SG11201806442YA - Systems and methods for calibrating an optical distance sensor - Google Patents
Systems and methods for calibrating an optical distance sensorInfo
- Publication number
- SG11201806442YA SG11201806442YA SG11201806442YA SG11201806442YA SG11201806442YA SG 11201806442Y A SG11201806442Y A SG 11201806442YA SG 11201806442Y A SG11201806442Y A SG 11201806442YA SG 11201806442Y A SG11201806442Y A SG 11201806442YA SG 11201806442Y A SG11201806442Y A SG 11201806442YA
- Authority
- SG
- Singapore
- Prior art keywords
- calibration
- layer
- international
- lens
- aperture
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title abstract 5
- 238000000034 method Methods 0.000 title abstract 2
- 238000005286 illumination Methods 0.000 abstract 2
- 230000006870 function Effects 0.000 abstract 1
- 230000008520 organization Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/0295—Constructional arrangements for removing other types of optical noise or for performing calibration
-
- 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
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/026—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring distance between sensor and object
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/0252—Constructional arrangements for compensating for fluctuations caused by, e.g. temperature, or using cooling or temperature stabilization of parts of the device; Controlling the atmosphere inside a photometer; Purge systems, cleaning devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/08—Arrangements of light sources specially adapted for photometry standard sources, also using luminescent or radioactive material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J1/44—Electric circuits
-
- 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
- G01S17/08—Systems determining position data of a target for measuring distance only
-
- 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
- G01S17/42—Simultaneous measurement of distance and other co-ordinates
-
- 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
-
- 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
-
- 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
- G01S7/4816—Constructional features, e.g. arrangements of optical elements of receivers alone
-
- 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
- G01S7/497—Means for monitoring or calibrating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/14—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation
- H01L27/144—Devices controlled by radiation
- H01L27/146—Imager structures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/08—Arrangements of light sources specially adapted for photometry standard sources, also using luminescent or radioactive material
- G01J2001/086—Calibrating drift correction
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J1/44—Electric circuits
- G01J2001/4413—Type
- G01J2001/442—Single-photon detection or photon counting
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J1/44—Electric circuits
- G01J2001/444—Compensating; Calibrating, e.g. dark current, temperature drift, noise reduction or baseline correction; Adjusting
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Measurement Of Optical Distance (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Solid State Image Pick-Up Elements (AREA)
- Optical Filters (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property , Organization 111111110111101110101011111 HO 11111 01110111001011111111 IDE 1111 MI International Bureau 0.. .... .. (10) International Publication Number (43) International Publication Date ..... .....!;,' WO 2017/132691 Al 3 August 2017 (03.08.2017) WI P0 I P CT (51) International Patent Classification: (81) Designated States (unless otherwise indicated, for every G01Q 40/00 (2010.01) G01N 21/17 (2006.01) kind of national protection available): AE, AG, AL, AM, G01N 21/01 (2006.01) GliB 7/125 (2012.01) AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, (21) International Application Number: DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, PCT/US2017/015683 HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, (22) International Filing Date: KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, 30 January 2017 (30.01.2017) MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, (25) Filing Language: English RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, (26) Publication Language: English TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (30) Priority Data: 62/289,004 29 January 2016 (29.01.2016) US (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, (71) Applicant: OUSTER, INC. [US/US]; 268 Clara Street, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, San Francisco, California 94107 (US). TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, (72) Inventors: PACALA, Angus; 268 Clara Street, San Fran- DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, cisco, California 94107 (US). FRICHTL, Mark; 268 L Clara Street, San Francisco, California 94107 (US). V, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, (74) Agents: VINCENT, Lester J. et al.; Blakely Sokoloff GW, KM, ML, MR, NE, SN, TD, TG). = Taylor & Zafman LLP, 1279 Oakmead Parkway, Sunnyvale, California 94085 (US). Published: = — with international search report (Art. 21(3)) = (54) Title: SYSTEMS AND METHODS = 107 106 = = 104 FOR CALIBRATING AN OPTICAL DISTANCE SENSOR 109 (57) : A calibration system is provided including an aperture layer, a lens layer, an optical filter, a pixel layer and a regulator. The aperture layer = = / = -- ---.4 - 20 '- ---. i I 0 0 : [ E -B- i [ [ 1 C---/ - defines The lens layer includes a calibration lens = a calibration aperture. sub - 170 100 stantially axially aligned with the calibration aperture. The optical filter is ad- 111 \" 5 jacent the lens layer opposite the aperture layer. The pixel layer is adjacent the optical filter opposite the lens layer and includes a calibration pixel sub- stantially axially aligned with the calibration lens. The calibration pixel de - — = = = = =, / / ' 108 0 : L L E C L 1 C I C 1 C 7 C 1 C ' ' Ha tects light power of an illumination source that outputs a band of no wavelengths of light as a function of a parameter. The regulator modifies the parameter of the illumination source based on a light power detected by the calibration pixel. 112 — /=' , l k . C 7iC 125 30 _ C = . - 11 105 C 103 103 11 101 ei E C 113 L) 2 en FIG. 1 11 135 --) IN 11 © ei O
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662289004P | 2016-01-29 | 2016-01-29 | |
PCT/US2017/015683 WO2017132691A1 (en) | 2016-01-29 | 2017-01-30 | Systems and methods for calibrating an optical distance sensor |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201806442YA true SG11201806442YA (en) | 2018-08-30 |
Family
ID=59386511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201806442YA SG11201806442YA (en) | 2016-01-29 | 2017-01-30 | Systems and methods for calibrating an optical distance sensor |
Country Status (16)
Country | Link |
---|---|
US (2) | US9989406B2 (en) |
EP (1) | EP3408677A4 (en) |
JP (1) | JP6763971B2 (en) |
KR (1) | KR20190016482A (en) |
CN (1) | CN108780113B (en) |
AU (1) | AU2017212835B2 (en) |
BR (1) | BR112018015441A2 (en) |
CA (1) | CA3013065A1 (en) |
IL (1) | IL260833B (en) |
MX (1) | MX2018009265A (en) |
MY (1) | MY190572A (en) |
RU (1) | RU2742228C2 (en) |
SG (1) | SG11201806442YA (en) |
UA (1) | UA124098C2 (en) |
WO (1) | WO2017132691A1 (en) |
ZA (1) | ZA201805645B (en) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10063849B2 (en) | 2015-09-24 | 2018-08-28 | Ouster, Inc. | Optical system for collecting distance information within a field |
US9992477B2 (en) | 2015-09-24 | 2018-06-05 | Ouster, Inc. | Optical system for collecting distance information within a field |
EP3408677A4 (en) | 2016-01-29 | 2019-10-09 | Ouster, Inc. | Systems and methods for calibrating an optical distance sensor |
US10761195B2 (en) | 2016-04-22 | 2020-09-01 | OPSYS Tech Ltd. | Multi-wavelength LIDAR system |
WO2018039432A1 (en) | 2016-08-24 | 2018-03-01 | Ouster, Inc. | Optical system for collecting distance information within a field |
US10557921B2 (en) * | 2017-01-23 | 2020-02-11 | Microsoft Technology Licensing, Llc | Active brightness-based strategy for invalidating pixels in time-of-flight depth-sensing |
DE102017101945A1 (en) * | 2017-02-01 | 2018-08-02 | Osram Opto Semiconductors Gmbh | Measuring arrangement with an optical transmitter and an optical receiver |
JP6741613B2 (en) * | 2017-03-07 | 2020-08-19 | 株式会社日立製作所 | Radiation imaging device |
US11016178B2 (en) | 2017-03-13 | 2021-05-25 | OPSYS Tech Ltd. | Eye-safe scanning LIDAR system |
KR102449093B1 (en) * | 2017-03-24 | 2022-09-29 | 삼성디스플레이 주식회사 | Display device |
WO2018213338A1 (en) | 2017-05-15 | 2018-11-22 | Ouster, Inc. | Augmenting panoramic lidar results with color |
EP3615901A4 (en) | 2017-05-15 | 2020-12-16 | Ouster, Inc. | Optical imaging transmitter with brightness enhancement |
WO2019010320A1 (en) | 2017-07-05 | 2019-01-10 | Ouster, Inc. | Light ranging device with electronically scanned emitter array and synchronized sensor array |
KR20220119769A (en) | 2017-07-28 | 2022-08-30 | 옵시스 테크 엘티디 | Vcsel array lidar transmitter with small angular divergence |
WO2019055771A1 (en) * | 2017-09-14 | 2019-03-21 | Arizona Board Of Regents On Behalf Of The University Of Arizona | Compact spectrometer devices, methods, and applications |
KR102589319B1 (en) | 2017-11-15 | 2023-10-16 | 옵시스 테크 엘티디 | Noise adaptive solid-state lidar system |
US11340336B2 (en) | 2017-12-07 | 2022-05-24 | Ouster, Inc. | Rotating light ranging system with optical communication uplink and downlink channels |
JP7324518B2 (en) | 2018-04-01 | 2023-08-10 | オプシス テック リミテッド | Noise adaptive solid-state lidar system |
CN110346551A (en) * | 2018-04-04 | 2019-10-18 | 南京东纳生物科技有限公司 | A kind of fluorescence immune chromatography quantitative analysis instrument testing calibration card and its detection method |
US10739189B2 (en) | 2018-08-09 | 2020-08-11 | Ouster, Inc. | Multispectral ranging/imaging sensor arrays and systems |
US10732032B2 (en) | 2018-08-09 | 2020-08-04 | Ouster, Inc. | Scanning sensor array with overlapping pass bands |
WO2020117785A1 (en) * | 2018-12-08 | 2020-06-11 | Magik Eye Inc. | Vertical cavity surface emitting laser-based projector |
US10852434B1 (en) * | 2018-12-11 | 2020-12-01 | Facebook Technologies, Llc | Depth camera assembly using fringe interferometery via multiple wavelengths |
US11947038B2 (en) | 2018-12-21 | 2024-04-02 | Continental Automotive Systems, Inc. | Wavelength adaptive narrow band optical filter for a LIDAR system |
CN113692540A (en) | 2019-04-09 | 2021-11-23 | 欧普赛斯技术有限公司 | Solid-state LIDAR transmitter with laser control |
US11531111B2 (en) | 2019-05-21 | 2022-12-20 | Northrop Grumman Systems Corporation | 360 degrees field of view scanning lidar with no movable parts |
US11448732B2 (en) | 2019-05-21 | 2022-09-20 | Northrop Grumman Systems Corporation | Frequency modulated scanning LIDAR with 360 degrees field of view |
US11555891B2 (en) | 2019-05-21 | 2023-01-17 | Northrop Grumman Systems Corporation | Methods for large angle field of view scanning LIDAR with no movable parts |
US11846728B2 (en) | 2019-05-30 | 2023-12-19 | OPSYS Tech Ltd. | Eye-safe long-range LIDAR system using actuator |
KR102538137B1 (en) | 2019-06-10 | 2023-05-31 | 옵시스 테크 엘티디 | Eye-safe long-range solid-state LIDAR system |
EP3816657B1 (en) * | 2019-10-29 | 2024-04-24 | Hexagon Technology Center GmbH | Multi-beam measuring device for 3d scanning of an environment having seamlessly stacked reception modules |
CN111077510B (en) * | 2019-12-16 | 2022-12-02 | 上海禾赛科技有限公司 | Laser radar's receiving terminal and laser radar |
CN113472995B (en) * | 2020-03-31 | 2022-12-06 | 深圳市安思疆科技有限公司 | Dynamic automatic focusing system and method based on SPAD sensor receiving module |
US11695911B2 (en) | 2020-04-27 | 2023-07-04 | Ouster, Inc. | Stereoscopic image capturing systems |
EP4155763A1 (en) * | 2020-05-22 | 2023-03-29 | SOS Lab Co., Ltd. | Lidar device |
US11579265B2 (en) | 2020-08-19 | 2023-02-14 | Continental Autonomous Mobility US, LLC | Lidar system with crosstalk reduction comprising a power supply circuit layer stacked between an avalanche-type diode layer and a read-out circuit layer |
EP3992596A1 (en) * | 2020-10-30 | 2022-05-04 | Ricoh Company, Ltd. | Optical element, optical device, distance measurement apparatus, and mobile object |
WO2022200132A1 (en) * | 2021-03-26 | 2022-09-29 | Sony Semiconductor Solutions Corporation | Time-of-flight imaging system and method |
EP4141477A1 (en) * | 2021-08-24 | 2023-03-01 | CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement | Imaging lidar apparatus and methods for operation in day-light conditions |
CN117109776B (en) * | 2023-10-24 | 2024-01-19 | 成都明夷电子科技有限公司 | Single-point temperature calibration method for optical module |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3426868A1 (en) * | 1984-07-20 | 1986-01-30 | LITEF Litton Technische Werke der Hellige GmbH, 7800 Freiburg | METHOD AND DEVICE FOR READING THE TURN RATE BY MEANS OF A PASSIVE OPTICAL RESONATOR |
US4744667A (en) * | 1986-02-11 | 1988-05-17 | University Of Massachusetts | Microspectrofluorimeter |
NL9100248A (en) * | 1991-02-13 | 1992-09-01 | Philips & Du Pont Optical | DEVICE FOR MEASURING THE REFLECTION AND / OR TRANSMISSION OF AN ARTICLE. |
US5188286A (en) * | 1991-12-18 | 1993-02-23 | International Business Machines Corporation | Thermoelectric piezoelectric temperature control |
JP2919267B2 (en) * | 1994-05-26 | 1999-07-12 | 松下電工株式会社 | Shape detection method and device |
US6043873A (en) * | 1997-01-10 | 2000-03-28 | Advanced Optical Technologies, Llc | Position tracking system |
JPH09331107A (en) * | 1996-06-11 | 1997-12-22 | Canon Inc | Wavelength-variable light source, wavelength control method thereof, and wavelength multiplex transmission network |
US7091462B2 (en) * | 2002-08-26 | 2006-08-15 | Jds Uniphase Corporation | Transmitter with laser monitoring and wavelength stabilization circuit |
US7295330B2 (en) * | 2003-07-11 | 2007-11-13 | Chow Peter P | Film mapping system |
US8355767B2 (en) * | 2005-04-27 | 2013-01-15 | Massachusetts Institute Of Technology | Raman spectroscopy for non-invasive glucose measurements |
DE602007008288D1 (en) * | 2006-12-12 | 2010-09-16 | Koninkl Philips Electronics Nv | SAMPLE CONCENTRATION DETECTOR WITH TEMPERATURE COMPENSATION |
US7683962B2 (en) * | 2007-03-09 | 2010-03-23 | Eastman Kodak Company | Camera using multiple lenses and image sensors in a rangefinder configuration to provide a range map |
JP2010128122A (en) * | 2008-11-27 | 2010-06-10 | Olympus Corp | Imaging apparatus |
US7876456B2 (en) * | 2009-05-11 | 2011-01-25 | Mitutoyo Corporation | Intensity compensation for interchangeable chromatic point sensor components |
US8285133B2 (en) * | 2010-12-03 | 2012-10-09 | Research In Motion Limited | Dynamic lighting control in hybrid camera-projector device |
DE102011052802B4 (en) * | 2011-08-18 | 2014-03-13 | Sick Ag | 3D camera and method for monitoring a room area |
JP2013181912A (en) * | 2012-03-02 | 2013-09-12 | Seiko Epson Corp | Component analyzer |
CN103234527B (en) * | 2013-04-07 | 2015-06-24 | 南京理工大学 | Multispectral light-field camera |
US20150260830A1 (en) * | 2013-07-12 | 2015-09-17 | Princeton Optronics Inc. | 2-D Planar VCSEL Source for 3-D Imaging |
US8836922B1 (en) * | 2013-08-20 | 2014-09-16 | Google Inc. | Devices and methods for a rotating LIDAR platform with a shared transmit/receive path |
US20150124094A1 (en) * | 2013-11-05 | 2015-05-07 | Delphi Technologies, Inc. | Multiple imager vehicle optical sensor system |
JP6292533B2 (en) * | 2013-12-06 | 2018-03-14 | 株式会社リコー | Object detection device and sensing device |
JP2015137987A (en) * | 2014-01-24 | 2015-07-30 | アズビル株式会社 | Distance sensor and distance measurement method |
WO2015136100A2 (en) * | 2014-03-14 | 2015-09-17 | Mesa Imaging Ag | Optoelectronic modules operable to recognize spurious reflections and to compensate for errors caused by spurious reflections |
WO2015163074A1 (en) * | 2014-04-22 | 2015-10-29 | シャープ株式会社 | Optical sensor system, optical-type gas sensor system, microparticle sensor system, light-emitting device, and image printing device |
US9756263B2 (en) * | 2014-05-01 | 2017-09-05 | Rebellion Photonics, Inc. | Mobile gas and chemical imaging camera |
US10709365B2 (en) * | 2014-08-21 | 2020-07-14 | I. R. Med Ltd. | System and method for noninvasive analysis of subcutaneous tissue |
JP2016092146A (en) * | 2014-10-31 | 2016-05-23 | セイコーエプソン株式会社 | Quantum interference device, atomic oscillator, electronic equipment and mobile body |
US9330464B1 (en) * | 2014-12-12 | 2016-05-03 | Microsoft Technology Licensing, Llc | Depth camera feedback |
US9992477B2 (en) | 2015-09-24 | 2018-06-05 | Ouster, Inc. | Optical system for collecting distance information within a field |
US10063849B2 (en) | 2015-09-24 | 2018-08-28 | Ouster, Inc. | Optical system for collecting distance information within a field |
EP3408677A4 (en) | 2016-01-29 | 2019-10-09 | Ouster, Inc. | Systems and methods for calibrating an optical distance sensor |
-
2017
- 2017-01-30 EP EP17745102.8A patent/EP3408677A4/en active Pending
- 2017-01-30 MX MX2018009265A patent/MX2018009265A/en unknown
- 2017-01-30 RU RU2018130989A patent/RU2742228C2/en active
- 2017-01-30 KR KR1020187024912A patent/KR20190016482A/en not_active Application Discontinuation
- 2017-01-30 CN CN201780015714.1A patent/CN108780113B/en active Active
- 2017-01-30 BR BR112018015441A patent/BR112018015441A2/en not_active Application Discontinuation
- 2017-01-30 AU AU2017212835A patent/AU2017212835B2/en active Active
- 2017-01-30 CA CA3013065A patent/CA3013065A1/en active Pending
- 2017-01-30 US US15/419,053 patent/US9989406B2/en active Active
- 2017-01-30 JP JP2018559175A patent/JP6763971B2/en active Active
- 2017-01-30 SG SG11201806442YA patent/SG11201806442YA/en unknown
- 2017-01-30 MY MYPI2018001355A patent/MY190572A/en unknown
- 2017-01-30 WO PCT/US2017/015683 patent/WO2017132691A1/en active Application Filing
- 2017-01-30 UA UAA201808971A patent/UA124098C2/en unknown
-
2018
- 2018-03-23 US US15/934,338 patent/US10557750B2/en active Active
- 2018-07-29 IL IL260833A patent/IL260833B/en unknown
- 2018-08-23 ZA ZA201805645A patent/ZA201805645B/en unknown
Also Published As
Publication number | Publication date |
---|---|
US10557750B2 (en) | 2020-02-11 |
US9989406B2 (en) | 2018-06-05 |
IL260833B (en) | 2022-06-01 |
CN108780113B (en) | 2022-07-29 |
AU2017212835A1 (en) | 2018-09-06 |
RU2018130989A (en) | 2020-03-02 |
US20170219426A1 (en) | 2017-08-03 |
BR112018015441A2 (en) | 2018-12-18 |
UA124098C2 (en) | 2021-07-21 |
CA3013065A1 (en) | 2017-08-03 |
AU2017212835B2 (en) | 2019-03-14 |
RU2742228C2 (en) | 2021-02-03 |
EP3408677A4 (en) | 2019-10-09 |
KR20190016482A (en) | 2019-02-18 |
MX2018009265A (en) | 2019-05-13 |
MY190572A (en) | 2022-04-27 |
RU2018130989A3 (en) | 2020-04-27 |
JP6763971B2 (en) | 2020-09-30 |
EP3408677A1 (en) | 2018-12-05 |
WO2017132691A1 (en) | 2017-08-03 |
US20180209841A1 (en) | 2018-07-26 |
CN108780113A (en) | 2018-11-09 |
JP2019504331A (en) | 2019-02-14 |
ZA201805645B (en) | 2019-11-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SG11201806442YA (en) | Systems and methods for calibrating an optical distance sensor | |
SG11201809913PA (en) | Methods for detecting target nucleic acids in a sample | |
SG11201900480YA (en) | Anti-tim-3 antibodies | |
SG11201903710QA (en) | Devices, systems and/or methods for myopia control | |
SG11201909168VA (en) | Combination comprising a ppar agonist such as elafibranor and an acetyl-coa carboxylase (acc) inhibitor | |
SG11201811491YA (en) | Quinazoline and indole compounds to treat medical disorders | |
SG11201909450WA (en) | 360-degree video coding using face continuities | |
SG11201901747VA (en) | Inhibitors of cellular metabolic processes | |
SG11201804696RA (en) | Techniques for metadata processing | |
SG11201804752TA (en) | Device for reminding and measuring material level inside a material container | |
SG11201902351YA (en) | Soft contact lenses with a lubricious coating covalently-attached thereon | |
SG11201908465QA (en) | Substituted indoline derivatives as dengue viral replication inhibitors | |
SG11201811356SA (en) | Beam split extended dynamic range image capture system | |
SG11201810177VA (en) | Pet-imaging immunomodulators | |
SG11201907896PA (en) | Optical system for monitoring the movement of people through a passageway | |
SG11201903785TA (en) | Bivalent antibodies masked by coiled coils | |
SG11201810765PA (en) | Medium chain fatty acid esters of beta-hydroxybutyrate and butanediol and compositions and methods for using same | |
SG11201901228QA (en) | Chromatography method for quantifying a non-ionic surfactant in a composition comprising the non-ionic surfactant and a polypeptide | |
SG11201900123TA (en) | Compositions and methods for treating frontotemporal dementia | |
SG11201900520YA (en) | Water out alarm determination | |
SG11201408171SA (en) | Fbxo3 inhibitors | |
SG11201900664SA (en) | Ophthalmic devices and related methods | |
SG11201900336YA (en) | Radioligands for imaging the ido1 enzyme | |
SG11201906778RA (en) | Improved methods for assessing risk of developing breast cancer | |
SG11201902974PA (en) | Combination of a pd-1 antagonist and eribulin for treating urothelial cancer |