HK1219773A1 - 帶有包含用於照明受試主題的固定圖案光學部的圖案移動裝置的便携式結構光測量模塊/設備 - Google Patents
帶有包含用於照明受試主題的固定圖案光學部的圖案移動裝置的便携式結構光測量模塊/設備Info
- Publication number
- HK1219773A1 HK1219773A1 HK16107815.0A HK16107815A HK1219773A1 HK 1219773 A1 HK1219773 A1 HK 1219773A1 HK 16107815 A HK16107815 A HK 16107815A HK 1219773 A1 HK1219773 A1 HK 1219773A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- pattern
- illuminating
- subject
- test
- under
- Prior art date
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
- G01B11/2518—Projection by scanning of the object
- G01B11/2527—Projection by scanning of the object with phase change by in-plane movement of the patern
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Theoretical Computer Science (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Endoscopes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2013/034109 WO2014158150A1 (en) | 2013-03-27 | 2013-03-27 | Portable structured light measurement module/apparatus with pattern shifting device incorporating a fixed-pattern optic for illuminating a subject-under-test |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1219773A1 true HK1219773A1 (zh) | 2017-04-13 |
Family
ID=51624935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK16107815.0A HK1219773A1 (zh) | 2013-03-27 | 2016-07-05 | 帶有包含用於照明受試主題的固定圖案光學部的圖案移動裝置的便携式結構光測量模塊/設備 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2979059B1 (zh) |
JP (1) | JP2016522883A (zh) |
CN (1) | CN105378426B (zh) |
HK (1) | HK1219773A1 (zh) |
WO (1) | WO2014158150A1 (zh) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015100300A1 (de) * | 2015-01-12 | 2016-01-21 | Carl Zeiss Ag | Endoskopsystem |
WO2017154005A1 (en) * | 2016-03-10 | 2017-09-14 | Biop - Medical Ltd | Device for diagnosing a tissue |
US11051609B2 (en) * | 2016-05-24 | 2021-07-06 | Koninklijke Philips N.V. | Methods and systems for optical sensing of forces in a toothbrush |
KR102406943B1 (ko) * | 2017-06-14 | 2022-06-10 | 엘지디스플레이 주식회사 | 광학 이미지 센서 및 그를 구비한 표시장치 |
US11648095B2 (en) * | 2017-08-10 | 2023-05-16 | D4D Technologies, Llc | Intra-oral scanning device |
KR101874547B1 (ko) * | 2018-05-03 | 2018-07-04 | 주식회사 메디트 | 3차원 구강 스캐너 |
CN108961329B (zh) * | 2018-06-22 | 2020-10-30 | 成都极米科技股份有限公司 | 投影仪空间位置信息的采集方法、装置和计算机可读存储介质 |
WO2020102658A2 (en) * | 2018-11-16 | 2020-05-22 | Carestream Dental Llc | Laser projection system |
GB2589071A (en) * | 2019-11-01 | 2021-05-26 | King S College London | Dental imaging |
CN111006602B (zh) * | 2019-12-17 | 2021-06-01 | 电子科技大学 | 一种基于双目视觉对涡轮叶片应变测量的成像装置 |
CN113662509A (zh) * | 2020-05-15 | 2021-11-19 | 苏州佳世达光电有限公司 | 口腔扫描机及其探头 |
JP7472674B2 (ja) * | 2020-06-22 | 2024-04-23 | コニカミノルタ株式会社 | 口腔内測定装置 |
CN112353378A (zh) * | 2020-11-04 | 2021-02-12 | 上海交通大学医学院附属瑞金医院 | 一种基于平行结构探测体的微循环探测装置及系统 |
CN113551617B (zh) * | 2021-06-30 | 2023-03-31 | 南京理工大学 | 基于条纹投影的双目双频互补三维面型测量方法 |
CN114500771B (zh) * | 2022-01-25 | 2024-01-30 | 北京经纬恒润科技股份有限公司 | 车载成像系统 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3922732B2 (ja) * | 1995-01-17 | 2007-05-30 | 大日本印刷株式会社 | 複数パターン同時計測装置 |
EP0990870A1 (en) * | 1998-04-17 | 2000-04-05 | Mitsubishi Denki Kabushiki Kaisha | Position sensor |
IL125659A (en) * | 1998-08-05 | 2002-09-12 | Cadent Ltd | Method and device for three-dimensional simulation of a structure |
US20070086762A1 (en) * | 2005-10-13 | 2007-04-19 | 3M Innovative Properties Company | Front end for 3D imaging camera |
WO2010006081A1 (en) * | 2008-07-08 | 2010-01-14 | Chiaro Technologies, Inc. | Multiple channel locating |
DE102008040947B4 (de) * | 2008-08-01 | 2014-02-06 | Sirona Dental Systems Gmbh | 3D-Dentalkamera zur Erfassung von Oberflächenstrukturen eines Messobjekts mittels Triangulation |
CN104783757B (zh) * | 2009-06-17 | 2018-01-05 | 3形状股份有限公司 | 聚焦扫描设备 |
TWI426296B (zh) * | 2009-06-19 | 2014-02-11 | Ind Tech Res Inst | 利用光學偏極特性之三維顯微共焦量測系統與方法 |
US8947677B2 (en) * | 2010-08-06 | 2015-02-03 | University Of Kentucky Research Foundation | Dual-frequency phase multiplexing (DFPM) and period coded phase measuring (PCPM) pattern strategies in 3-D structured light systems, and lookup table (LUT) based data processing |
US8976367B2 (en) * | 2010-11-15 | 2015-03-10 | Seikowave, Inc. | Structured light 3-D measurement module and system for illuminating a subject-under-test in relative linear motion with a fixed-pattern optic |
-
2013
- 2013-03-27 JP JP2016505440A patent/JP2016522883A/ja active Pending
- 2013-03-27 CN CN201380075197.9A patent/CN105378426B/zh active Active
- 2013-03-27 WO PCT/US2013/034109 patent/WO2014158150A1/en active Application Filing
- 2013-03-27 EP EP13880242.6A patent/EP2979059B1/en active Active
-
2016
- 2016-07-05 HK HK16107815.0A patent/HK1219773A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
WO2014158150A1 (en) | 2014-10-02 |
CN105378426A (zh) | 2016-03-02 |
EP2979059B1 (en) | 2021-05-05 |
JP2016522883A (ja) | 2016-08-04 |
EP2979059A1 (en) | 2016-02-03 |
EP2979059A4 (en) | 2016-11-16 |
CN105378426B (zh) | 2019-04-12 |
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