BR112018074778A2 - sistema de medição óptica e varredura e métodos de uso - Google Patents
sistema de medição óptica e varredura e métodos de usoInfo
- Publication number
- BR112018074778A2 BR112018074778A2 BR112018074778-5A BR112018074778A BR112018074778A2 BR 112018074778 A2 BR112018074778 A2 BR 112018074778A2 BR 112018074778 A BR112018074778 A BR 112018074778A BR 112018074778 A2 BR112018074778 A2 BR 112018074778A2
- Authority
- BR
- Brazil
- Prior art keywords
- subject
- capture device
- image capture
- methods
- scanning system
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title abstract 3
- 238000005259 measurement Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 208000030533 eye disease Diseases 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T19/00—Manipulating 3D models or images for computer graphics
- G06T19/20—Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
-
- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C13/00—Assembling; Repairing; Cleaning
- G02C13/003—Measuring during assembly or fitting of spectacles
- G02C13/005—Measuring geometric parameters required to locate ophtalmic lenses in spectacles frames
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T15/00—3D [Three Dimensional] image rendering
- G06T15/08—Volume rendering
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
- G06T7/0012—Biomedical image inspection
-
- 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
- G06T7/55—Depth or shape recovery from multiple images
- G06T7/593—Depth or shape recovery from multiple images from stereo images
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/60—Analysis of geometric attributes
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/70—Determining position or orientation of objects or cameras
- G06T7/73—Determining position or orientation of objects or cameras using feature-based methods
- G06T7/75—Determining position or orientation of objects or cameras using feature-based methods involving models
-
- 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
- G06V20/653—Three-dimensional objects by matching three-dimensional models, e.g. conformal mapping of Riemann surfaces
-
- 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
- G06V40/168—Feature extraction; Face representation
- G06V40/171—Local features and components; Facial parts ; Occluding parts, e.g. glasses; Geometrical relationships
-
- 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
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10004—Still image; Photographic image
- G06T2207/10012—Stereo images
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30004—Biomedical image processing
- G06T2207/30041—Eye; Retina; Ophthalmic
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30196—Human being; Person
- G06T2207/30201—Face
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30204—Marker
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2219/00—Indexing scheme for manipulating 3D models or images for computer graphics
- G06T2219/20—Indexing scheme for editing of 3D models
- G06T2219/2004—Aligning objects, relative positioning of parts
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Multimedia (AREA)
- Software Systems (AREA)
- Computer Graphics (AREA)
- Geometry (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Architecture (AREA)
- Human Computer Interaction (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Quality & Reliability (AREA)
- Signal Processing (AREA)
- Radiology & Medical Imaging (AREA)
- Medical Informatics (AREA)
- Ophthalmology & Optometry (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
- Eye Examination Apparatus (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
sistema de medição óptica para ajustar óculos a um sujeito e/ou para diagnosticar e/ou monitorar doenças oculares e/ou distúrbio no sujeito, e métodos de uso do mesmo. o sistema inclui pelo menos um dispositivo de captura de imagem para capturar pelo menos uma imagem de pelo menos parte da face do sujeito. o sistema também inclui pelo menos uma montagem móvel para montar o dispositivo de captura de imagem na frente do sujeito e mover o dispositivo de captura de imagem em relação ao sujeito; e pelo menos um processador operativamente conectado ao dispositivo de captura de imagem para gerar um modelo tridimensional (3d) da pelo menos parte da face do sujeito. o pelo menos um processador também é configurado para determinar, a partir do modelo 3d gerado, uma ou mais medições ópticas do sujeito.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2016902112A AU2016902112A0 (en) | 2016-06-01 | An Optical Measuring And Scanning System And Methods Of Use | |
AU2016902112 | 2016-06-01 | ||
PCT/AU2017/050493 WO2017205903A1 (en) | 2016-06-01 | 2017-05-26 | An optical measuring and scanning system and methods of use |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112018074778A2 true BR112018074778A2 (pt) | 2019-03-06 |
Family
ID=60479566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112018074778-5A BR112018074778A2 (pt) | 2016-06-01 | 2017-05-26 | sistema de medição óptica e varredura e métodos de uso |
Country Status (8)
Country | Link |
---|---|
US (1) | US10997794B2 (pt) |
EP (1) | EP3465545A4 (pt) |
JP (1) | JP7021783B2 (pt) |
CN (1) | CN109313707B (pt) |
AU (3) | AU2017274570B2 (pt) |
BR (1) | BR112018074778A2 (pt) |
CA (1) | CA3024874A1 (pt) |
WO (1) | WO2017205903A1 (pt) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2019121126A1 (en) | 2017-12-19 | 2019-06-27 | Koninklijke Philips N.V. | Determining facial metrics of a patient and identifying a custom mask for the patient therefrom |
US10685457B2 (en) | 2018-11-15 | 2020-06-16 | Vision Service Plan | Systems and methods for visualizing eyewear on a user |
US11036043B2 (en) * | 2019-01-17 | 2021-06-15 | Advanced New Technologies Co., Ltd. | Identity authentication using lens features |
EP3730918A1 (de) | 2019-04-23 | 2020-10-28 | Carl Zeiss Vision International GmbH | Verfahren und vorrichtung zum vermessen der lokalen brechkraft und/oder der brechkraftverteilung eines brillenglases |
WO2020245352A1 (en) * | 2019-06-07 | 2020-12-10 | Koninklijke Philips N.V. | Patient sleep therapy mask selection tool |
WO2021008876A1 (en) * | 2019-07-18 | 2021-01-21 | Essilor International | System and method for determining at least one feature of at least one lens mounted in a spectacle frame |
CN110569829B (zh) * | 2019-07-30 | 2023-06-13 | 南阳师范学院 | 一种配眼镜参数自动检测识别匹配系统 |
US12032227B2 (en) * | 2019-10-30 | 2024-07-09 | Luxmea Studio Llc | Bespoke eyewear and system and method for manufacturing bespoke eyewear |
CN110838174A (zh) * | 2019-11-18 | 2020-02-25 | 四川长虹电器股份有限公司 | 一种面向透明物体的3d扫描方法 |
US20210185295A1 (en) * | 2019-12-17 | 2021-06-17 | Koninklijke Philips N.V. | Device and method for assisting in 3d scanning a subject |
CN114730102A (zh) * | 2019-12-19 | 2022-07-08 | 依视路国际公司 | 用于确定眼科镜片相对于配戴者参考系的配适位置的方法和系统以及用于确定眼科镜片的镜片设计的方法 |
EP4078279A1 (en) * | 2019-12-19 | 2022-10-26 | Essilor International | Method for determining a value of at least one geometrico-morphological parameter of a subject wearing an eyewear |
EP3882810B1 (en) * | 2020-03-16 | 2023-06-07 | Carl Zeiss Vision International GmbH | Computer implemented methods and devices for determining dimensions and distances of head features |
CN111598867B (zh) * | 2020-05-14 | 2021-03-09 | 国家卫生健康委科学技术研究所 | 用于检测特定面部综合征的方法、装置及计算机可读存储介质 |
EP3944004A1 (de) | 2020-07-23 | 2022-01-26 | Carl Zeiss Vision International GmbH | Computerimplementiertes verfahren zur erzeugung von daten zur herstellung mindestens eines brillenglases und verfahren zur herstellung einer brille |
CN112731357A (zh) * | 2020-12-30 | 2021-04-30 | 清华大学 | 一种激光点云里程计定位误差的实时修正方法和系统 |
FR3118821B1 (fr) * | 2021-01-13 | 2024-03-01 | Fittingbox | Procédé de détection et de suivi dans un flux vidéo d’un visage d’un individu portant une paire de lunettes |
US12062197B2 (en) | 2022-02-09 | 2024-08-13 | Google Llc | Validation of modeling and simulation of wearable device |
US12008711B2 (en) | 2022-02-09 | 2024-06-11 | Google Llc | Determining display gazability and placement of virtual try-on glasses using optometric measurements |
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JP3166179B2 (ja) * | 1991-01-22 | 2001-05-14 | キヤノン株式会社 | 視線検出装置 |
AU5899094A (en) * | 1992-12-10 | 1994-07-04 | John M. Dasso | Method and apparatus for generating a three-dimensional effect for two-dimensional images |
US6523955B1 (en) * | 1997-07-07 | 2003-02-25 | Heinrich A. Eberl | Method for improving optic perceptive faculty by modifying the retinal image |
US6095650A (en) * | 1998-09-22 | 2000-08-01 | Virtual Visual Devices, Llc | Interactive eyewear selection system |
JP3650300B2 (ja) | 1999-12-13 | 2005-05-18 | Hoya株式会社 | 瞳孔位置測定具 |
WO2001088654A2 (en) * | 2000-05-18 | 2001-11-22 | Visionix Ltd. | Spectacles fitting system and fitting methods |
JP4055858B2 (ja) | 2000-07-28 | 2008-03-05 | 独立行政法人産業技術総合研究所 | 視線検出システム |
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DE102005003699B4 (de) | 2005-01-26 | 2018-07-05 | Rodenstock Gmbh | Vorrichtung und Verfahren zum Bestimmen von optischen Parametern eines Benutzers; Computerprogrammprodukt |
DE102006033491A1 (de) * | 2006-07-19 | 2008-01-31 | Rodenstock Gmbh | Vorrichtung und Verfahren zum Bestimmen einer Trageposition einer Brille, Computerprogrammvorrichtung |
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JP6327753B2 (ja) | 2013-05-08 | 2018-05-23 | 国立大学法人静岡大学 | 瞳孔検出用光源装置、瞳孔検出装置及び瞳孔検出方法 |
KR101821284B1 (ko) * | 2013-08-22 | 2018-01-23 | 비스포크, 인코포레이티드 | 커스텀 제품을 생성하기 위한 방법 및 시스템 |
MX2016011848A (es) | 2014-03-13 | 2016-12-08 | First Sense Medical Llc | Aparato y metodo para detectar una presencia de cancer. |
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JP6555707B2 (ja) | 2014-11-12 | 2019-08-07 | 国立大学法人静岡大学 | 瞳孔検出装置、瞳孔検出方法及び瞳孔検出プログラム |
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CN105451012B (zh) * | 2015-11-18 | 2018-07-31 | 湖南拓视觉信息技术有限公司 | 三维成像系统和三维成像方法 |
DE102016106121A1 (de) * | 2016-04-04 | 2017-10-05 | Carl Zeiss Ag | Verfahren und Vorrichtung zum Bestimmen von Parametern zur Brillenanpassung |
FR3069687B1 (fr) * | 2017-07-25 | 2021-08-06 | Fittingbox | Procede de determination d'au moins un parametre associe a un dispositif ophtalmique |
US10685457B2 (en) * | 2018-11-15 | 2020-06-16 | Vision Service Plan | Systems and methods for visualizing eyewear on a user |
US11181978B2 (en) * | 2019-06-17 | 2021-11-23 | Hemy8 Sa | System and method for gaze estimation |
-
2017
- 2017-05-26 CN CN201780033609.0A patent/CN109313707B/zh active Active
- 2017-05-26 JP JP2018563543A patent/JP7021783B2/ja active Active
- 2017-05-26 AU AU2017274570A patent/AU2017274570B2/en active Active
- 2017-05-26 WO PCT/AU2017/050493 patent/WO2017205903A1/en unknown
- 2017-05-26 CA CA3024874A patent/CA3024874A1/en active Pending
- 2017-05-26 BR BR112018074778-5A patent/BR112018074778A2/pt unknown
- 2017-05-26 EP EP17805383.1A patent/EP3465545A4/en active Pending
-
2018
- 2018-11-21 US US16/197,519 patent/US10997794B2/en active Active
-
2022
- 2022-02-03 AU AU2022200703A patent/AU2022200703B2/en active Active
-
2023
- 2023-04-19 AU AU2023100035A patent/AU2023100035B4/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN109313707A (zh) | 2019-02-05 |
AU2017274570A1 (en) | 2018-12-20 |
AU2023100035A4 (en) | 2023-05-25 |
EP3465545A4 (en) | 2020-01-29 |
US20190108687A1 (en) | 2019-04-11 |
AU2017274570B2 (en) | 2022-02-03 |
AU2022200703A1 (en) | 2022-02-24 |
US10997794B2 (en) | 2021-05-04 |
AU2022200703B2 (en) | 2023-09-21 |
WO2017205903A1 (en) | 2017-12-07 |
JP2019518545A (ja) | 2019-07-04 |
AU2023100035B4 (en) | 2023-06-22 |
CA3024874A1 (en) | 2017-12-07 |
JP7021783B2 (ja) | 2022-02-17 |
EP3465545A1 (en) | 2019-04-10 |
CN109313707B (zh) | 2023-09-05 |
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