Silk printing line detecting method and device, storage medium and processor

A detection method and line technology, applied in measuring devices, image data processing, instruments, etc., can solve problems such as low detection efficiency

Active Publication Date: 2019-07-16
ZHUHAI GREE INTELLIGENT EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The main purpose of this application is to provide a method and device for detecting silk screen lines, a storage medium and a processor, so as to solve the problem of low detection efficiency caused by manual detection of silk screen lines on a liquid crystal display in the related art

Method used

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  • Silk printing line detecting method and device, storage medium and processor
  • Silk printing line detecting method and device, storage medium and processor
  • Silk printing line detecting method and device, storage medium and processor

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Embodiment Construction

[0027] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0028] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0029] It should be noted that the terms "first" and "second...

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PUM

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Abstract

The application discloses a silk printing line detecting method and device, a storage medium and a processor. The silk printing line detecting method comprises the following steps: collecting a targetimage, wherein the target image is an image of a panel area of a product to be inspected; extracting a line bone of the silk printing line in the target image; and identifying whether a defect is existed on the silk printing line or not through target points on the line bone, wherein the defect includes at least one of the follows: an embossment and a deboss. Through the application, the problemthat the detection efficiency is low caused by that the silk printing line on a liquid crystal display screen is manually detected in the related art is solved.

Description

technical field [0001] The present application relates to the field of detection of liquid crystal display screens, in particular to a method and device for detecting silk screen lines, a storage medium and a processor. Background technique [0002] In the related art, there may be an open and short circuit of the LED lamp circuit in the liquid crystal display, which may cause defects in the display icons of the silk screen lines on the liquid crystal display. [0003] The traditional method of detecting the silk screen lines on the LCD screen is: (1) extract the edge area of ​​the line; (2) plan a path for this area; (3) take a point every other distance on this path as a caliper (4) Use a caliper tool to measure the width of the line; (5) You can measure the defect of each part of the line along this path for one week. [0004] This method has the following deficiencies in the detection of some focal lines with a width of less than 0.2 mm: ① There is a risk of misjudgment...

Claims

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Application Information

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IPC IPC(8): G01N21/88G06T7/00
CPCG01N21/8851G06T7/0008G01N2021/8887G06T2207/30108
Inventor 吴崇龙宋明岑朱虹
Owner ZHUHAI GREE INTELLIGENT EQUIP CO LTD
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