BR112017002679A2 - luz estruturada para sensoriamento em 3d - Google Patents

luz estruturada para sensoriamento em 3d

Info

Publication number
BR112017002679A2
BR112017002679A2 BR112017002679A BR112017002679A BR112017002679A2 BR 112017002679 A2 BR112017002679 A2 BR 112017002679A2 BR 112017002679 A BR112017002679 A BR 112017002679A BR 112017002679 A BR112017002679 A BR 112017002679A BR 112017002679 A2 BR112017002679 A2 BR 112017002679A2
Authority
BR
Brazil
Prior art keywords
pattern
structured light
sensing
projected
light
Prior art date
Application number
BR112017002679A
Other languages
English (en)
Inventor
Raz Guy
Grossinger Nadav
Romano Nitay
Original Assignee
Facebook 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 Facebook Inc filed Critical Facebook Inc
Publication of BR112017002679A2 publication Critical patent/BR112017002679A2/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • G01B11/2513—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object with several lines being projected in more than one direction, e.g. grids, patterns
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/30—Collimators
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
    • G02B27/4233—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive element [DOE] contributing to a non-imaging application
    • G02B27/425—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive element [DOE] contributing to a non-imaging application in illumination systems
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/011—Arrangements for interaction with the human body, e.g. for user immersion in virtual reality
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/017—Gesture based interaction, e.g. based on a set of recognized hand gestures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/0304—Detection arrangements using opto-electronic means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/0304—Detection arrangements using opto-electronic means
    • G06F3/0325—Detection arrangements using opto-electronic means using a plurality of light emitters or reflectors or a plurality of detectors forming a reference frame from which to derive the orientation of the object, e.g. by triangulation or on the basis of reference deformation in the picked up image

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Optics & Photonics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

resumo "luz estruturada para sensoriamento em 3d " aparelhagem voltada para escaneamento de luz estruturada, com a luz estruturada compreendendo de uma ou mais linhas projetadas ou de outros padrões, e a aparelhagem compreendendo pelo menos de dois emissores independentes para cada linha ou padrão projetados, tipicamente dispostos em uma fileira, e um gerador de padrão para levar a que a luz advinda dos respectivos emissores de uma dada fileira se sobreponha ao longo do eixo do padrão para formar o padrão projetado. os emissores independentes proporcionam com luz incoerente ao longo do padrão de modo que a interferência por mancha seja minimizada a despeito da sobreposição.
BR112017002679A 2014-08-10 2015-08-10 luz estruturada para sensoriamento em 3d BR112017002679A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462035442P 2014-08-10 2014-08-10
PCT/IL2015/050814 WO2016024273A1 (en) 2014-08-10 2015-08-10 Structured light for 3d sensing

Publications (1)

Publication Number Publication Date
BR112017002679A2 true BR112017002679A2 (pt) 2017-12-12

Family

ID=55303936

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017002679A BR112017002679A2 (pt) 2014-08-10 2015-08-10 luz estruturada para sensoriamento em 3d

Country Status (11)

Country Link
US (2) US10168147B2 (pt)
EP (1) EP3177890B1 (pt)
JP (1) JP6717804B2 (pt)
KR (1) KR102421236B1 (pt)
CN (1) CN106796107B (pt)
AU (1) AU2015302865A1 (pt)
BR (1) BR112017002679A2 (pt)
CA (1) CA2957514C (pt)
IL (1) IL250452A0 (pt)
MX (1) MX363283B (pt)
WO (1) WO2016024273A1 (pt)

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KR101809636B1 (ko) * 2009-09-22 2018-01-18 페이스북, 인크. 컴퓨터 장치의 원격 제어
WO2016024273A1 (en) * 2014-08-10 2016-02-18 Pebbles Ltd. Structured light for 3d sensing
CN110573917B (zh) * 2017-04-24 2022-08-23 奇跃公司 跟踪反向散射的激光斑点图案的光流
TWI752247B (zh) * 2017-07-18 2022-01-11 新加坡商海特根微光學公司 產生結構光
CN107820005B (zh) * 2017-10-27 2019-09-17 Oppo广东移动通信有限公司 图像处理方法、装置和电子装置
EP3697078B1 (en) 2017-10-27 2022-05-25 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Image processing method and device as well as electronic device
CN108414978B (zh) * 2018-02-08 2020-08-11 北京理工大学 一种可扩展的基站阵列、光学跟踪系统及其跟踪方法
CN110133853B (zh) * 2018-02-09 2021-09-21 舜宇光学（浙江）研究院有限公司 可调散斑图案的调节方法及其投射方法
US10627709B2 (en) 2018-06-29 2020-04-21 Ricoh Company, Ltd. Light source, projection device, measurement device, robot, electronic device, mobile object, and shaping apparatus
JP7222200B2 (ja) * 2018-08-27 2023-02-15 株式会社リコー 光学装置、計測装置、ロボット、電子機器、移動体、および造形装置
US11979548B2 (en) * 2022-04-08 2024-05-07 Himax Technologies Limited Structured light projector and three-dimensional image sensing apparatus

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JPS61149921A (ja) * 1984-12-25 1986-07-08 Fujitsu Ltd スリツト光源
JPS63153411A (ja) * 1986-12-18 1988-06-25 Fujitsu Ltd 形状計測装置
DE10247925A1 (de) * 2002-10-15 2004-04-29 Robert Bosch Gmbh Optischer Sensor
DE10323462B3 (de) * 2003-05-23 2005-01-27 Boll, Peter, Dr. Verfahren und Vorrichtung zur dreidimensionalen Darstellung von Bildern
US20090189858A1 (en) * 2008-01-30 2009-07-30 Jeff Lev Gesture Identification Using A Structured Light Pattern
JP2010244480A (ja) * 2009-04-10 2010-10-28 Toyota Motor Corp ジェスチャ認識に基づく制御装置及び制御方法
US9048633B2 (en) * 2009-08-20 2015-06-02 Koninklijke Philips N.V. Laser device with configurable intensity distribution
US9825425B2 (en) * 2013-06-19 2017-11-21 Apple Inc. Integrated structured-light projector comprising light-emitting elements on a substrate
US20110187878A1 (en) * 2010-02-02 2011-08-04 Primesense Ltd. Synchronization of projected illumination with rolling shutter of image sensor
US8749796B2 (en) * 2011-08-09 2014-06-10 Primesense Ltd. Projectors of structured light
GB2496184A (en) * 2011-11-05 2013-05-08 Optovate Ltd Illumination system
CN107806826B (zh) * 2012-03-26 2021-10-26 螳螂慧视科技有限公司 三维照相机及其投影仪
RU2633922C2 (ru) * 2012-05-14 2017-10-19 Конинклейке Филипс Н.В. Устройство и способ для профилирования глубины поверхности целевого объекта
CN102706290B (zh) * 2012-06-20 2014-10-29 北京航空航天大学 一种高速、高亮度变化范围结构光投射器
WO2016024273A1 (en) * 2014-08-10 2016-02-18 Pebbles Ltd. Structured light for 3d sensing
EP3365729A4 (en) * 2015-10-21 2019-10-23 Princeton Optronics, Inc. PROJECTOR WITH CODED PATTERN

Also Published As

Publication number Publication date
US20190154437A1 (en) 2019-05-23
CA2957514A1 (en) 2016-02-18
US10168147B2 (en) 2019-01-01
JP2017532533A (ja) 2017-11-02
US20170234679A1 (en) 2017-08-17
WO2016024273A1 (en) 2016-02-18
CN106796107B (zh) 2019-11-29
AU2015302865A1 (en) 2017-03-16
KR102421236B1 (ko) 2022-07-15
MX363283B (es) 2019-03-19
EP3177890A4 (en) 2018-01-17
EP3177890B1 (en) 2019-10-09
JP6717804B2 (ja) 2020-07-08
MX2017001951A (es) 2017-05-23
EP3177890A1 (en) 2017-06-14
CA2957514C (en) 2019-03-05
KR20170042645A (ko) 2017-04-19
IL250452A0 (en) 2017-03-30
US10837765B2 (en) 2020-11-17
CN106796107A (zh) 2017-05-31

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B350 Update of information on the portal [chapter 15.35 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]