CN111684462A - 一种图像匹配方法及视觉系统 - Google Patents

一种图像匹配方法及视觉系统 Download PDF

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CN111684462A
CN111684462A CN201880087415.3A CN201880087415A CN111684462A CN 111684462 A CN111684462 A CN 111684462A CN 201880087415 A CN201880087415 A CN 201880087415A CN 111684462 A CN111684462 A CN 111684462A
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CN111684462B (zh
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阳光
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Shenzhen A&E Intelligent Technology Institute Co Ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • 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

Abstract

一种图像匹配方法及视觉系统，该图像匹配方法包括：提取模板图像中待加工工件的轮廓线，根据待加工工件的轮廓线生成匹配基准线条，其中，匹配基准线条之间的交点为特征点，用以作为匹配前的位置锁定(101)；获取目标图像中目标工件的轮廓线，提取目标工件的轮廓线的角点作为待匹配角点(102)；将匹配基准线条移至待匹配角点处，并与目标工件开始匹配进而得到匹配结果，特征点与待匹配角点位置重合(103)。通过上述方式，能够实现图像快速匹配，提高匹配速度，节省匹配时间。

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PCT国内申请，说明书已公开。

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  1. PCT国内申请，权利要求书已公开。
CN201880087415.3A 2018-08-20 2018-08-20 一种图像匹配方法及视觉系统 Active CN111684462B (zh)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112926695A (zh) * 2021-04-16 2021-06-08 动员(北京)人工智能技术研究院有限公司 基于模板匹配的图像识别方法和系统
CN114637261A (zh) * 2022-03-07 2022-06-17 深圳市玄羽科技有限公司 一种基于云平台的工业制造系统及其控制方法

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CN116205361B (zh) * 2023-03-07 2024-02-23 河海大学 一种基于匹配度的工业用水效率分级预测方法

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Publication number Priority date Publication date Assignee Title
CN108229560A (zh) * 2018-01-02 2018-06-29 上海维宏电子科技股份有限公司 基于轮廓曲线匹配算法实现数控系统工件定位匹配的方法

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CN102651069B (zh) * 2012-03-31 2013-09-25 重庆大学 基于轮廓的局部不变区域的检测方法
CN105389586B (zh) * 2015-10-20 2019-01-29 浙江大学 一种基于计算机视觉自动检测虾体完整性的方法
CN107967471A (zh) * 2017-09-20 2018-04-27 北京工业大学 一种基于机器视觉的表具自动识别方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108229560A (zh) * 2018-01-02 2018-06-29 上海维宏电子科技股份有限公司 基于轮廓曲线匹配算法实现数控系统工件定位匹配的方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112926695A (zh) * 2021-04-16 2021-06-08 动员(北京)人工智能技术研究院有限公司 基于模板匹配的图像识别方法和系统
CN114637261A (zh) * 2022-03-07 2022-06-17 深圳市玄羽科技有限公司 一种基于云平台的工业制造系统及其控制方法
CN114637261B (zh) * 2022-03-07 2022-11-15 深圳市玄羽科技有限公司 一种基于云平台的工业制造系统及其控制方法

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