MX2016005338A - Representacion de profundidad tri-dimensional con el uso de luz estructurada dinamica. - Google Patents
Representacion de profundidad tri-dimensional con el uso de luz estructurada dinamica.Info
- Publication number
- MX2016005338A MX2016005338A MX2016005338A MX2016005338A MX2016005338A MX 2016005338 A MX2016005338 A MX 2016005338A MX 2016005338 A MX2016005338 A MX 2016005338A MX 2016005338 A MX2016005338 A MX 2016005338A MX 2016005338 A MX2016005338 A MX 2016005338A
- Authority
- MX
- Mexico
- Prior art keywords
- structured light
- array
- lasers
- light
- pattern
- Prior art date
Links
Classifications
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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
- H04N13/296—Synchronisation thereof; Control thereof
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- 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
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/46—Indirect determination of position data
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- 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
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- 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
- G01S7/481—Constructional features, e.g. arrangements of optical elements
- G01S7/4814—Constructional features, e.g. arrangements of optical elements of transmitters alone
- G01S7/4815—Constructional features, e.g. arrangements of optical elements of transmitters alone using multiple transmitters
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- 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
- G02B27/4205—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive optical element [DOE] contributing to image formation, e.g. whereby modulation transfer function MTF or optical aberrations are relevant
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- 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
- G02B27/4255—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 for alignment or positioning purposes
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- 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
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- 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
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- 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
- G06F3/0317—Detection arrangements using opto-electronic means in co-operation with a patterned surface, e.g. absolute position or relative movement detection for an optical mouse or pen positioned with respect to a coded surface
- G06F3/0321—Detection arrangements using opto-electronic means in co-operation with a patterned surface, e.g. absolute position or relative movement detection for an optical mouse or pen positioned with respect to a coded surface by optically sensing the absolute position with respect to a regularly patterned surface forming a passive digitiser, e.g. pen optically detecting position indicative tags printed on a paper sheet
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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
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/128—Adjusting depth or disparity
-
- 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
- H04N13/207—Image signal generators using stereoscopic image cameras using a single 2D image sensor
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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
- H04N13/282—Image signal generators for generating image signals corresponding to three or more geometrical viewpoints, e.g. multi-view systems
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
- H01S5/42—Arrays of surface emitting lasers
- H01S5/423—Arrays of surface emitting lasers having a vertical cavity
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Electromagnetism (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Human Computer Interaction (AREA)
- Remote Sensing (AREA)
- Radar, Positioning & Navigation (AREA)
- Computer Networks & Wireless Communication (AREA)
- Optics & Photonics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Semiconductor Lasers (AREA)
- Optical Integrated Circuits (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- User Interface Of Digital Computer (AREA)
- Optical Communication System (AREA)
Abstract
Un aparato para generar un patrón de luz estructurada dinámico para el rastreo óptico en un espacio tri-dimensional, el cual comprende un arreglo de láseres, tal como un arreglo de láser VCSEL, para proyectar luz en un patrón dentro de un espacio tri-dimensional y un elemento óptico o elementos dispuestos en celdas. Las celdas están alineadas con subgrupos del arreglo láser y cada celda aplica en forma individual la modulación, en particular la modulación de intensidad, en la luz desde el láser o láseres del sub-grupo para proporcionar una parte controlable por separado y distintiva del patrón de luz estructurada dinámico. También se describe un método para generar un patrón de luz estructurada, en donde la luz es proyectada en forma individual desde los sub-grupos del arreglo de láseres para proporcionar partes diferenciadas del patrón de luz estructurada.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361894471P | 2013-10-23 | 2013-10-23 | |
PCT/IL2014/050922 WO2015059705A1 (en) | 2013-10-23 | 2014-10-23 | Three dimensional depth mapping using dynamic structured light |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2016005338A true MX2016005338A (es) | 2017-03-20 |
Family
ID=51897406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2016005338A MX2016005338A (es) | 2013-10-23 | 2014-10-23 | Representacion de profundidad tri-dimensional con el uso de luz estructurada dinamica. |
Country Status (11)
Country | Link |
---|---|
US (4) | US10091494B2 (es) |
EP (1) | EP3060941A1 (es) |
JP (2) | JP6547104B2 (es) |
KR (1) | KR102027184B1 (es) |
CN (1) | CN105659106B (es) |
AU (1) | AU2014338511B2 (es) |
BR (1) | BR112016009202A8 (es) |
CA (1) | CA2924622C (es) |
IL (1) | IL245002B (es) |
MX (1) | MX2016005338A (es) |
WO (1) | WO2015059705A1 (es) |
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- 2014-10-23 AU AU2014338511A patent/AU2014338511B2/en not_active Ceased
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- 2014-10-23 EP EP14796912.5A patent/EP3060941A1/en not_active Ceased
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- 2014-10-23 WO PCT/IL2014/050922 patent/WO2015059705A1/en active Application Filing
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US20200267377A1 (en) | 2020-08-20 |
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US11962748B2 (en) | 2024-04-16 |
AU2014338511B2 (en) | 2018-08-09 |
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CN105659106B (zh) | 2018-12-28 |
US20210297651A1 (en) | 2021-09-23 |
US20160286202A1 (en) | 2016-09-29 |
IL245002B (en) | 2019-02-28 |
KR102027184B1 (ko) | 2019-10-01 |
BR112016009202A8 (pt) | 2020-03-24 |
US11057610B2 (en) | 2021-07-06 |
US20180324412A1 (en) | 2018-11-08 |
EP3060941A1 (en) | 2016-08-31 |
WO2015059705A1 (en) | 2015-04-30 |
AU2014338511A1 (en) | 2016-04-21 |
JP6547104B2 (ja) | 2019-07-24 |
US10687047B2 (en) | 2020-06-16 |
JP2016540189A (ja) | 2016-12-22 |
JP2019164144A (ja) | 2019-09-26 |
CA2924622A1 (en) | 2015-04-30 |
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