CN101027574A - 在3d成像系统中测定距离 - Google Patents
在3d成像系统中测定距离 Download PDFInfo
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- CN101027574A CN101027574A CNA2005800292672A CN200580029267A CN101027574A CN 101027574 A CN101027574 A CN 101027574A CN A2005800292672 A CNA2005800292672 A CN A2005800292672A CN 200580029267 A CN200580029267 A CN 200580029267A CN 101027574 A CN101027574 A CN 101027574A
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Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
- G01S17/10—Systems determining position data of a target for measuring distance only using transmission of interrupted, pulse-modulated waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
- G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
- G01S17/894—3D imaging with simultaneous measurement of time-of-flight at a 2D array of receiver pixels, e.g. time-of-flight cameras or flash lidar
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/483—Details of pulse systems
- G01S7/486—Receivers
- G01S7/4865—Time delay measurement, e.g. time-of-flight measurement, time of arrival measurement or determining the exact position of a peak
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/483—Details of pulse systems
- G01S7/486—Receivers
- G01S7/4868—Controlling received signal intensity or exposure of sensor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/497—Means for monitoring or calibrating
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Electromagnetism (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Measurement Of Optical Distance (AREA)
Abstract
Description
Claims (46)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/886,073 US7236235B2 (en) | 2004-07-06 | 2004-07-06 | System and method for determining range in 3D imaging systems |
US10/886,073 | 2004-07-06 | ||
PCT/US2005/023922 WO2006014470A2 (en) | 2004-07-06 | 2005-07-06 | Determining range in 3d imaging systems |
Related Child Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011102409207A Division CN102411145A (zh) | 2004-07-06 | 2005-07-06 | 在3d成像系统中测定距离 |
CN2011102408859A Division CN102411144A (zh) | 2004-07-06 | 2005-07-06 | 在3d成像系统中测定距离 |
CN2011102409353A Division CN102411146A (zh) | 2004-07-06 | 2005-07-06 | 在3d成像系统中测定距离 |
CN201110240938.7A Division CN102426364B (zh) | 2004-07-06 | 2005-07-06 | 在3d成像系统中测定距离 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101027574A true CN101027574A (zh) | 2007-08-29 |
CN101027574B CN101027574B (zh) | 2011-10-19 |
Family
ID=35064673
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011102409353A Pending CN102411146A (zh) | 2004-07-06 | 2005-07-06 | 在3d成像系统中测定距离 |
CN201110240938.7A Expired - Fee Related CN102426364B (zh) | 2004-07-06 | 2005-07-06 | 在3d成像系统中测定距离 |
CN2005800292672A Expired - Fee Related CN101027574B (zh) | 2004-07-06 | 2005-07-06 | 在3d成像系统中测定距离 |
CN2011102408859A Pending CN102411144A (zh) | 2004-07-06 | 2005-07-06 | 在3d成像系统中测定距离 |
CN2011102409207A Pending CN102411145A (zh) | 2004-07-06 | 2005-07-06 | 在3d成像系统中测定距离 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
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CN2011102409353A Pending CN102411146A (zh) | 2004-07-06 | 2005-07-06 | 在3d成像系统中测定距离 |
CN201110240938.7A Expired - Fee Related CN102426364B (zh) | 2004-07-06 | 2005-07-06 | 在3d成像系统中测定距离 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011102408859A Pending CN102411144A (zh) | 2004-07-06 | 2005-07-06 | 在3d成像系统中测定距离 |
CN2011102409207A Pending CN102411145A (zh) | 2004-07-06 | 2005-07-06 | 在3d成像系统中测定距离 |
Country Status (5)
Country | Link |
---|---|
US (3) | US7236235B2 (zh) |
EP (5) | EP1782099B1 (zh) |
JP (1) | JP5325420B2 (zh) |
CN (5) | CN102411146A (zh) |
WO (1) | WO2006014470A2 (zh) |
Cited By (16)
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CN102099703A (zh) * | 2007-12-19 | 2011-06-15 | 微软国际控股私有有限公司 | 3d照相机及其选通方法 |
CN102346030A (zh) * | 2010-07-30 | 2012-02-08 | 原相科技股份有限公司 | 依据温度校正测距装置量测的待测距离的方法及其装置 |
CN103760567A (zh) * | 2014-01-27 | 2014-04-30 | 中国科学院半导体研究所 | 一种具有测距功能的被动成像系统及其测距方法 |
US8718962B2 (en) | 2010-06-15 | 2014-05-06 | Pixart Imaging Inc. | Calibrating method for calibrating measured distance of a measured object measured by a distance-measuring device according to ambient temperature and related device |
CN104416285A (zh) * | 2013-08-19 | 2015-03-18 | 昆山国显光电有限公司 | 一种定量修补装置及其定量修补方法 |
CN105739584A (zh) * | 2014-08-20 | 2016-07-06 | 全视科技有限公司 | 用于飞行时间3d图像传感器的可编程电流源 |
CN107003392A (zh) * | 2014-11-21 | 2017-08-01 | 欧都思影像公司 | 距离测量设备及确定距离的方法 |
CN107101596A (zh) * | 2017-06-12 | 2017-08-29 | 昆山锐芯微电子有限公司 | 距离传感器和3d图像传感器 |
CN108027424A (zh) * | 2015-09-18 | 2018-05-11 | 高通股份有限公司 | 用于hyperion lidar系统的焦平面2d apd阵列的实施方案 |
CN108226905A (zh) * | 2016-12-21 | 2018-06-29 | 赫克斯冈技术中心 | 通过采样时刻的变化进行adc误差补偿的激光测距模块 |
CN108780142A (zh) * | 2016-02-29 | 2018-11-09 | 泰特拉维公司 | 3d成像系统和方法 |
CN112789515A (zh) * | 2018-10-10 | 2021-05-11 | 索尼半导体解决方案公司 | 测距系统、校准方法、程序和电子设备 |
CN113039447A (zh) * | 2018-09-11 | 2021-06-25 | 威力登激光雷达美国有限公司 | 用于在恒定干扰环境中检测电磁信号的系统和方法 |
CN113167872A (zh) * | 2018-11-02 | 2021-07-23 | 伟摩有限责任公司 | 激光安全比较器 |
CN113544534A (zh) * | 2019-03-05 | 2021-10-22 | 伟摩有限责任公司 | 光检测器的距离校准 |
US12032101B1 (en) | 2019-11-04 | 2024-07-09 | Waymo Llc | Calibration system for light detection and ranging (lidar) devices |
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US7697748B2 (en) * | 2004-07-06 | 2010-04-13 | Dimsdale Engineering, Llc | Method and apparatus for high resolution 3D imaging as a function of camera position, camera trajectory and range |
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JP2007255977A (ja) * | 2006-03-22 | 2007-10-04 | Nissan Motor Co Ltd | 物体検出方法および物体検出装置 |
CN100365436C (zh) * | 2006-04-26 | 2008-01-30 | 浙江大学 | 一种区域化照明探测方法 |
JP5073273B2 (ja) * | 2006-11-21 | 2012-11-14 | スタンレー電気株式会社 | 遠近判定方法およびその装置 |
US7855778B2 (en) * | 2007-04-27 | 2010-12-21 | Robert Bosch Company Limited | Method and apparatus for locating and measuring the distance to a target |
DE102007034950B4 (de) * | 2007-07-26 | 2009-10-29 | Siemens Ag | Verfahren zur selektiven sicherheitstechnischen Überwachung von Flugstrom-Vergasungsreaktoren |
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US20070252974A1 (en) | 2007-11-01 |
CN102411146A (zh) | 2012-04-11 |
EP2348333A3 (en) | 2012-05-30 |
EP2357491A3 (en) | 2012-05-16 |
US7453553B2 (en) | 2008-11-18 |
US8547532B2 (en) | 2013-10-01 |
CN102426364A (zh) | 2012-04-25 |
WO2006014470A2 (en) | 2006-02-09 |
US7236235B2 (en) | 2007-06-26 |
EP2357492A3 (en) | 2012-05-30 |
JP2008506115A (ja) | 2008-02-28 |
EP2348332A3 (en) | 2012-12-05 |
JP5325420B2 (ja) | 2013-10-23 |
CN102426364B (zh) | 2014-01-01 |
CN101027574B (zh) | 2011-10-19 |
US20060007422A1 (en) | 2006-01-12 |
EP2357492A2 (en) | 2011-08-17 |
EP1782099A2 (en) | 2007-05-09 |
US20090076758A1 (en) | 2009-03-19 |
EP2348332A2 (en) | 2011-07-27 |
EP2348333A2 (en) | 2011-07-27 |
EP2357491B1 (en) | 2017-08-30 |
EP2357491A2 (en) | 2011-08-17 |
EP1782099B1 (en) | 2012-12-05 |
CN102411145A (zh) | 2012-04-11 |
CN102411144A (zh) | 2012-04-11 |
WO2006014470A3 (en) | 2006-03-09 |
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