CN110070528A - 一种应用于模具镶块工件加工在线定位的二维检测方法 - Google Patents
一种应用于模具镶块工件加工在线定位的二维检测方法 Download PDFInfo
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- CN110070528A CN110070528A CN201910316401.0A CN201910316401A CN110070528A CN 110070528 A CN110070528 A CN 110070528A CN 201910316401 A CN201910316401 A CN 201910316401A CN 110070528 A CN110070528 A CN 110070528A
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- 238000000034 method Methods 0.000 title claims abstract description 38
- 238000001514 detection method Methods 0.000 claims abstract description 17
- 238000005259 measurement Methods 0.000 claims abstract description 12
- 238000006243 chemical reaction Methods 0.000 claims abstract description 4
- 238000000926 separation method Methods 0.000 claims description 17
- 239000011159 matrix material Substances 0.000 claims description 6
- 238000003708 edge detection Methods 0.000 claims description 3
- 238000013507 mapping Methods 0.000 claims description 3
- 238000013519 translation Methods 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims 1
- 230000008439 repair process Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000012545 processing Methods 0.000 abstract description 9
- 238000012216 screening Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000691 measurement method Methods 0.000 abstract description 3
- 238000005286 illumination Methods 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 description 3
- 238000012217 deletion Methods 0.000 description 2
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- 238000003825 pressing Methods 0.000 description 2
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- G—PHYSICS
- 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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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/13—Edge detection
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/10—Segmentation; Edge detection
- G06T7/181—Segmentation; Edge detection involving edge growing; involving edge linking
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- G—PHYSICS
- 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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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/80—Analysis of captured images to determine intrinsic or extrinsic camera parameters, i.e. camera calibration
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- 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
- G06T2207/30164—Workpiece; Machine component
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
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CN201910316401.0A CN110070528B (zh) | 2019-04-18 | 2019-04-18 | 一种应用于模具镶块工件加工在线定位的二维检测方法 |
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CN110070528A true CN110070528A (zh) | 2019-07-30 |
CN110070528B CN110070528B (zh) | 2023-04-21 |
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Citations (5)
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---|---|---|---|---|
WO2017067321A1 (zh) * | 2015-10-19 | 2017-04-27 | 广州视源电子科技股份有限公司 | 一种基于外轮廓的pcb板卡匹配方法及装置 |
CN107578464A (zh) * | 2017-06-30 | 2018-01-12 | 长沙湘计海盾科技有限公司 | 一种基于线激光扫描的传送带工件三维轮廓测量方法 |
CN107609451A (zh) * | 2017-09-14 | 2018-01-19 | 斯坦德机器人(深圳)有限公司 | 一种基于二维码的高精度视觉定位方法及系统 |
WO2018107525A1 (zh) * | 2016-12-12 | 2018-06-21 | 广东省智能制造研究所 | 一种电动注塑机模具检测方法 |
CN108592788A (zh) * | 2018-03-29 | 2018-09-28 | 湖南大学 | 一种面向喷涂生产线的3d智能相机系统与工件在线测量方法 |
-
2019
- 2019-04-18 CN CN201910316401.0A patent/CN110070528B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017067321A1 (zh) * | 2015-10-19 | 2017-04-27 | 广州视源电子科技股份有限公司 | 一种基于外轮廓的pcb板卡匹配方法及装置 |
WO2018107525A1 (zh) * | 2016-12-12 | 2018-06-21 | 广东省智能制造研究所 | 一种电动注塑机模具检测方法 |
CN107578464A (zh) * | 2017-06-30 | 2018-01-12 | 长沙湘计海盾科技有限公司 | 一种基于线激光扫描的传送带工件三维轮廓测量方法 |
CN107609451A (zh) * | 2017-09-14 | 2018-01-19 | 斯坦德机器人(深圳)有限公司 | 一种基于二维码的高精度视觉定位方法及系统 |
CN108592788A (zh) * | 2018-03-29 | 2018-09-28 | 湖南大学 | 一种面向喷涂生产线的3d智能相机系统与工件在线测量方法 |
Non-Patent Citations (3)
Title |
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周新力;李醒飞;吴腾飞;纪越;: "基于低通滤波器的MHD角速度传感器低频补偿算法(英文)" * |
惠记庄;罗丽;杨永奎;刘琼: "基于SURF-BRISK的目标识别匹配与定位方法研究" * |
李鹏;种文艳;马永军: "加工中心工件在机三维检测系统的光平面标定" * |
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Application publication date: 20190730 Assignee: JUSTEK VEHICLE CO.,LTD. Assignor: TIANJIN POLYTECHNIC University Contract record no.: X2023120000046 Denomination of invention: A 2D detection method for online positioning of mold insert workpiece processing Granted publication date: 20230421 License type: Common License Record date: 20231206 Application publication date: 20190730 Assignee: TIANJIN TIANYUANHAI TECHNOLOGY DEVELOPMENT Co.,Ltd. Assignor: TIANJIN POLYTECHNIC University Contract record no.: X2023120000044 Denomination of invention: A 2D detection method for online positioning of mold insert workpiece processing Granted publication date: 20230421 License type: Common License Record date: 20231205 Application publication date: 20190730 Assignee: TIANJIN SANTE ELECTRONICS CO.,LTD. Assignor: TIANJIN POLYTECHNIC University Contract record no.: X2023120000043 Denomination of invention: A 2D detection method for online positioning of mold insert workpiece processing Granted publication date: 20230421 License type: Common License Record date: 20231205 |
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Application publication date: 20190730 Assignee: Tianjin Saixiang Technology Co.,Ltd. Assignor: TIANJIN POLYTECHNIC University Contract record no.: X2024980004140 Denomination of invention: A 2D detection method for online positioning of mold insert workpiece processing Granted publication date: 20230421 License type: Common License Record date: 20240410 |