obtained, and various functions are managed in an operation interface edited by Visual Studio. According to the invention, the information state of the brake disc shot by the camera within the working time can be rapidly detected through the picture data; in the automatic feeding process of the brake disc, state detection is conducted on the grabbed brake disc, a series of fault problems caused by mistaken grabbing and missing grabbing of a mechanical arm can be effectivelyavoided, and continuity and stability of an industrial field are guaranteed.

Description

technical field [0001] The invention relates to the field of image processing, in particular to a brake disc detection method based on the Halcon algorithm. Background technique [0002] Today, with the rapid economic development, cars are purchased and used by more and more people as a convenient means of transportation. Among them, the brake disc, as an important basic part of the car, plays a vital role in the field of car safety, which also causes The variety of brake discs in the industrial production process is complicated, the production cycle is short and the production batch is large. How to manufacture more brake discs within a limited production cycle has become a difficult problem in the automatic loading of brake discs. In the process of automatic feeding of brake discs, a series of failures caused by the wrong or missed grasping of the manipulator cannot guarantee the continuity of the industrial site and reduce the production efficiency of the brake discs. T...

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Application Information

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IPC IPC(8): G06T7/00G06T7/11G06T7/136G06T5/00
CPCG06T7/0004G06T7/11G06T7/136G06T2207/20032G06T2207/30164G06T5/80G06T5/70
Inventor 刘克平张振国孙中波李岩杨宏韬殷春华
Owner CHANGCHUN UNIV OF TECH