CN106918306A - 基于光场单相机的工业产品三维形貌实时检测系统 - Google Patents
基于光场单相机的工业产品三维形貌实时检测系统 Download PDFInfo
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- CN106918306A CN106918306A CN201710268348.2A CN201710268348A CN106918306A CN 106918306 A CN106918306 A CN 106918306A CN 201710268348 A CN201710268348 A CN 201710268348A CN 106918306 A CN106918306 A CN 106918306A
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- 238000012360 testing method Methods 0.000 claims description 16
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- 238000004519 manufacturing process Methods 0.000 claims description 5
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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
- G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108133477A (zh) * | 2017-12-29 | 2018-06-08 | 深圳市越疆科技有限公司 | 一种物体检测方法及智能机械臂 |
CN112146848A (zh) * | 2019-06-27 | 2020-12-29 | 华为技术有限公司 | 一种确定摄像头的畸变参数的方法及装置 |
CN112414299A (zh) * | 2019-08-22 | 2021-02-26 | 纳博特斯克有限公司 | 信息处理系统、信息处理方法以及建筑机械 |
CN112748071A (zh) * | 2020-07-17 | 2021-05-04 | 奕目(上海)科技有限公司 | 透明或半透明介质缺陷检测系统和方法 |
CN112782176A (zh) * | 2020-05-15 | 2021-05-11 | 奕目(上海)科技有限公司 | 一种产品外观检测方法及装置 |
CN112816505A (zh) * | 2020-05-15 | 2021-05-18 | 奕目(上海)科技有限公司 | 透明或半透明介质上、下表面三维位置检测方法、系统和装置 |
CN112824881A (zh) * | 2020-04-28 | 2021-05-21 | 奕目(上海)科技有限公司 | 一种基于光场相机的透明或半透明介质缺陷检测系统及方法 |
CN114455312A (zh) * | 2021-12-27 | 2022-05-10 | 广州优尼冲压有限公司 | 可换装式视觉出料系统 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102353340A (zh) * | 2011-06-08 | 2012-02-15 | 天津大学 | 缸盖毛坯加工尺寸识别方法及装置 |
CN104101331A (zh) * | 2014-07-24 | 2014-10-15 | 合肥工业大学 | 基于全光场相机的非合作目标位姿测量 |
CN105806257A (zh) * | 2016-03-12 | 2016-07-27 | 上海大学 | 一种高反射物体表面光场偏折术测量系统和方法 |
CN106303275A (zh) * | 2016-08-17 | 2017-01-04 | 李思嘉 | 一种基于单光场相机多重聚焦的虚拟现实三维数据采集方法 |
CN106296811A (zh) * | 2016-08-17 | 2017-01-04 | 李思嘉 | 一种基于单光场相机的目标物三维重构方法 |
CN106447762A (zh) * | 2015-08-07 | 2017-02-22 | 中国科学院深圳先进技术研究院 | 基于光场信息的三维重建方法及系统 |
-
2017
- 2017-04-22 CN CN201710268348.2A patent/CN106918306A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102353340A (zh) * | 2011-06-08 | 2012-02-15 | 天津大学 | 缸盖毛坯加工尺寸识别方法及装置 |
CN104101331A (zh) * | 2014-07-24 | 2014-10-15 | 合肥工业大学 | 基于全光场相机的非合作目标位姿测量 |
CN106447762A (zh) * | 2015-08-07 | 2017-02-22 | 中国科学院深圳先进技术研究院 | 基于光场信息的三维重建方法及系统 |
CN105806257A (zh) * | 2016-03-12 | 2016-07-27 | 上海大学 | 一种高反射物体表面光场偏折术测量系统和方法 |
CN106303275A (zh) * | 2016-08-17 | 2017-01-04 | 李思嘉 | 一种基于单光场相机多重聚焦的虚拟现实三维数据采集方法 |
CN106296811A (zh) * | 2016-08-17 | 2017-01-04 | 李思嘉 | 一种基于单光场相机的目标物三维重构方法 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108133477A (zh) * | 2017-12-29 | 2018-06-08 | 深圳市越疆科技有限公司 | 一种物体检测方法及智能机械臂 |
CN112146848A (zh) * | 2019-06-27 | 2020-12-29 | 华为技术有限公司 | 一种确定摄像头的畸变参数的方法及装置 |
CN112146848B (zh) * | 2019-06-27 | 2022-02-25 | 华为技术有限公司 | 一种确定摄像头的畸变参数的方法及装置 |
CN112414299A (zh) * | 2019-08-22 | 2021-02-26 | 纳博特斯克有限公司 | 信息处理系统、信息处理方法以及建筑机械 |
CN112824881A (zh) * | 2020-04-28 | 2021-05-21 | 奕目(上海)科技有限公司 | 一种基于光场相机的透明或半透明介质缺陷检测系统及方法 |
CN112782176A (zh) * | 2020-05-15 | 2021-05-11 | 奕目(上海)科技有限公司 | 一种产品外观检测方法及装置 |
CN112816505A (zh) * | 2020-05-15 | 2021-05-18 | 奕目(上海)科技有限公司 | 透明或半透明介质上、下表面三维位置检测方法、系统和装置 |
CN112748071A (zh) * | 2020-07-17 | 2021-05-04 | 奕目(上海)科技有限公司 | 透明或半透明介质缺陷检测系统和方法 |
CN114455312A (zh) * | 2021-12-27 | 2022-05-10 | 广州优尼冲压有限公司 | 可换装式视觉出料系统 |
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