CN109791048A - 使用场景捕获数据校准惯性测量单元(imu)的组件的方法和系统 - Google Patents
使用场景捕获数据校准惯性测量单元(imu)的组件的方法和系统 Download PDFInfo
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- CN109791048A CN109791048A CN201780057987.2A CN201780057987A CN109791048A CN 109791048 A CN109791048 A CN 109791048A CN 201780057987 A CN201780057987 A CN 201780057987A CN 109791048 A CN109791048 A CN 109791048A
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- 238000000034 method Methods 0.000 title claims abstract description 47
- 238000005259 measurement Methods 0.000 title claims abstract description 43
- 230000033001 locomotion Effects 0.000 claims abstract description 17
- 230000005484 gravity Effects 0.000 claims description 16
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- 238000012360 testing method Methods 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 8
- 230000009466 transformation Effects 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass
- G01C25/005—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass initial alignment, calibration or starting-up of inertial devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/005—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 with correlation of navigation data from several sources, e.g. map or contour matching
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/10—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration
- G01C21/12—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning
- G01C21/16—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation
- G01C21/165—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation combined with non-inertial navigation instruments
- G01C21/1656—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 by using measurements of speed or acceleration executed aboard the object being navigated; Dead reckoning by integrating acceleration or speed, i.e. inertial navigation combined with non-inertial navigation instruments with passive imaging devices, e.g. cameras
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/265—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network constructional aspects of navigation devices, e.g. housings, mountings, displays
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Manufacturing & Machinery (AREA)
- Navigation (AREA)
Abstract
Description
Claims (30)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US15/224,707 | 2016-08-01 | ||
US15/224,707 US10012517B2 (en) | 2016-08-01 | 2016-08-01 | Method and system for calibrating components of an inertial measurement unit (IMU) using scene-captured data |
PCT/IB2017/054456 WO2018025115A2 (en) | 2016-08-01 | 2017-07-23 | Method and system for calibrating components of an inertial measurement unit (imu) using scene-captured data |
Publications (2)
Publication Number | Publication Date |
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CN109791048A true CN109791048A (zh) | 2019-05-21 |
CN109791048B CN109791048B (zh) | 2021-10-15 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201780057987.2A Active CN109791048B (zh) | 2016-08-01 | 2017-07-23 | 使用场景捕获数据校准惯性测量单元(imu)的组件的方法和系统 |
Country Status (4)
Country | Link |
---|---|
US (2) | US10012517B2 (zh) |
EP (1) | EP3491334B1 (zh) |
CN (1) | CN109791048B (zh) |
WO (1) | WO2018025115A2 (zh) |
Cited By (7)
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CN112146678A (zh) * | 2019-06-27 | 2020-12-29 | 华为技术有限公司 | 一种确定校准参数的方法及电子设备 |
CN112560565A (zh) * | 2019-09-10 | 2021-03-26 | 未来市股份有限公司 | 人类行为理解系统及人类行为理解方法 |
CN113008271A (zh) * | 2019-08-15 | 2021-06-22 | 深圳市瑞立视多媒体科技有限公司 | 校准3d旋转差异的数学模型构建方法、校准方法及其装置 |
CN113242421A (zh) * | 2021-04-02 | 2021-08-10 | 青岛小鸟看看科技有限公司 | 相机校准方法、装置及虚拟现实设备 |
WO2023092765A1 (zh) * | 2021-11-23 | 2023-06-01 | 歌尔股份有限公司 | 音箱的校准控制方法、装置、设备及可读存储介质 |
WO2023092766A1 (zh) * | 2021-11-23 | 2023-06-01 | 歌尔股份有限公司 | 音箱的校准控制方法、装置、设备及可读存储介质 |
WO2023092767A1 (zh) * | 2021-11-23 | 2023-06-01 | 歌尔股份有限公司 | 音箱的校准控制方法、装置、设备及可读存储介质 |
Families Citing this family (9)
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US9681118B2 (en) * | 2015-10-01 | 2017-06-13 | Infinity Augmented Reality Israel Ltd. | Method and system for recalibrating sensing devices without familiar targets |
US10012517B2 (en) * | 2016-08-01 | 2018-07-03 | Infinity Augmented Reality Israel Ltd. | Method and system for calibrating components of an inertial measurement unit (IMU) using scene-captured data |
US10948299B1 (en) * | 2017-09-28 | 2021-03-16 | Apple Inc. | Relative inertial measurement system with visual correction |
CN109284479B (zh) * | 2018-09-30 | 2023-12-29 | 上海电气风电集团股份有限公司 | 一种获取自然界流场能量最大跟踪的方法 |
CN109682398B (zh) * | 2018-12-25 | 2022-07-08 | 中国科学院长春光学精密机械与物理研究所 | 立体测绘相机整机内方位元素定标方法、装置及系统 |
CN110646014B (zh) * | 2019-09-30 | 2023-04-25 | 南京邮电大学 | 基于人体关节位置捕捉设备辅助的imu安装误差校准方法 |
US11514594B2 (en) | 2019-10-30 | 2022-11-29 | Vergence Automation, Inc. | Composite imaging systems using a focal plane array with in-pixel analog storage elements |
US12230649B2 (en) | 2020-05-19 | 2025-02-18 | Vergence Automation, Inc. | AI system on chip (SOC) for robotics vision applications |
CN111708033B (zh) * | 2020-06-17 | 2023-06-23 | 北京百度网讯科技有限公司 | 坐标系标定方法、装置、电子设备及存储介质 |
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CN103438904A (zh) * | 2013-08-29 | 2013-12-11 | 深圳市宇恒互动科技开发有限公司 | 一种使用视觉辅助校正的惯性定位方法及系统 |
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US10948299B1 (en) * | 2017-09-28 | 2021-03-16 | Apple Inc. | Relative inertial measurement system with visual correction |
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- 2017-07-23 CN CN201780057987.2A patent/CN109791048B/zh active Active
- 2017-07-23 WO PCT/IB2017/054456 patent/WO2018025115A2/en unknown
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2018
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CN103282793A (zh) * | 2011-01-11 | 2013-09-04 | 高通股份有限公司 | 以照相机为基础的定位位置及基于图像处理的导航 |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112146678A (zh) * | 2019-06-27 | 2020-12-29 | 华为技术有限公司 | 一种确定校准参数的方法及电子设备 |
CN112146678B (zh) * | 2019-06-27 | 2022-10-11 | 华为技术有限公司 | 一种确定校准参数的方法及电子设备 |
CN113008271A (zh) * | 2019-08-15 | 2021-06-22 | 深圳市瑞立视多媒体科技有限公司 | 校准3d旋转差异的数学模型构建方法、校准方法及其装置 |
CN112560565A (zh) * | 2019-09-10 | 2021-03-26 | 未来市股份有限公司 | 人类行为理解系统及人类行为理解方法 |
CN113242421A (zh) * | 2021-04-02 | 2021-08-10 | 青岛小鸟看看科技有限公司 | 相机校准方法、装置及虚拟现实设备 |
WO2023092765A1 (zh) * | 2021-11-23 | 2023-06-01 | 歌尔股份有限公司 | 音箱的校准控制方法、装置、设备及可读存储介质 |
WO2023092766A1 (zh) * | 2021-11-23 | 2023-06-01 | 歌尔股份有限公司 | 音箱的校准控制方法、装置、设备及可读存储介质 |
WO2023092767A1 (zh) * | 2021-11-23 | 2023-06-01 | 歌尔股份有限公司 | 音箱的校准控制方法、装置、设备及可读存储介质 |
Also Published As
Publication number | Publication date |
---|---|
US20180031389A1 (en) | 2018-02-01 |
CN109791048B (zh) | 2021-10-15 |
EP3491334A4 (en) | 2020-04-08 |
EP3491334B1 (en) | 2022-05-04 |
EP3491334A2 (en) | 2019-06-05 |
US20180283898A1 (en) | 2018-10-04 |
WO2018025115A2 (en) | 2018-02-08 |
US10012517B2 (en) | 2018-07-03 |
WO2018025115A3 (en) | 2018-11-08 |
US11125581B2 (en) | 2021-09-21 |
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