CN104422628A - 基于维氏硬度的压痕图像识别方法及系统 - Google Patents
基于维氏硬度的压痕图像识别方法及系统 Download PDFInfo
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105823659A (zh) * | 2016-03-15 | 2016-08-03 | 南昌航空大学 | 发动机叶片热障涂层上微裂纹对比试块制作工艺 |
CN107314938A (zh) * | 2017-07-03 | 2017-11-03 | 上海交通大学 | 焊核区域材料塑性参数反演识别的实现方法 |
CN109459329A (zh) * | 2018-10-30 | 2019-03-12 | 中国矿业大学 | 一种预加载条件下钛合金锥形压痕代表应变的确定方法 |
CN110281240A (zh) * | 2019-06-26 | 2019-09-27 | 北京博视智动技术有限公司 | 液晶显示屏玻璃定位、拾取方法及系统和视觉处理系统 |
CN110320100A (zh) * | 2019-07-03 | 2019-10-11 | 中北大学 | 一种基于机器视觉的双相机布氏硬度测量装置和测量方法 |
CN112378797A (zh) * | 2020-11-13 | 2021-02-19 | 湘潭大学 | 一种全自动压痕测量装置及方法 |
CN113996554A (zh) * | 2021-10-28 | 2022-02-01 | 中国航空工业集团公司北京长城计量测试技术研究所 | 一种硬度计无人值守系统及方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6142010A (en) * | 1996-01-25 | 2000-11-07 | Instron Corporation | Penetration hardness tester |
CN101839832A (zh) * | 2009-03-19 | 2010-09-22 | 鸿富锦精密工业(深圳)有限公司 | 维氏硬度检测系统及方法 |
CN102564878A (zh) * | 2010-10-06 | 2012-07-11 | 株式会社三丰 | 硬度测试仪 |
CN103123313A (zh) * | 2011-11-17 | 2013-05-29 | 株式会社三丰 | 硬度计和硬度测试方法 |
-
2013
- 2013-09-03 CN CN201310395075.XA patent/CN104422628B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6142010A (en) * | 1996-01-25 | 2000-11-07 | Instron Corporation | Penetration hardness tester |
CN101839832A (zh) * | 2009-03-19 | 2010-09-22 | 鸿富锦精密工业(深圳)有限公司 | 维氏硬度检测系统及方法 |
CN102564878A (zh) * | 2010-10-06 | 2012-07-11 | 株式会社三丰 | 硬度测试仪 |
CN103123313A (zh) * | 2011-11-17 | 2013-05-29 | 株式会社三丰 | 硬度计和硬度测试方法 |
Non-Patent Citations (5)
Title |
---|
刘文娟: "小波纹理分析及维氏硬度压痕分割应用", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
刘祥: "基于图像处理技术的维氏硬度检测方法的研究", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
李尤丰: "图像处理技术在硬度测量系统中的应用研究", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
王文平: "聚类分析及其在图像分割中的应用", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
臧琰: "基于图像处理的维氏硬度测量系统的研究", 《中国优秀硕士学位论文全文数据库 信息科技辑》 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105823659A (zh) * | 2016-03-15 | 2016-08-03 | 南昌航空大学 | 发动机叶片热障涂层上微裂纹对比试块制作工艺 |
CN107314938A (zh) * | 2017-07-03 | 2017-11-03 | 上海交通大学 | 焊核区域材料塑性参数反演识别的实现方法 |
CN109459329A (zh) * | 2018-10-30 | 2019-03-12 | 中国矿业大学 | 一种预加载条件下钛合金锥形压痕代表应变的确定方法 |
CN109459329B (zh) * | 2018-10-30 | 2020-05-08 | 中国矿业大学 | 一种预加载条件下钛合金锥形压痕代表应变的确定方法 |
CN110281240A (zh) * | 2019-06-26 | 2019-09-27 | 北京博视智动技术有限公司 | 液晶显示屏玻璃定位、拾取方法及系统和视觉处理系统 |
CN110281240B (zh) * | 2019-06-26 | 2020-12-25 | 北京博视智动技术有限公司 | 液晶显示屏玻璃定位、拾取方法及系统和视觉处理系统 |
CN110320100A (zh) * | 2019-07-03 | 2019-10-11 | 中北大学 | 一种基于机器视觉的双相机布氏硬度测量装置和测量方法 |
CN112378797A (zh) * | 2020-11-13 | 2021-02-19 | 湘潭大学 | 一种全自动压痕测量装置及方法 |
CN113996554A (zh) * | 2021-10-28 | 2022-02-01 | 中国航空工业集团公司北京长城计量测试技术研究所 | 一种硬度计无人值守系统及方法 |
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