KR20190096992A - 개선된 심도 감지를 위한 시스템들 및 방법들 - Google Patents

개선된 심도 감지를 위한 시스템들 및 방법들 Download PDF

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Publication number
KR20190096992A
KR20190096992A KR1020197016374A KR20197016374A KR20190096992A KR 20190096992 A KR20190096992 A KR 20190096992A KR 1020197016374 A KR1020197016374 A KR 1020197016374A KR 20197016374 A KR20197016374 A KR 20197016374A KR 20190096992 A KR20190096992 A KR 20190096992A
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South Korea
Prior art keywords
structured light
light pattern
image
depth
distance
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Abandoned
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KR1020197016374A
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English (en)
Korean (ko)
Inventor
칼린 아타나소브
세르지우 고마
스티븐 마이클 베랄
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퀄컴 인코포레이티드
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Publication of KR20190096992A publication Critical patent/KR20190096992A/ko
Abandoned legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/271—Image signal generators wherein the generated image signals comprise depth maps or disparity maps
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/521—Depth or shape recovery from laser ranging, e.g. using interferometry; from the projection of structured light
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/254—Image signal generators using stereoscopic image cameras in combination with electromagnetic radiation sources for illuminating objects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/296—Synchronisation thereof; Control thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/907—Television signal recording using static stores, e.g. storage tubes or semiconductor memories
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10028—Range image; Depth image; 3D point clouds

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electromagnetism (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Studio Devices (AREA)
  • Measurement Of Optical Distance (AREA)
KR1020197016374A 2016-12-15 2017-10-30 개선된 심도 감지를 위한 시스템들 및 방법들 Abandoned KR20190096992A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/380,745 US10771768B2 (en) 2016-12-15 2016-12-15 Systems and methods for improved depth sensing
US15/380,745 2016-12-15
PCT/US2017/058982 WO2018111423A1 (en) 2016-12-15 2017-10-30 Systems and methods for improved depth sensing

Publications (1)

Publication Number Publication Date
KR20190096992A true KR20190096992A (ko) 2019-08-20

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ID=60480378

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020197016374A Abandoned KR20190096992A (ko) 2016-12-15 2017-10-30 개선된 심도 감지를 위한 시스템들 및 방법들

Country Status (7)

Country Link
US (1) US10771768B2 (https=)
EP (1) EP3555855B1 (https=)
JP (1) JP6866484B2 (https=)
KR (1) KR20190096992A (https=)
CN (1) CN109983506A (https=)
BR (1) BR112019011021A2 (https=)
WO (1) WO2018111423A1 (https=)

Cited By (1)

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KR20230073300A (ko) * 2020-09-25 2023-05-25 어플라이드 머티어리얼스, 인코포레이티드 유체 내의 입자 크기의 검출을 위한 방법 및 장치

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TWI672677B (zh) 2017-03-31 2019-09-21 鈺立微電子股份有限公司 用以融合多深度圖的深度圖產生裝置
US10735711B2 (en) * 2017-05-05 2020-08-04 Motorola Mobility Llc Creating a three-dimensional image via a wide-angle camera sensor
US10595007B2 (en) * 2018-03-21 2020-03-17 Himax Imaging Limited Structured-light method and system of dynamically generating a depth map
WO2019243046A1 (en) 2018-06-18 2019-12-26 Lumileds Holding B.V. Lighting device comprising led and grating
CN112639802B (zh) * 2018-09-18 2024-06-28 Oppo广东移动通信有限公司 用于生成伪结构光照射面部的方法、系统及存储介质
CN109974611B (zh) * 2019-03-23 2023-07-21 柳州阜民科技有限公司 深度检测系统及其支架和电子装置
US11150088B2 (en) 2019-05-13 2021-10-19 Lumileds Llc Depth sensing using line pattern generators
US11563873B2 (en) * 2020-04-14 2023-01-24 Qualcomm Incorporated Wide-angle 3D sensing
CN112437285A (zh) * 2020-11-24 2021-03-02 深圳博升光电科技有限公司 一种三维成像装置、方法及电子设备
CN114543749B (zh) * 2022-03-17 2022-07-29 苏州英示测量科技有限公司 测量多目标景深的光学系统及方法
CN120021926A (zh) * 2023-11-21 2025-05-23 苏州佳世达光电有限公司 照明装置

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JPH0382909A (ja) * 1989-08-25 1991-04-08 Honda Motor Co Ltd 光学式反射体検出装置
US6850872B1 (en) 2000-08-30 2005-02-01 Microsoft Corporation Facial image processing methods and systems
JP3778085B2 (ja) * 2001-12-28 2006-05-24 松下電工株式会社 反射型光電センサ
GB0921461D0 (en) * 2009-12-08 2010-01-20 Qinetiq Ltd Range based sensing
US9696427B2 (en) * 2012-08-14 2017-07-04 Microsoft Technology Licensing, Llc Wide angle depth detection
US11509880B2 (en) * 2012-11-14 2022-11-22 Qualcomm Incorporated Dynamic adjustment of light source power in structured light active depth sensing systems
US20140267701A1 (en) * 2013-03-12 2014-09-18 Ziv Aviv Apparatus and techniques for determining object depth in images
US8872818B2 (en) 2013-03-15 2014-10-28 State Farm Mutual Automobile Insurance Company Methods and systems for capturing the condition of a physical structure
WO2014141115A2 (en) 2013-03-15 2014-09-18 Primesense Ltd. Depth scanning with multiple emitters
US10401498B2 (en) 2013-06-06 2019-09-03 Ams Sensors Singapore Pte. Ltd. Sensor system with active illumination
US9774833B2 (en) * 2013-07-16 2017-09-26 Texas Instruments Incorporated Projector auto-focus correction with the aid of a camera
JP6075644B2 (ja) * 2014-01-14 2017-02-08 ソニー株式会社 情報処理装置および方法
US9589359B2 (en) 2014-04-24 2017-03-07 Intel Corporation Structured stereo
US9696424B2 (en) * 2014-05-19 2017-07-04 Rockwell Automation Technologies, Inc. Optical area monitoring with spot matrix illumination
US10068338B2 (en) 2015-03-12 2018-09-04 Qualcomm Incorporated Active sensing spatial resolution improvement through multiple receivers and code reuse
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230073300A (ko) * 2020-09-25 2023-05-25 어플라이드 머티어리얼스, 인코포레이티드 유체 내의 입자 크기의 검출을 위한 방법 및 장치

Also Published As

Publication number Publication date
JP2020502506A (ja) 2020-01-23
EP3555855B1 (en) 2023-12-20
BR112019011021A2 (pt) 2019-10-08
US10771768B2 (en) 2020-09-08
CN109983506A (zh) 2019-07-05
WO2018111423A1 (en) 2018-06-21
US20180176542A1 (en) 2018-06-21
JP6866484B2 (ja) 2021-04-28
EP3555855A1 (en) 2019-10-23

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