JP6970836B2 - 3dスキャンのためのシステムおよび方法 - Google Patents
3dスキャンのためのシステムおよび方法 Download PDFInfo
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- JP6970836B2 JP6970836B2 JP2020552347A JP2020552347A JP6970836B2 JP 6970836 B2 JP6970836 B2 JP 6970836B2 JP 2020552347 A JP2020552347 A JP 2020552347A JP 2020552347 A JP2020552347 A JP 2020552347A JP 6970836 B2 JP6970836 B2 JP 6970836B2
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0077—Devices for viewing the surface of the body, e.g. camera, magnifying lens
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0062—Arrangements for scanning
- A61B5/0064—Body surface scanning
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- 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
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- 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
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- 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
- G01B11/2545—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 one projection direction and several detection directions, e.g. stereo
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/30—Arrangements for executing machine instructions, e.g. instruction decode
- G06F9/30003—Arrangements for executing specific machine instructions
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- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/10—Image acquisition
- G06V10/12—Details of acquisition arrangements; Constructional details thereof
- G06V10/14—Optical characteristics of the device performing the acquisition or on the illumination arrangements
- G06V10/145—Illumination specially adapted for pattern recognition, e.g. using gratings
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/60—Type of objects
- G06V20/64—Three-dimensional objects
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
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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
- H04N13/275—Image signal generators from 3D object models, e.g. computer-generated stereoscopic image signals
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V2201/00—Indexing scheme relating to image or video recognition or understanding
- G06V2201/12—Acquisition of 3D measurements of objects
- G06V2201/121—Acquisition of 3D measurements of objects using special illumination
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Multimedia (AREA)
- Computer Vision & Pattern Recognition (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pathology (AREA)
- Software Systems (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Human Computer Interaction (AREA)
- Artificial Intelligence (AREA)
- General Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Signal Processing (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Image Analysis (AREA)
- Image Input (AREA)
Description
Claims (6)
- 対象の3D画像を取り込むためのシステムであって、前記システムは:
前記対象および周囲の環境の画像を取り込むように構成される検出装置と;
構造化光の光源を提供するように構成される投影装置と;
前記検出装置および前記投影装置と通信する処理ユニットであって、前記処理ユニットは:
前記検出装置によって取り込まれる前記対象の画像を分析するとともに前記対象の色を検出し;
前記画像の前記分析及び検出された前記対象の色に基づいて前記対象を照らす環境照明の光源の強度を変更し;
前記対象が前記処理ユニットにより変更された強度で前記環境照明の前記光源によって照らされている間に前記検出装置に前記対象の3D画像を取り込ませる;
ようにプログラムされている、処理ユニットと;
を有し、
前記処理ユニットは、前記環境照明の前記光源の前記強度を増加及び/又は減少させることによって、前記対象を照らす前記環境照明の前記光源の前記強度を変更するようにプログラムされる、
システム。 - 前記処理ユニットは、前記投影装置の出力を変更するようにプログラムされる、
請求項1に記載のシステム。 - 前記処理ユニットは、前記投影装置の前記出力の波長または強度の1つまたは複数を変化させることによって、前記投影装置の前記出力を変更するようにプログラムされる、
請求項2に記載のシステム。 - 出力装置をさらに有し、前記処理ユニットはさらに、前記画像を分析した後且つ前記3D画像を取り込む前に、スキャン品質を改善するために前記対象によって取られるべき措置について前記出力装置を介して前記対象に指令を提供するようにプログラムされる、
請求項1に記載のシステム。 - 前記検出装置は、RGBカメラを有する、
請求項1に記載のシステム。 - 前記環境照明の前記光源はスマート照明を含む、
請求項1に記載のシステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862650327P | 2018-03-30 | 2018-03-30 | |
US62/650327 | 2018-03-30 | ||
PCT/EP2019/057577 WO2019185624A1 (en) | 2018-03-30 | 2019-03-26 | System and method for 3d scanning |
Publications (2)
Publication Number | Publication Date |
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JP2021512430A JP2021512430A (ja) | 2021-05-13 |
JP6970836B2 true JP6970836B2 (ja) | 2021-11-24 |
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Application Number | Title | Priority Date | Filing Date |
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JP2020552347A Active JP6970836B2 (ja) | 2018-03-30 | 2019-03-26 | 3dスキャンのためのシステムおよび方法 |
Country Status (5)
Country | Link |
---|---|
US (2) | US10935376B2 (ja) |
EP (1) | EP3773158B1 (ja) |
JP (1) | JP6970836B2 (ja) |
CN (1) | CN112004460A (ja) |
WO (1) | WO2019185624A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115670392B (zh) * | 2023-01-04 | 2023-04-07 | 北京智拓视界科技有限责任公司 | 用于对被扫描对象的脸部表情进行采集的三维扫描装置 |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004045850A1 (de) * | 2004-09-20 | 2006-03-23 | Gutehoffnungshütte Radsatz Gmbh | System und Verfahren zur Weiterleitung eines, vorzugsweise dynamisch, insbesondere zum Zweck einer Bestimmung von aufgetretenem Verschleiß, erfaßten Profils eines Festkörpers |
WO2006109308A1 (en) | 2005-04-12 | 2006-10-19 | Sharon Ehrlich | Real-time imaging method and system using structured light |
WO2007033702A1 (de) * | 2005-09-19 | 2007-03-29 | Gutehoffnungshütte Radsatz Gmbh | Verfahren zur berührungslosen dynamischen erfassung des profils eines festkörpers |
US7728904B2 (en) | 2005-11-08 | 2010-06-01 | Qualcomm Incorporated | Skin color prioritized automatic focus control via sensor-dependent skin color detection |
CN1932847A (zh) | 2006-10-12 | 2007-03-21 | 上海交通大学 | 复杂背景下彩色图像人脸检测的方法 |
JPWO2010021090A1 (ja) | 2008-08-20 | 2012-01-26 | パナソニック株式会社 | 距離推定装置、距離推定方法、プログラム、集積回路およびカメラ |
US8294762B2 (en) * | 2008-10-10 | 2012-10-23 | Fujifilm Corporation | Three-dimensional shape measurement photographing apparatus, method, and program |
JP5161024B2 (ja) | 2008-10-10 | 2013-03-13 | 富士フイルム株式会社 | 3次元形状計測用撮影装置および方法並びにプログラム |
US8570530B2 (en) * | 2009-06-03 | 2013-10-29 | Carestream Health, Inc. | Apparatus for dental surface shape and shade imaging |
US9041775B2 (en) * | 2011-03-23 | 2015-05-26 | Mgestyk Technologies Inc. | Apparatus and system for interfacing with computers and other electronic devices through gestures by using depth sensing and methods of use |
JP2013126485A (ja) | 2011-12-19 | 2013-06-27 | Panasonic Corp | 光照射装置 |
WO2013175595A1 (ja) * | 2012-05-23 | 2013-11-28 | パイオニア株式会社 | 三次元顔計測装置、制御方法、プログラム、及び記憶媒体 |
JP6355710B2 (ja) | 2013-03-15 | 2018-07-11 | ファロ テクノロジーズ インコーポレーテッド | 非接触型光学三次元測定装置 |
JP2014182115A (ja) * | 2013-03-21 | 2014-09-29 | Pioneer Electronic Corp | 三次元計測装置、制御方法、プログラム、及び記憶媒体 |
WO2014201009A2 (en) * | 2013-06-10 | 2014-12-18 | Relevant Play, Llc | Systems and methods for infrared detection |
US9769461B2 (en) * | 2013-07-16 | 2017-09-19 | Texas Instruments Incorporated | Adaptive structured light patterns |
AU2014338511B2 (en) | 2013-10-23 | 2018-08-09 | Facebook Technologies, Llc | Three dimensional depth mapping using dynamic structured light |
JP2015142717A (ja) | 2013-12-27 | 2015-08-06 | パナソニックIpマネジメント株式会社 | 光美容器具および光美容方法 |
JPWO2015163169A1 (ja) * | 2014-04-23 | 2017-04-13 | ソニー株式会社 | 画像処理装置および方法 |
WO2015198378A1 (ja) | 2014-06-23 | 2015-12-30 | 堺ディスプレイプロダクト株式会社 | 光源装置及び表示装置 |
US20160150219A1 (en) * | 2014-11-20 | 2016-05-26 | Mantisvision Ltd. | Methods Circuits Devices Assemblies Systems and Functionally Associated Computer Executable Code for Image Acquisition With Depth Estimation |
US9947098B2 (en) * | 2015-05-13 | 2018-04-17 | Facebook, Inc. | Augmenting a depth map representation with a reflectivity map representation |
KR20160139108A (ko) | 2015-05-26 | 2016-12-07 | 서울바이오시스 주식회사 | 광 조사장치 |
US10462421B2 (en) * | 2015-07-20 | 2019-10-29 | Microsoft Technology Licensing, Llc | Projection unit |
DE112015007146T5 (de) | 2015-11-25 | 2018-08-02 | Mitsubishi Electric Corporation | Vorrichtung und verfahren zur dreidimensionalen bildmessung |
US9813673B2 (en) | 2016-01-20 | 2017-11-07 | Gerard Dirk Smits | Holographic video capture and telepresence system |
CN105631891B (zh) | 2016-02-22 | 2018-12-11 | 清华大学 | 人脸采集系统和人脸采集方法 |
RU2668343C2 (ru) * | 2016-08-24 | 2018-09-28 | Самсунг Электроникс Ко., Лтд. | Электронное устройство, содержащее светоизлучающие элементы, и способ его функционирования |
JP7090446B2 (ja) * | 2018-03-22 | 2022-06-24 | 株式会社キーエンス | 画像処理装置 |
-
2019
- 2019-03-20 US US16/359,269 patent/US10935376B2/en active Active
- 2019-03-26 CN CN201980023811.4A patent/CN112004460A/zh active Pending
- 2019-03-26 EP EP19716317.3A patent/EP3773158B1/en active Active
- 2019-03-26 JP JP2020552347A patent/JP6970836B2/ja active Active
- 2019-03-26 WO PCT/EP2019/057577 patent/WO2019185624A1/en active Application Filing
-
2021
- 2021-01-27 US US17/159,566 patent/US11969231B2/en active Active
Also Published As
Publication number | Publication date |
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WO2019185624A1 (en) | 2019-10-03 |
EP3773158B1 (en) | 2023-03-08 |
JP2021512430A (ja) | 2021-05-13 |
US11969231B2 (en) | 2024-04-30 |
US20210148700A1 (en) | 2021-05-20 |
US10935376B2 (en) | 2021-03-02 |
CN112004460A (zh) | 2020-11-27 |
US20190301858A1 (en) | 2019-10-03 |
EP3773158A1 (en) | 2021-02-17 |
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