FPCA apparent defect visual inspection system

A technology for visual detection and appearance defects, applied in measuring devices, image enhancement, instruments, etc., can solve problems such as inability to accurately identify defect types and determine defect locations, slow detection speed, unstable personnel, etc., to save manpower and increase production efficiency Improve and reduce the effect of training stress

Pending Publication Date: 2022-02-18
苏州世擎电子科技有限公司
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Problems solved by technology

[0004] The purpose of the present invention is to solve the problems of high labor cost, unstable personnel and slow detection speed in the product quality inspection of FPCA production line, as well as the poor versatility existing in the traditional image processing defect detection method, which cannot accurately identify the defect type and determine To solve the problem of defect location, a visual inspection system for FPCA appearance defects is proposed

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Embodiment Construction

[0026] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0027] see figure 1 As shown, a visual inspection system for FPCA appearance defects includes a sample collection module, a server, a sample processing module and a sample training module;

[0028] The sample acquisition module collects the RGB color image of FPCA to obtain the entire image of FPCA and sends it to the server for storage;

[0029] The sample processing module is used to send the entire collected FPCA image to the processing end, and the corresponding personnel at the processing end will manually mark it, sp...

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Abstract

The invention discloses an FPCA apparent defect visual detection system, and relates to the field of industrial visual detection and image processing. The problems of high labor cost, unstable personnel, low detection speed and the like in the product quality detection of an FPCA production line and the problems of poor universality and inaccurate defect type identification and defect position determination in the traditional image processing defect detection method are solved. According to the invention, the detection efficiency is high, manpower is saved, the cost of an enterprise is saved, the automation level of a factory is improved, the overall production efficiency is improved, and the quality of a produced product is more stable; compared with traditional image processing, the method can adapt to complex and changeable FPCA products, has good universality, and also has a good effect on defects of small size and complex features; and the corresponding registration end is selected through the sample training value to process the sample image in the sample, so that the training pressure of the sample training module is reduced, and meanwhile, the model training output efficiency is improved.

Description

technical field [0001] The invention relates to the field of industrial visual inspection and image processing, in particular to a visual inspection system for FPCA appearance defects. Background technique [0002] FPCA is a flexible circuit board with electronic components after SMT on the automated production line. At present, the quality inspection of FPCA products mainly relies on manual visual inspection and traditional image processing. Manual inspection has the disadvantages of low efficiency, poor real-time performance, and high cost. , because FPCA products are relatively soft and easy to deform, and there are many types of products with different shapes and complex and changeable defect characteristics, it is difficult for traditional image processing methods to achieve versatility and accuracy. With the increasing precision and complexity of industrial manufacturing, manual visual inspection and traditional image processing methods are becoming more and more diffi...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T7/00G06K9/62G06V10/762G06V10/774G06V10/764G06V10/82G06N3/04G06N3/08G01N21/956
CPCG06T7/0004G06N3/08G01N21/956G06T2207/20081G06T2207/20084G06T2207/30108G01N21/95623G06N3/045G06F18/23213G06F18/241G06F18/214
Inventor 朱亮
Owner 苏州世擎电子科技有限公司
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