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CN109313811A - 基于视觉系统振动移位的自动校正方法、装置及系统 - Google Patents

基于视觉系统振动移位的自动校正方法、装置及系统 Download PDF

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Publication number
CN109313811A
CN109313811A CN201780034127.7A CN201780034127A CN109313811A CN 109313811 A CN109313811 A CN 109313811A CN 201780034127 A CN201780034127 A CN 201780034127A CN 109313811 A CN109313811 A CN 109313811A
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coordinate system
image
detected object
calibration
calibration object
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CN109313811B (zh
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阳光
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Shenzhen A&E Intelligent Technology Institute Co Ltd
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Shenzhen A&E Intelligent Technology Institute Co Ltd
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis

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  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Image Processing (AREA)

Abstract

本发明公开了一种基于视觉系统振动移位的自校正方法及视觉系统，包括标定物和被检测物件，其方法包括：获取包括被检测物件和标定物的第一图像和第二图像，依据该第一、二图像，分别获得该标定物所定义的第一、二坐标系以及该被检测物件与该第一、二坐标系的第一、二相对关系，对比该第一、二图像以获得该标定物的位移，并利用该位移获得该第一、二坐标系的转换关系，以该第一相对关系及转换关系计算该被检测物件与该第二坐标系的第三相对关系，判断出该第二、三相对关系是一致或差异在阈值内时，则利用该转换关系校正该被检测物件与所述第二坐标系的第二相对关系，从而达到实现在视觉系统振动移位时，自动校正。

Description

PCT国内申请，说明书已公开。

Claims (18)

  1. PCT国内申请，权利要求书已公开。
CN201780034127.7A 2017-05-18 2017-05-18 基于视觉系统振动移位的自动校正方法、装置及系统 Active CN109313811B (zh)

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PCT/CN2017/084857 WO2018209633A1 (zh) 2017-05-18 2017-05-18 基于视觉系统振动移位的自动校正方法、装置及视觉系统

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Cited By (1)

* Cited by examiner, † Cited by third party
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US20210124051A1 (en) * 2019-10-23 2021-04-29 Beijing Tusen Zhitu Technology Co., Ltd. Method, apparatus, and system for vibration measurement for sensor bracket and movable device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111275761B (zh) * 2020-01-17 2023-10-03 湖北三江航天红峰控制有限公司 一种自适应高度的视觉定位激光标刻方法
CN113446933B (zh) * 2021-05-19 2023-03-28 浙江大华技术股份有限公司 用于多三维传感器的外参标定方法、装置和系统

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WO2007136745A2 (en) * 2006-05-19 2007-11-29 University Of Hawaii Motion tracking system for real time adaptive imaging and spectroscopy
CN104224212A (zh) * 2013-06-14 2014-12-24 Ge医疗系统环球技术有限公司 Ct系统、其扫描定位方法及校准方法
CN106054874A (zh) * 2016-05-19 2016-10-26 歌尔股份有限公司 视觉定位标定方法、装置及机器人
CN106153074A (zh) * 2016-06-20 2016-11-23 浙江大学 一种惯性测量组合动态导航性能的光学标定系统和方法

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CN100491903C (zh) * 2007-09-05 2009-05-27 北京航空航天大学 一种结构光视觉传感器结构参数标定方法
JP5714232B2 (ja) * 2009-03-12 2015-05-07 オムロン株式会社 キャリブレーション装置および３次元計測のためのパラメータの精度の確認支援方法
CN101706957B (zh) * 2009-10-30 2012-06-06 无锡景象数字技术有限公司 一种双目立体视觉装置的自标定方法
CN104240216A (zh) * 2013-06-07 2014-12-24 光宝电子(广州)有限公司 图像校正方法、模块及其电子装置
CN106341956B (zh) * 2016-09-30 2019-04-30 哈尔滨工业大学 一种固定相机校正方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1802586A (zh) * 2003-06-12 2006-07-12 西门子共同研究公司 校准真实和虚拟视图
WO2007136745A2 (en) * 2006-05-19 2007-11-29 University Of Hawaii Motion tracking system for real time adaptive imaging and spectroscopy
CN104224212A (zh) * 2013-06-14 2014-12-24 Ge医疗系统环球技术有限公司 Ct系统、其扫描定位方法及校准方法
CN106054874A (zh) * 2016-05-19 2016-10-26 歌尔股份有限公司 视觉定位标定方法、装置及机器人
CN106153074A (zh) * 2016-06-20 2016-11-23 浙江大学 一种惯性测量组合动态导航性能的光学标定系统和方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210124051A1 (en) * 2019-10-23 2021-04-29 Beijing Tusen Zhitu Technology Co., Ltd. Method, apparatus, and system for vibration measurement for sensor bracket and movable device

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WO2018209633A1 (zh) 2018-11-22
CN109313811B (zh) 2021-11-05

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