MX2017001951A - Luz estructura para deteccion tridimensional. - Google Patents

Luz estructura para deteccion tridimensional.

Info

Publication number
MX2017001951A
MX2017001951A MX2017001951A MX2017001951A MX2017001951A MX 2017001951 A MX2017001951 A MX 2017001951A MX 2017001951 A MX2017001951 A MX 2017001951A MX 2017001951 A MX2017001951 A MX 2017001951A MX 2017001951 A MX2017001951 A MX 2017001951A
Authority
MX
Mexico
Prior art keywords
pattern
structured light
projected
sensing
emitters
Prior art date
Application number
MX2017001951A
Other languages
English (en)
Other versions
MX363283B (es
Inventor
Romano Nitay
Grossinger Nadav
Raz Guy
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 MX2017001951A publication Critical patent/MX2017001951A/es
Publication of MX363283B publication Critical patent/MX363283B/es

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

Se describe un aparato para exploración de luz estructurada, la luz estructurada comprende una o más líneas proyectadas u otros patrones, que comprende al menos dos emisores independientes para cada línea o patrón proyectado, por lo general dispuestos en una fila, y un generador de patrones para hacer que la luz proveniente desde los respectivos emisores de una determinada fila se superponga a lo largo del eje de patrón para formar el patrón proyectado. Los emisores independientes proporcionan luz incoherente a lo largo del patrón de modo que la interferencia punteada se minimice a pesar de la superposición.
MX2017001951A 2014-08-10 2015-08-10 Luz estructura para deteccion tridimensional. MX363283B (es)

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 (2)

Publication Number Publication Date
MX2017001951A true MX2017001951A (es) 2017-05-23
MX363283B MX363283B (es) 2019-03-19

Family

ID=55303936

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017001951A MX363283B (es) 2014-08-10 2015-08-10 Luz estructura para deteccion tridimensional.

Country Status (11)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9507411B2 (en) * 2009-09-22 2016-11-29 Facebook, Inc. Hand tracker for device with display
KR102421236B1 (ko) * 2014-08-10 2022-07-15 페이스북 테크놀로지스, 엘엘씨 3d 감지용 구조광
EP4206761A1 (en) * 2017-04-24 2023-07-05 Magic Leap, Inc. Tracking optical flow of backscattered laser speckle patterns
EP3655721B1 (en) * 2017-07-18 2023-05-10 AMS Sensors Singapore Pte. Ltd. Generating structured light
WO2019080934A1 (zh) 2017-10-27 2019-05-02 Oppo广东移动通信有限公司 图像处理方法、装置和电子装置
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
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

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
EP3239652B1 (en) * 2012-03-26 2019-10-30 Mantisvision Ltd. Three dimensional camera and projector for same
CN104284625B (zh) * 2012-05-14 2017-10-27 皇家飞利浦有限公司 用于对目标对象的表面的深度进行仿形的装置和方法
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
KR101827180B1 (ko) * 2013-06-19 2018-02-07 애플 인크. 통합 구조화된 광 프로젝터
KR102421236B1 (ko) * 2014-08-10 2022-07-15 페이스북 테크놀로지스, 엘엘씨 3d 감지용 구조광
WO2017069954A1 (en) * 2015-10-21 2017-04-27 Princeton Optronics, Inc. Coded pattern projector

Also Published As

Publication number Publication date
JP6717804B2 (ja) 2020-07-08
US20170234679A1 (en) 2017-08-17
KR102421236B1 (ko) 2022-07-15
BR112017002679A2 (pt) 2017-12-12
US10168147B2 (en) 2019-01-01
JP2017532533A (ja) 2017-11-02
US20190154437A1 (en) 2019-05-23
AU2015302865A1 (en) 2017-03-16
US10837765B2 (en) 2020-11-17
CA2957514A1 (en) 2016-02-18
MX363283B (es) 2019-03-19
EP3177890A4 (en) 2018-01-17
EP3177890B1 (en) 2019-10-09
KR20170042645A (ko) 2017-04-19
IL250452A0 (en) 2017-03-30
CN106796107B (zh) 2019-11-29
CA2957514C (en) 2019-03-05
EP3177890A1 (en) 2017-06-14
CN106796107A (zh) 2017-05-31
WO2016024273A1 (en) 2016-02-18

Similar Documents

Publication Publication Date Title
MX363283B (es) Luz estructura para deteccion tridimensional.
AU362675S (en) Washing machine
AU366533S (en) Package
IT201700062592A1 (it) Apparato per laserterapia a scansione.
CA171368S (en) Steam generator
AU362785S (en) Washing Machine
WO2016087915A3 (en) Markers in 3d data capture
AU361319S (en) Textile pattern
AU359463S (en) Toy building block
CA160325S (en) Bottle
AU361628S (en) Washboard for washing machine
DK3475651T3 (da) 3d-scanner, der anvender en struktureret sondelysstråle
AU362940S (en) Package for consumable products
CA154602S (en) Cartridge for a steam cleaner
DK3484605T3 (da) Et chlordioxidopløsningsgenererende apparat.
AU365060S (en) Capsule containing washing products
CA162191S (en) Support for a sign
CA166070S (en) Plush toy
UA37318S (uk) Декоративний малюнок для текстилю
GB201705660D0 (en) Optical component for generating a periodic light pattern
CA164002S (en) Steam mop
CA165683S (en) Plush toy
CA165681S (en) Plush toy
CA165684S (en) Plush toy
CA165682S (en) Plush toy