CN109983506A - 用于改进的深度感测的系统和方法 - Google Patents

用于改进的深度感测的系统和方法 Download PDF

Info

Publication number
CN109983506A
CN109983506A CN201780071795.7A CN201780071795A CN109983506A CN 109983506 A CN109983506 A CN 109983506A CN 201780071795 A CN201780071795 A CN 201780071795A CN 109983506 A CN109983506 A CN 109983506A
Authority
CN
China
Prior art keywords
depth
image
field
structured light
distance
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201780071795.7A
Other languages
English (en)
Chinese (zh)
Inventor
K·阿塔纳索夫
S·戈马
S·M·维罗尔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Qualcomm Inc
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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN109983506A publication Critical patent/CN109983506A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • 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)
CN201780071795.7A 2016-12-15 2017-10-30 用于改进的深度感测的系统和方法 Pending CN109983506A (zh)

Applications Claiming Priority (3)

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

Publications (1)

Publication Number Publication Date
CN109983506A true CN109983506A (zh) 2019-07-05

Family

ID=60480378

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780071795.7A Pending CN109983506A (zh) 2016-12-15 2017-10-30 用于改进的深度感测的系统和方法

Country Status (7)

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN114543749A (zh) * 2022-03-17 2022-05-27 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
CN115315611A (zh) * 2020-04-14 2022-11-08 高通股份有限公司 广角3d感测
CN120021926A (zh) * 2023-11-21 2025-05-23 苏州佳世达光电有限公司 照明装置

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2020057365A1 (en) * 2018-09-18 2020-03-26 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method, system, and computer-readable medium for generating spoofed structured light illuminated face
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
US11353389B2 (en) * 2020-09-25 2022-06-07 Applied Materials, Inc. Method and apparatus for detection of particle size in a fluid

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013513179A (ja) * 2009-12-08 2013-04-18 キネテイツク・リミテツド 距離に基づく検知
US20140049609A1 (en) * 2012-08-14 2014-02-20 Microsoft Corporation Wide angle depth detection
US20140132721A1 (en) * 2012-11-14 2014-05-15 Qualcomm Incorporated Structured Light Active Depth Sensing Systems Combining Multiple Images to Compensate for Differences in Reflectivity and/or Absorption
CN104050656A (zh) * 2013-03-12 2014-09-17 英特尔公司 用于确定图像中对象深度的设备和技术
US20150022697A1 (en) * 2013-07-16 2015-01-22 Texas Instruments Incorporated Projector Auto-Focus Correction with the Aid of a Camera
CN105100638A (zh) * 2014-05-19 2015-11-25 洛克威尔自动控制技术股份有限公司 使用点矩阵照明的光学区域监测
US20160344910A1 (en) * 2015-05-22 2016-11-24 Facebook, Inc. Methods and Devices for Selective Flash Illumination
WO2017009848A1 (en) * 2015-07-14 2017-01-19 Brightway Vision Ltd. Gated structured imaging

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
CN105143820B (zh) 2013-03-15 2017-06-09 苹果公司 利用多个发射器进行深度扫描
SG10201710025WA (en) 2013-06-06 2018-01-30 Heptagon Micro Optics Pte Ltd Sensor system with active illumination
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
US10068338B2 (en) 2015-03-12 2018-09-04 Qualcomm Incorporated Active sensing spatial resolution improvement through multiple receivers and code reuse
JP6805904B2 (ja) * 2017-03-08 2020-12-23 株式会社リコー 計測装置、計測方法およびロボット

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013513179A (ja) * 2009-12-08 2013-04-18 キネテイツク・リミテツド 距離に基づく検知
US20140049609A1 (en) * 2012-08-14 2014-02-20 Microsoft Corporation Wide angle depth detection
US20140132721A1 (en) * 2012-11-14 2014-05-15 Qualcomm Incorporated Structured Light Active Depth Sensing Systems Combining Multiple Images to Compensate for Differences in Reflectivity and/or Absorption
CN104050656A (zh) * 2013-03-12 2014-09-17 英特尔公司 用于确定图像中对象深度的设备和技术
US20150022697A1 (en) * 2013-07-16 2015-01-22 Texas Instruments Incorporated Projector Auto-Focus Correction with the Aid of a Camera
CN105100638A (zh) * 2014-05-19 2015-11-25 洛克威尔自动控制技术股份有限公司 使用点矩阵照明的光学区域监测
US20160344910A1 (en) * 2015-05-22 2016-11-24 Facebook, Inc. Methods and Devices for Selective Flash Illumination
WO2017009848A1 (en) * 2015-07-14 2017-01-19 Brightway Vision Ltd. Gated structured imaging

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
韩丛耀: "《摄像师手册》", 北京：中国广播电视出版社, pages: 197 - 216 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115315611A (zh) * 2020-04-14 2022-11-08 高通股份有限公司 广角3d感测
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
CN114543749A (zh) * 2022-03-17 2022-05-27 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

Also Published As

Publication number Publication date
KR20190096992A (ko) 2019-08-20
JP2020502506A (ja) 2020-01-23
US20180176542A1 (en) 2018-06-21
US10771768B2 (en) 2020-09-08
EP3555855B1 (en) 2023-12-20
WO2018111423A1 (en) 2018-06-21
JP6866484B2 (ja) 2021-04-28
EP3555855A1 (en) 2019-10-23
BR112019011021A2 (pt) 2019-10-08

Similar Documents

Publication Publication Date Title
CN109983506A (zh) 用于改进的深度感测的系统和方法
US10223801B2 (en) Code domain power control for structured light
KR101950658B1 (ko) 구조형 광 깊이 맵들의 아웃라이어 검출 및 정정을 위한 방법들 및 장치들
US9530215B2 (en) Systems and methods for enhanced depth map retrieval for moving objects using active sensing technology
US11609643B2 (en) Optical processing apparatus and operating method of watch
EP3158504B1 (en) Coded light pattern having hermitian symmetry
CN109691092B (zh) 用于改进的深度感测的系统和方法
CN104285127A (zh) 用于主动深度感测的仿射不变空间掩码的接收
CN107408306B (zh) 一种产生对象的深度图信息的方法、设备及可读介质
HK40004010A (en) Systems and methods for improved depth sensing
WO2020077516A1 (zh) 一种led阵列信号检测方法及装置

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 40004010

Country of ref document: HK