CN113870266A - 一种基于tft-lcd线条缺陷真实性判定方法和*** - Google Patents
一种基于tft-lcd线条缺陷真实性判定方法和*** Download PDFInfo
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- CN113870266A CN113870266A CN202111466611.1A CN202111466611A CN113870266A CN 113870266 A CN113870266 A CN 113870266A CN 202111466611 A CN202111466611 A CN 202111466611A CN 113870266 A CN113870266 A CN 113870266A
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
- G06T7/0004—Industrial image inspection
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
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- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/136—Segmentation; Edge detection involving thresholding
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/194—Segmentation; Edge detection involving foreground-background segmentation
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/60—Analysis of geometric attributes
- G06T7/62—Analysis of geometric attributes of area, perimeter, diameter or volume
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/70—Determining position or orientation of objects or cameras
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- G06T2207/00—Indexing scheme for image analysis or image enhancement
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- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30108—Industrial image inspection
- G06T2207/30121—CRT, LCD or plasma display
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Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102693536A (zh) * | 2012-01-13 | 2012-09-26 | 河南科技大学 | 一种缺陷区域提取方法 |
CN104616275A (zh) * | 2013-11-04 | 2015-05-13 | 北京兆维电子(集团)有限责任公司 | 一种缺陷检测方法和装置 |
CN106530273A (zh) * | 2016-10-10 | 2017-03-22 | 华南理工大学 | 高精度fpc直线线路检测与缺陷定位方法 |
KR101867015B1 (ko) * | 2017-10-24 | 2018-06-14 | (주) 엠브이텍 | 글라스 결함 검사 장치, 검사 방법 및 검사 시스템 |
CN108918526A (zh) * | 2018-04-10 | 2018-11-30 | 华南理工大学 | 一种柔性ic封装基板线路的缺口缺陷检测方法 |
CN110163853A (zh) * | 2019-05-14 | 2019-08-23 | 广东奥普特科技股份有限公司 | 一种边缘缺陷的检测方法 |
CN111627009A (zh) * | 2020-05-27 | 2020-09-04 | 歌尔股份有限公司 | 一种屏幕检测方法、装置及头戴显示设备 |
CN112819845A (zh) * | 2021-02-26 | 2021-05-18 | 华南理工大学 | 柔性封装基板轮廓、线宽线距缺陷检测方法及介质和设备 |
US20210174489A1 (en) * | 2019-12-04 | 2021-06-10 | Beijing Boe Optoelectronics Technology Co., Ltd. | Method and apparatus for detecting a screen, and electronic device |
CN113160161A (zh) * | 2021-04-14 | 2021-07-23 | 歌尔股份有限公司 | 目标边缘处缺陷的检测方法和装置 |
CN113340909A (zh) * | 2021-08-05 | 2021-09-03 | 常州铭赛机器人科技股份有限公司 | 一种基于机器视觉的胶线缺陷检测方法 |
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- 2021-12-03 CN CN202111466611.1A patent/CN113870266B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102693536A (zh) * | 2012-01-13 | 2012-09-26 | 河南科技大学 | 一种缺陷区域提取方法 |
CN104616275A (zh) * | 2013-11-04 | 2015-05-13 | 北京兆维电子(集团)有限责任公司 | 一种缺陷检测方法和装置 |
CN106530273A (zh) * | 2016-10-10 | 2017-03-22 | 华南理工大学 | 高精度fpc直线线路检测与缺陷定位方法 |
KR101867015B1 (ko) * | 2017-10-24 | 2018-06-14 | (주) 엠브이텍 | 글라스 결함 검사 장치, 검사 방법 및 검사 시스템 |
CN108918526A (zh) * | 2018-04-10 | 2018-11-30 | 华南理工大学 | 一种柔性ic封装基板线路的缺口缺陷检测方法 |
CN110163853A (zh) * | 2019-05-14 | 2019-08-23 | 广东奥普特科技股份有限公司 | 一种边缘缺陷的检测方法 |
US20210174489A1 (en) * | 2019-12-04 | 2021-06-10 | Beijing Boe Optoelectronics Technology Co., Ltd. | Method and apparatus for detecting a screen, and electronic device |
CN111627009A (zh) * | 2020-05-27 | 2020-09-04 | 歌尔股份有限公司 | 一种屏幕检测方法、装置及头戴显示设备 |
CN112819845A (zh) * | 2021-02-26 | 2021-05-18 | 华南理工大学 | 柔性封装基板轮廓、线宽线距缺陷检测方法及介质和设备 |
CN113160161A (zh) * | 2021-04-14 | 2021-07-23 | 歌尔股份有限公司 | 目标边缘处缺陷的检测方法和装置 |
CN113340909A (zh) * | 2021-08-05 | 2021-09-03 | 常州铭赛机器人科技股份有限公司 | 一种基于机器视觉的胶线缺陷检测方法 |
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