MX337930B - 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
- MX337930B MX337930B MX2014006760A MX2014006760A MX337930B MX 337930 B MX337930 B MX 337930B MX 2014006760 A MX2014006760 A MX 2014006760A MX 2014006760 A MX2014006760 A MX 2014006760A MX 337930 B MX337930 B MX 337930B
- Authority
- MX
- Mexico
- Prior art keywords
- eye images
- eye
- images
- combining
- image
- Prior art date
Links
Classifications
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- 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 OR CALCULATING; 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 OR CALCULATING; 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 OR CALCULATING; 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 OR CALCULATING; 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 OR CALCULATING; 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 OR CALCULATING; 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)
- Biophysics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Ophthalmology & Optometry (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 MX2014006760A (es) | 2015-03-03 |
| MX337930B true 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 (33)
| 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 |
| WO2013086516A1 (en) | 2011-12-09 | 2013-06-13 | 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 |
| WO2015162098A1 (en) | 2014-04-24 | 2015-10-29 | Carl Zeiss Meditec, Inc. | Functional vision testing using light field displays |
| GB2544946B (en) | 2014-08-31 | 2021-03-10 | 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 |
| EP3253276B1 (en) | 2015-02-05 | 2025-08-13 | Carl Zeiss Meditec AG | A 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 |
| WO2017120217A1 (en) | 2016-01-07 | 2017-07-13 | Welch Allyn, Inc. | Infrared fundus imaging system |
| EP3427022A1 (en) | 2016-03-10 | 2019-01-16 | 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 |
| US11610311B2 (en) * | 2016-10-13 | 2023-03-21 | Translatum Medicus, Inc. | Systems and methods for detection of ocular disease |
| JP7404253B2 (ja) | 2017-11-27 | 2023-12-25 | レティスペック インコーポレイテッド | アルツハイマー病の病状のためのハイパースペクトル画像誘導ラマン眼球撮像装置 |
| US11096574B2 (en) | 2018-05-24 | 2021-08-24 | Welch Allyn, Inc. | Retinal image capturing |
| EP3856003A2 (en) | 2018-09-28 | 2021-08-04 | Carl Zeiss Meditec, Inc. | Low cost fundus imager with integrated pupil camera for alignment aid |
| KR102250688B1 (ko) * | 2018-12-13 | 2021-05-12 | 서울대학교병원 | 안저 영상과 형광안저혈관조영 영상의 정합을 이용한 자동 혈관 분할 장치 및 방법 |
| WO2020212861A1 (en) * | 2019-04-19 | 2020-10-22 | Nidek Technologies S.R.L. | 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 |
| CN116194950A (zh) * | 2020-09-22 | 2023-05-30 | K莱恩斯有限公司 | 用于创建图像记录的方法 |
| 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 |
| GB2635586A (en) | 2023-11-07 | 2025-05-21 | Lightfield Medical Inc | Systems and methods for analyzing the eye |
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 |
| KR20130010079A (ko) * | 2010-03-23 | 2013-01-25 | 뉴로비전 이미징, 엘엘시 | 눈 촬영 장치 및 방법 |
| 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 |
| US20140313515A1 (en) * | 2011-11-04 | 2014-10-23 | Compact Imaging, Inc. | Correlation of concurrent non-invasively acquired signals |
-
2012
- 2012-12-08 BR BR112014013737-4A patent/BR112014013737B1/pt active IP Right Grant
- 2012-12-08 US US13/708,979 patent/US8814362B2/en active Active
- 2012-12-08 ES ES12855019T patent/ES2917892T3/es active Active
- 2012-12-08 WO PCT/US2012/068646 patent/WO2013086473A1/en not_active Ceased
- 2012-12-08 JP JP2014546164A patent/JP2015506730A/ja active Pending
- 2012-12-08 CN CN201280069181.2A patent/CN104203081B/zh active Active
- 2012-12-08 CA CA2858198A patent/CA2858198C/en active Active
- 2012-12-08 MX MX2014006760A patent/MX337930B/es active IP Right Grant
- 2012-12-08 EP EP12855019.1A patent/EP2787877B1/en active Active
- 2012-12-08 AU AU2012347482A patent/AU2012347482B2/en active Active
- 2012-12-08 KR KR1020147018867A patent/KR20140105816A/ko not_active Withdrawn
- 2012-12-08 DK DK12855019.1T patent/DK2787877T3/da active
-
2014
- 2014-06-05 IL IL232982A patent/IL232982B/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| BR112014013737A2 (pt) | 2018-09-04 |
| CN104203081B (zh) | 2016-12-28 |
| WO2013086473A1 (en) | 2013-06-13 |
| JP2015506730A (ja) | 2015-03-05 |
| KR20140105816A (ko) | 2014-09-02 |
| EP2787877B1 (en) | 2022-04-06 |
| AU2012347482A1 (en) | 2014-07-10 |
| ES2917892T3 (es) | 2022-07-12 |
| EP2787877A1 (en) | 2014-10-15 |
| US20130169934A1 (en) | 2013-07-04 |
| IL232982A0 (en) | 2014-07-31 |
| CA2858198C (en) | 2020-06-30 |
| IL232982B (en) | 2018-08-30 |
| DK2787877T3 (da) | 2022-06-20 |
| AU2012347482B2 (en) | 2017-03-30 |
| EP2787877A4 (en) | 2015-08-12 |
| BR112014013737B1 (pt) | 2022-02-08 |
| CA2858198A1 (en) | 2013-06-13 |
| US8814362B2 (en) | 2014-08-26 |
| MX2014006760A (es) | 2015-03-03 |
| CN104203081A (zh) | 2014-12-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |