MX2014006760A - Metodo para combinar una pluralidad de imagenes del ojo en una imagen multifocal plenoptica. - Google Patents
Metodo para combinar una pluralidad de imagenes del ojo en una imagen multifocal plenoptica.Info
- Publication number
- MX2014006760A MX2014006760A MX2014006760A MX2014006760A MX2014006760A MX 2014006760 A MX2014006760 A MX 2014006760A MX 2014006760 A MX2014006760 A MX 2014006760A MX 2014006760 A MX2014006760 A MX 2014006760A MX 2014006760 A MX2014006760 A MX 2014006760A
- Authority
- MX
- Mexico
- Prior art keywords
- eye images
- eye
- images
- combining
- image
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000003384 imaging method Methods 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/14—Arrangements specially adapted for eye photography
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T3/00—Geometric image transformations in the plane of the image
- G06T3/14—Transformations for image registration, e.g. adjusting or mapping for alignment of images
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2200/00—Indexing scheme for image data processing or generation, in general
- G06T2200/21—Indexing scheme for image data processing or generation, in general involving computational photography
-
- 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
- G06T2207/10141—Special mode during image acquisition
- G06T2207/10148—Varying focus
-
- 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
- G06T2207/20—Special algorithmic details
- G06T2207/20172—Image enhancement details
- G06T2207/20208—High dynamic range [HDR] image processing
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Ophthalmology & Optometry (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Eye Examination Apparatus (AREA)
- Image Processing (AREA)
- Studio Devices (AREA)
- Automatic Focus Adjustment (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
Un método para combinar una pluralidad de imágenes del ojo en una imagen multifocal plenóptica que incluye el registro de las imágenes del ojo con una pluralidad de cuadros en uno o más conjuntos de imágenes del ojo con un procesador y un sistema de memoria, alinear cada una de las imágenes del ojo en cada uno de uno o más conjuntos de imágenes con una referencia seleccionada que reside en el sistema de memoria con el procesador y determinar una o más regiones en foco de las imágenes del ojo al calcular una o más imágenes gradiente ignorando interferencia y otros artefactos de imagen. El método también incluye la identificación de la una o más regiones en foco con máxima resolución de la una o más imágenes de gradiente y seleccionar una o más correspondientes intensidades en foco de los cuadros para combinar en una imagen multifocal plenóptica con una mayor resolución que las imágenes del ojo, los cuadros y uno o más conjuntos de imágenes del ojo.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161568851P | 2011-12-09 | 2011-12-09 | |
| PCT/US2012/068646 WO2013086473A1 (en) | 2011-12-09 | 2012-12-08 | Method for combining a plurality of eye images into a plenoptic multifocal image |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2014006760A true MX2014006760A (es) | 2015-03-03 |
| MX337930B MX337930B (es) | 2016-03-28 |
Family
ID=48574968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2014006760A MX337930B (es) | 2011-12-09 | 2012-12-08 | Metodo para combinar una pluralidad de imagenes del ojo en una imagen multifocal plenoptica. |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US8814362B2 (es) |
| EP (1) | EP2787877B1 (es) |
| JP (1) | JP2015506730A (es) |
| KR (1) | KR20140105816A (es) |
| CN (1) | CN104203081B (es) |
| AU (1) | AU2012347482B2 (es) |
| BR (1) | BR112014013737B1 (es) |
| CA (1) | CA2858198C (es) |
| DK (1) | DK2787877T3 (es) |
| ES (1) | ES2917892T3 (es) |
| IL (1) | IL232982B (es) |
| MX (1) | MX337930B (es) |
| WO (1) | WO2013086473A1 (es) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5822485B2 (ja) * | 2011-02-25 | 2015-11-24 | キヤノン株式会社 | 画像処理装置、画像処理方法、画像処理システム、ｓｌｏ装置、およびプログラム |
| US8998411B2 (en) | 2011-07-08 | 2015-04-07 | Carl Zeiss Meditec, Inc. | Light field camera for fundus photography |
| EP2788034B1 (en) | 2011-12-09 | 2021-05-26 | Regents of the University of Minnesota | Hyperspectral imaging for early detection of alzheimer's disease |
| US9016862B2 (en) * | 2012-05-10 | 2015-04-28 | Sonomed Ip Holdings, Inc. | Multimodality correlation of optical coherence tomography using secondary reference images |
| US9456746B2 (en) | 2013-03-15 | 2016-10-04 | Carl Zeiss Meditec, Inc. | Systems and methods for broad line fundus imaging |
| US9215977B2 (en) * | 2013-03-25 | 2015-12-22 | David KOHN BITRAN | Portable device for indirect ophthalmology |
| US9211064B2 (en) | 2014-02-11 | 2015-12-15 | Welch Allyn, Inc. | Fundus imaging system |
| US9237847B2 (en) | 2014-02-11 | 2016-01-19 | Welch Allyn, Inc. | Ophthalmoscope device |
| US9895057B2 (en) | 2014-04-24 | 2018-02-20 | Carl Zeiss Meditec, Inc. | Functional vision testing using light field displays |
| WO2016033590A1 (en) | 2014-08-31 | 2016-03-03 | Berestka John | Systems and methods for analyzing the eye |
| CN104287692B (zh) * | 2014-11-06 | 2017-12-19 | 苏州微清医疗器械有限公司 | 一种眼底照相装置 |
| US10582852B2 (en) | 2015-02-05 | 2020-03-10 | Carl Zeiss Meditec Ag | Method and apparatus for reducing scattered light in broad-line fundus imaging |
| US10799115B2 (en) | 2015-02-27 | 2020-10-13 | Welch Allyn, Inc. | Through focus retinal image capturing |
| US11045088B2 (en) | 2015-02-27 | 2021-06-29 | Welch Allyn, Inc. | Through focus retinal image capturing |
| US9967535B2 (en) * | 2015-04-17 | 2018-05-08 | Light Labs Inc. | Methods and apparatus for reducing noise in images |
| US10136804B2 (en) | 2015-07-24 | 2018-11-27 | Welch Allyn, Inc. | Automatic fundus image capture system |
| US10506165B2 (en) | 2015-10-29 | 2019-12-10 | Welch Allyn, Inc. | Concussion screening system |
| US10772495B2 (en) | 2015-11-02 | 2020-09-15 | Welch Allyn, Inc. | Retinal image capturing |
| US10003738B2 (en) | 2015-12-18 | 2018-06-19 | Light Labs Inc. | Methods and apparatus for detecting and/or indicating a blocked sensor or camera module |
| US10413179B2 (en) | 2016-01-07 | 2019-09-17 | Welch Allyn, Inc. | Infrared fundus imaging system |
| WO2017156400A1 (en) | 2016-03-10 | 2017-09-14 | Regents Of The University Of Minnesota | Spectral-spatial imaging device |
| US10602926B2 (en) | 2016-09-29 | 2020-03-31 | Welch Allyn, Inc. | Through focus retinal image capturing |
| US10285589B2 (en) | 2016-09-30 | 2019-05-14 | Welch Allyn, Inc. | Fundus image capture system |
| CA3040419A1 (en) * | 2016-10-13 | 2018-04-19 | Translatum Medicus, Inc. | Systems and methods for detection of ocular disease |
| EP3716838A4 (en) | 2017-11-27 | 2021-08-11 | Retispec Inc. | RAMAN EYE IMAGER, GUIDED BY HYPERSPECTRAL IMAGE, FOR PATHOLOGIES OF ALZHEIMER'S MORBUS |
| US11096574B2 (en) | 2018-05-24 | 2021-08-24 | Welch Allyn, Inc. | Retinal image capturing |
| KR102250688B1 (ko) * | 2018-12-13 | 2021-05-12 | 서울대학교병원 | 안저 영상과 형광안저혈관조영 영상의 정합을 이용한 자동 혈관 분할 장치 및 방법 |
| US20220198630A1 (en) * | 2019-04-19 | 2022-06-23 | Nidek Co. Ltd. | Method of and apparatus for creating an all-in-focus image of a portion of an iridocorneal angle of an eye |
| WO2020237441A1 (en) * | 2019-05-24 | 2020-12-03 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | User equipment and method of oblique view correction |
| EP4217958A1 (de) * | 2020-09-22 | 2023-08-02 | K/Lens GmbH | Verfahren zur erstellung einer bildaufzeichnung |
| CN116883461B (zh) * | 2023-05-18 | 2024-03-01 | 珠海移科智能科技有限公司 | 一种用于获取清晰文档图像的方法及其终端装置 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0381879A (ja) * | 1989-08-24 | 1991-04-08 | Canon Inc | 医用画像処理装置 |
| JP3413778B2 (ja) * | 1992-03-26 | 2003-06-09 | ソニー株式会社 | 画像処理装置 |
| JP3956584B2 (ja) * | 2000-06-02 | 2007-08-08 | 株式会社日立製作所 | 全焦点画像合成方法及び装置 |
| JP4901230B2 (ja) * | 2006-02-08 | 2012-03-21 | 興和株式会社 | 撮像システム |
| JP4863207B2 (ja) * | 2006-07-04 | 2012-01-25 | 国立大学法人愛媛大学 | 眼科装置 |
| US7854510B2 (en) * | 2008-10-16 | 2010-12-21 | Steven Roger Verdooner | Apparatus and method for imaging the eye |
| MX2012010540A (es) * | 2010-03-23 | 2013-01-28 | Steven Verdooner | Aparato y metodo para formacion de imagen de ojo. |
| CN102008289A (zh) * | 2010-12-08 | 2011-04-13 | 苏州六六宏医疗器械有限公司 | 基于自动寻优算法的像差补偿眼底显微镜 |
| JP2012213555A (ja) * | 2011-04-01 | 2012-11-08 | Topcon Corp | 眼底撮影装置 |
| US8870376B2 (en) * | 2011-11-04 | 2014-10-28 | Joshua Noel Hogan | Non-invasive optical monitoring |
-
2012
- 2012-12-08 US US13/708,979 patent/US8814362B2/en active Active
- 2012-12-08 AU AU2012347482A patent/AU2012347482B2/en active Active
- 2012-12-08 BR BR112014013737-4A patent/BR112014013737B1/pt active IP Right Grant
- 2012-12-08 CA CA2858198A patent/CA2858198C/en active Active
- 2012-12-08 JP JP2014546164A patent/JP2015506730A/ja active Pending
- 2012-12-08 WO PCT/US2012/068646 patent/WO2013086473A1/en active Application Filing
- 2012-12-08 DK DK12855019.1T patent/DK2787877T3/da active
- 2012-12-08 CN CN201280069181.2A patent/CN104203081B/zh active Active
- 2012-12-08 KR KR1020147018867A patent/KR20140105816A/ko not_active Application Discontinuation
- 2012-12-08 MX MX2014006760A patent/MX337930B/es active IP Right Grant
- 2012-12-08 ES ES12855019T patent/ES2917892T3/es active Active
- 2012-12-08 EP EP12855019.1A patent/EP2787877B1/en active Active
-
2014
- 2014-06-05 IL IL232982A patent/IL232982B/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| EP2787877B1 (en) | 2022-04-06 |
| CN104203081B (zh) | 2016-12-28 |
| ES2917892T3 (es) | 2022-07-12 |
| CN104203081A (zh) | 2014-12-10 |
| EP2787877A4 (en) | 2015-08-12 |
| CA2858198C (en) | 2020-06-30 |
| AU2012347482A1 (en) | 2014-07-10 |
| WO2013086473A1 (en) | 2013-06-13 |
| BR112014013737B1 (pt) | 2022-02-08 |
| US8814362B2 (en) | 2014-08-26 |
| IL232982A0 (en) | 2014-07-31 |
| EP2787877A1 (en) | 2014-10-15 |
| KR20140105816A (ko) | 2014-09-02 |
| AU2012347482B2 (en) | 2017-03-30 |
| DK2787877T3 (da) | 2022-06-20 |
| BR112014013737A2 (pt) | 2018-09-04 |
| MX337930B (es) | 2016-03-28 |
| IL232982B (en) | 2018-08-30 |
| CA2858198A1 (en) | 2013-06-13 |
| JP2015506730A (ja) | 2015-03-05 |
| US20130169934A1 (en) | 2013-07-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX2014006760A (es) | Metodo para combinar una pluralidad de imagenes del ojo en una imagen multifocal plenoptica. | |
| NZ776286A (en) | Semi-global shutter imager | |
| GB2521085A (en) | Image processing apparatus, image processing method, program, and image pickup apparatus having the image processing apparatus | |
| MY180913A (en) | Imaging method, imaging device, and electronic device | |
| WO2014089399A8 (en) | System and method for evaluating intraocular lens performance | |
| FR2985065B1 (fr) | Procede d'estimation de flot optique a partir d'un capteur asynchrone de lumiere | |
| WO2012138687A3 (en) | Spatially-varying flicker detection | |
| WO2014172059A3 (en) | Reference image selection for motion ghost filtering | |
| WO2014070927A3 (en) | Expanded-field-of-view image and video capture | |
| BR112017014647A2 (pt) | método e aparelho de processamento de imagem | |
| WO2014160701A3 (en) | Mri with repeated k-t -sub-sampling and artifact minimization allowing for free breathing abdominal mri | |
| WO2009151953A3 (en) | Stereoscopic panoramic imaging system | |
| EP2677734A3 (en) | Array camera imaging system and method | |
| WO2014099048A3 (en) | Methods and apparatus for merging depth images generated using distinct depth imaging techniques | |
| EP3261328A3 (en) | Image processing apparatus, image capturing apparatus, image processing method, and computer-readable storage medium | |
| EP2600309A3 (en) | Foreground subject detection | |
| WO2014014603A3 (en) | Crosstalk reduction with location-based adjustment in multiview video processing | |
| GB2534051A (en) | Image processing apparatus and image processing method | |
| EP2728888A3 (en) | Multi-view display apparatus and image processing therefor | |
| SG168512A1 (en) | Defect monitoring in semiconductor device fabrication | |
| GB201020077D0 (en) | Correlating planar to tomograph data | |
| EP2573708A3 (en) | Method and System for Detecting Vehicle Position by Employing Polarization Image | |
| EP2456210A3 (en) | Image processing apparatus and image processing method | |
| IN2014KN03053A (es) | ||
| WO2012106460A3 (en) | Reconstruction method using direct and iterative techniques |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |