SG11201509788QA - Sensor system with active illumination - Google Patents

Sensor system with active illumination

Info

Publication number
SG11201509788QA
SG11201509788QA SG11201509788QA SG11201509788QA SG11201509788QA SG 11201509788Q A SG11201509788Q A SG 11201509788QA SG 11201509788Q A SG11201509788Q A SG 11201509788QA SG 11201509788Q A SG11201509788Q A SG 11201509788QA SG 11201509788Q A SG11201509788Q A SG 11201509788QA
Authority
SG
Singapore
Prior art keywords
sensor system
active illumination
illumination
active
sensor
Prior art date
Application number
SG11201509788QA
Other languages
English (en)
Inventor
Thierry Oggier
Mathias Deschler
Stéphane Kaloustian
Original Assignee
Heptagon Micro Optics Pte Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Heptagon Micro Optics Pte Ltd filed Critical Heptagon Micro Optics Pte Ltd
Publication of SG11201509788QA publication Critical patent/SG11201509788QA/en

Links

Classifications

    • 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
    • G01S7/484—Transmitters
    • 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
    • G01S7/491—Details of non-pulse systems
    • G01S7/4911—Transmitters
    • 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
    • G01S7/491—Details of non-pulse systems
    • G01S7/4912—Receivers
    • G01S7/4915—Time delay measurement, e.g. operational details for pixel components; Phase measurement

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)
  • Image Analysis (AREA)
  • Image Input (AREA)
SG11201509788QA 2013-06-06 2014-06-05 Sensor system with active illumination SG11201509788QA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361831647P 2013-06-06 2013-06-06
PCT/EP2014/001526 WO2014195020A1 (en) 2013-06-06 2014-06-05 Sensor system with active illumination

Publications (1)

Publication Number Publication Date
SG11201509788QA true SG11201509788QA (en) 2015-12-30

Family

ID=50942645

Family Applications (2)

Application Number Title Priority Date Filing Date
SG11201509788QA SG11201509788QA (en) 2013-06-06 2014-06-05 Sensor system with active illumination
SG10201710025WA SG10201710025WA (en) 2013-06-06 2014-06-05 Sensor system with active illumination

Family Applications After (1)

Application Number Title Priority Date Filing Date
SG10201710025WA SG10201710025WA (en) 2013-06-06 2014-06-05 Sensor system with active illumination

Country Status (7)

Country Link
US (1) US10401498B2 (es)
EP (1) EP3004924B1 (es)
JP (2) JP2016524709A (es)
KR (1) KR102203318B1 (es)
CN (1) CN105705962B (es)
SG (2) SG11201509788QA (es)
WO (1) WO2014195020A1 (es)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102311688B1 (ko) 2015-06-17 2021-10-12 엘지전자 주식회사 이동단말기 및 그 제어방법
WO2016204363A1 (en) 2015-06-17 2016-12-22 Lg Electronics Inc. Mobile terminal and method for controlling the same
DE102015010421A1 (de) 2015-08-11 2017-02-16 Daimler Ag Dreidimensionale Erfassung des Fahrzeuginnenraums
US10101154B2 (en) * 2015-12-21 2018-10-16 Intel Corporation System and method for enhanced signal to noise ratio performance of a depth camera system
EP3232224B1 (de) * 2016-04-12 2018-06-13 Sick Ag Entfernungsmessender optoelektronischer sensor und verfahren zur erfassung und abstandsbestimmung von objekten
US10924638B2 (en) 2016-06-27 2021-02-16 Intel Corporation Compact, low cost VCSEL projector for high performance stereodepth camera
US20180064399A1 (en) * 2016-09-07 2018-03-08 Heptagon Micro Optics Pte. Ltd. Imaging systems including multi-tap demodulation pixels for biometric measurements
US10627494B2 (en) * 2016-09-16 2020-04-21 Analog Devices, Inc. Interference handling in time-of-flight depth sensing
DE102016219099A1 (de) 2016-09-30 2018-04-05 Robert Bosch Gmbh Optischer Sensor zur Entfernungs- und/oder Geschwindigkeitsmessung, System zur Mobilitätsüberwachung von autonomen Fahrzeugen und Verfahren zur Mobilitätsüberwachung von autonomen Fahrzeugen
EP3301479A1 (en) 2016-10-03 2018-04-04 Xenomatix NV Method for subtracting background light from an exposure value of a pixel in an imaging array, and pixel for use in same
US10582178B2 (en) * 2016-11-02 2020-03-03 Omnivision Technologies, Inc. Systems and methods for active depth imager with background subtract
US10771768B2 (en) 2016-12-15 2020-09-08 Qualcomm Incorporated Systems and methods for improved depth sensing
WO2018139237A1 (ja) * 2017-01-25 2018-08-02 国立研究開発法人産業技術総合研究所 画像処理方法
CN106934394B (zh) * 2017-03-09 2024-01-19 奥比中光科技集团股份有限公司 双波长图像采集系统及方法
US10445893B2 (en) 2017-03-10 2019-10-15 Microsoft Technology Licensing, Llc Dot-based time of flight
US10928489B2 (en) * 2017-04-06 2021-02-23 Microsoft Technology Licensing, Llc Time of flight camera
US10401956B2 (en) 2017-05-11 2019-09-03 Microsoft Technology Licensing, Llc Infrared eye-tracking in high ambient light conditions
WO2019033232A1 (zh) * 2017-08-14 2019-02-21 深圳市汇顶科技股份有限公司 三维影像系统及电子装置
US10613228B2 (en) 2017-09-08 2020-04-07 Microsoft Techology Licensing, Llc Time-of-flight augmented structured light range-sensor
CN107607957B (zh) 2017-09-27 2020-05-22 维沃移动通信有限公司 一种深度信息获取系统及方法、摄像模组和电子设备
US10215856B1 (en) 2017-11-27 2019-02-26 Microsoft Technology Licensing, Llc Time of flight camera
US11675048B2 (en) * 2017-11-30 2023-06-13 Sony Semiconductor Solutions Corporation Time-of-flight acquisition method and time-of-flight camera
US11543525B2 (en) * 2017-12-22 2023-01-03 Sony Semiconductor Solutions Corporation Signal generation apparatus
US11894851B2 (en) 2017-12-22 2024-02-06 Sony Semiconductor Solutions Corporation Signal generation apparatus for time-of-flight camera with suppressed cyclic error
US11592536B2 (en) * 2018-01-10 2023-02-28 Sony Semiconductor Solutions Corporation Control of image capture
US10901087B2 (en) 2018-01-15 2021-01-26 Microsoft Technology Licensing, Llc Time of flight camera
DE102018204902A1 (de) 2018-03-29 2019-10-02 Zf Friedrichshafen Ag Funktionale Sicherheit für eine dreidimensionale Innenraumkamera
US10663567B2 (en) 2018-05-04 2020-05-26 Microsoft Technology Licensing, Llc Field calibration of a structured light range-sensor
JP2020031120A (ja) * 2018-08-22 2020-02-27 ソニーセミコンダクタソリューションズ株式会社 光源装置、温度検出方法、センシングモジュール
DE102018215513A1 (de) 2018-09-12 2020-03-12 Zf Friedrichshafen Ag Anordnung von TOF-Sensoren zur Erfassung eines Passagierraums eines Peoplemovers, Auswerteeinrichtung zum Wahrnehmen eines Passagierraums eines Peoplemovers und Wahrnehmungssystem zum Wahrnehmen eines Blockierens einer Passagiertür eines Peoplemovers, einer Anzahl von Passagieren in dem Peoplemover und von Positionen, Körperposen und Aktivitäten der Passagiere
EP3640677B1 (en) 2018-10-17 2023-08-02 Trimble Jena GmbH Tracker of a surveying apparatus for tracking a target
EP3640590B1 (en) 2018-10-17 2021-12-01 Trimble Jena GmbH Surveying apparatus for surveying an object
JP7130544B2 (ja) * 2018-12-20 2022-09-05 三星電子株式会社 ３次元情報算出装置、３次元計測装置、３次元情報算出方法及び３次元情報算出プログラム
EP3696498A1 (en) 2019-02-15 2020-08-19 Trimble Jena GmbH Surveying instrument and method of calibrating a survey instrument
CN109916279B (zh) * 2019-03-04 2020-09-22 Oppo广东移动通信有限公司 终端盖板的平整度检测方法、装置、测试机台及存储介质
US11906628B2 (en) 2019-08-15 2024-02-20 Apple Inc. Depth mapping using spatial multiplexing of illumination phase
US11474249B2 (en) * 2019-08-29 2022-10-18 Wisconsin Alumni Reseach Foundation Systems, methods, and media for stochastic exposure coding that mitigates multi-camera interference in continuous wave time-of-flight imaging
US11592568B2 (en) 2019-10-18 2023-02-28 Ai4 International Oy Measurement device and method of operating therefor
US20210262787A1 (en) * 2020-02-21 2021-08-26 Hamamatsu Photonics K.K. Three-dimensional measurement device
WO2021172070A1 (ja) * 2020-02-26 2021-09-02 株式会社デンソー 光学式検出装置および光学式検出装置における光軸ずれ判定方法
JP7322908B2 (ja) * 2020-02-26 2023-08-08 株式会社デンソー 光学式検出装置および光学式検出装置における光軸ずれ判定方法
JP6887036B2 (ja) * 2020-02-28 2021-06-16 シェンチェン グディックス テクノロジー カンパニー，リミテッド 三次元イメージングシステム及び電子デバイス
US11763472B1 (en) 2020-04-02 2023-09-19 Apple Inc. Depth mapping with MPI mitigation using reference illumination pattern
WO2021252153A1 (en) 2020-06-11 2021-12-16 Apple Inc. Global-shutter image sensor with time-of-flight sensing capability
CN112379389B (zh) * 2020-11-11 2024-04-26 杭州蓝芯科技有限公司 一种结合结构光相机和tof深度相机的深度信息获取装置和方法

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60174905A (ja) * 1984-02-22 1985-09-09 Hitachi Ltd 距離測定装置
ES2206748T3 (es) * 1996-09-05 2004-05-16 Rudolf Schwarte Procedimiento y dispositivo para la determinacion de la informacion sobre fases y/o amplitudes de una onda electromagnetica.
JP2917953B2 (ja) * 1997-02-05 1999-07-12 日本電気株式会社 視点位置検出装置
AU1351001A (en) * 1999-10-27 2001-05-08 Digital Ink, Inc. Tracking motion of a writing instrument
US6950104B1 (en) * 2000-08-30 2005-09-27 Microsoft Corporation Methods and systems for animating facial features, and methods and systems for expression transformation
US7420148B2 (en) * 2002-09-13 2008-09-02 Conti Temic Microelectronic Gmbh Method and device for determining a pixel gray scale value image
JP4161910B2 (ja) 2004-01-28 2008-10-08 株式会社デンソー 距離画像データ生成装置及び生成方法，プログラム
US7583863B2 (en) 2004-05-10 2009-09-01 Avago Technologies General Ip (Singapore) Pte. Ltd. Method and system for wavelength-dependent imaging and detection using a hybrid filter
JP2006071784A (ja) 2004-08-31 2006-03-16 Tokyo Seimitsu Co Ltd 共焦点顕微鏡、外観検査装置及び半導体外観検査装置
WO2007105205A2 (en) * 2006-03-14 2007-09-20 Prime Sense Ltd. Three-dimensional sensing using speckle patterns
US7586077B2 (en) 2007-07-18 2009-09-08 Mesa Imaging Ag Reference pixel array with varying sensitivities for time of flight (TOF) sensor
EP2026097A1 (en) * 2007-08-08 2009-02-18 Harman Becker Automotive Systems GmbH Vehicle illumination system
JP2009180690A (ja) * 2008-02-01 2009-08-13 Nikon Corp 三次元形状測定装置
WO2009124601A1 (en) * 2008-04-11 2009-10-15 Ecole Polytechnique Federale De Lausanne Epfl Time-of-flight based imaging system using a display as illumination source
EP2116864A1 (en) 2008-05-09 2009-11-11 Vrije Universiteit Brussel TOF range finding with background radiation suppression
JP2010002326A (ja) * 2008-06-20 2010-01-07 Stanley Electric Co Ltd 移動ベクトル検出装置
JPWO2010021090A1 (ja) * 2008-08-20 2012-01-26 パナソニック株式会社 距離推定装置、距離推定方法、プログラム、集積回路およびカメラ
KR101251372B1 (ko) 2008-10-13 2013-04-05 주식회사 고영테크놀러지 3차원형상 측정방법
JP2010219436A (ja) * 2009-03-18 2010-09-30 Sony Corp 多波長半導体レーザおよび光学記録再生装置
JP5799211B2 (ja) * 2009-04-24 2015-10-21 パナソニックＩｐマネジメント株式会社 距離画像センサ
JP2011027707A (ja) 2009-06-25 2011-02-10 Sharp Corp 人物動作検出装置、遊具装置、人物動作検出方法、ゲーム方法、制御プログラムおよび可読記録媒体
JP5469446B2 (ja) * 2009-12-22 2014-04-16 パナソニック株式会社 物体検知装置
EP2521926B1 (en) * 2010-01-06 2020-07-29 Heptagon Micro Optics Pte. Ltd. Demodulation sensor with separate pixel and storage arrays
JP2012002780A (ja) * 2010-06-21 2012-01-05 Shinko Electric Ind Co Ltd 形状計測装置、形状計測方法、および半導体パッケージの製造方法
JP5671281B2 (ja) * 2010-08-20 2015-02-18 キヤノン株式会社 位置姿勢計測装置、位置姿勢計測装置の制御方法及びプログラム
KR101753312B1 (ko) * 2010-09-17 2017-07-03 삼성전자주식회사 뎁스 영상 생성 장치 및 방법
EP2477043A1 (en) * 2011-01-12 2012-07-18 Sony Corporation 3D time-of-flight camera and method
GB2490872B (en) * 2011-05-09 2015-07-29 Toshiba Res Europ Ltd Methods and systems for capturing 3d surface geometry
KR101799522B1 (ko) * 2011-06-07 2017-11-21 삼성전자 주식회사 교환렌즈 형태를 채용한 3차원 영상 획득 장치
KR20130001762A (ko) * 2011-06-28 2013-01-07 삼성전자주식회사 영상 생성 장치 및 방법
TWI575494B (zh) * 2011-08-19 2017-03-21 半導體能源研究所股份有限公司 半導體裝置的驅動方法
JP2014207493A (ja) * 2011-08-24 2014-10-30 パナソニック株式会社 撮像装置
US8982363B2 (en) * 2011-10-07 2015-03-17 Massachusetts Institute Of Technology Method and apparatus to determine depth information for a scene of interest
JP2013096941A (ja) * 2011-11-04 2013-05-20 Sony Corp 撮像装置、撮像方法、及びプログラム
US9046359B2 (en) * 2012-05-23 2015-06-02 Jds Uniphase Corporation Range imaging devices and methods

Also Published As

Publication number Publication date
KR102203318B1 (ko) 2021-01-15
WO2014195020A1 (en) 2014-12-11
US20160109575A1 (en) 2016-04-21
CN105705962A (zh) 2016-06-22
JP2019144261A (ja) 2019-08-29
KR20160039177A (ko) 2016-04-08
EP3004924B1 (en) 2021-10-06
US10401498B2 (en) 2019-09-03
EP3004924A1 (en) 2016-04-13
CN105705962B (zh) 2019-02-01
JP6983192B2 (ja) 2021-12-17
JP2016524709A (ja) 2016-08-18
SG10201710025WA (en) 2018-01-30

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