CN108592791B - 一种凹坑检查方法 - Google Patents
一种凹坑检查方法 Download PDFInfo
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- CN108592791B CN108592791B CN201810390814.9A CN201810390814A CN108592791B CN 108592791 B CN108592791 B CN 108592791B CN 201810390814 A CN201810390814 A CN 201810390814A CN 108592791 B CN108592791 B CN 108592791B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/002—Measuring arrangements characterised by the use of optical techniques for measuring two or more coordinates
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/03—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring coordinates of points
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/22—Measuring arrangements characterised by the use of optical techniques for measuring depth
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
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CN201810390814.9A CN108592791B (zh) | 2018-04-27 | 2018-04-27 | 一种凹坑检查方法 |
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CN201810390814.9A CN108592791B (zh) | 2018-04-27 | 2018-04-27 | 一种凹坑检查方法 |
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CN108592791A CN108592791A (zh) | 2018-09-28 |
CN108592791B true CN108592791B (zh) | 2020-06-16 |
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CN114441549B (zh) * | 2021-12-31 | 2024-02-23 | 武汉钢铁有限公司 | 钢卷质量检测系统及方法 |
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US5589942A (en) * | 1990-04-05 | 1996-12-31 | Intelligent Automation Systems | Real time three dimensional sensing system |
CN1587900A (zh) * | 2004-07-09 | 2005-03-02 | 中国科学院计算技术研究所 | 三维表面测量方法及装置 |
CN102494609B (zh) * | 2011-11-18 | 2013-09-18 | 李志扬 | 一种基于激光探针阵列的三维摄影方法及装置 |
CN104296681B (zh) * | 2014-10-16 | 2016-12-07 | 浙江大学 | 基于激光点阵标识的三维地形传感方法 |
CN104634276B (zh) * | 2015-02-12 | 2018-08-07 | 上海图漾信息科技有限公司 | 三维测量系统、拍摄设备和方法、深度计算方法和设备 |
CN105300316B (zh) * | 2015-09-22 | 2017-10-13 | 大连理工大学 | 基于灰度重心法的光条中心快速提取方法 |
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Denomination of invention: Pit inspection method Effective date of registration: 20211122 Granted publication date: 20200616 Pledgee: Shandong Nanshan Science and Technology Research Institute Co.,Ltd. Pledgor: Yantai Nanshan University Registration number: Y2021980012898 |
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