MX2018003268A - Un aparato y un metodo para calibrar un sistema de adquisicion optica. - Google Patents
Un aparato y un metodo para calibrar un sistema de adquisicion optica.Info
- Publication number
- MX2018003268A MX2018003268A MX2018003268A MX2018003268A MX2018003268A MX 2018003268 A MX2018003268 A MX 2018003268A MX 2018003268 A MX2018003268 A MX 2018003268A MX 2018003268 A MX2018003268 A MX 2018003268A MX 2018003268 A MX2018003268 A MX 2018003268A
- Authority
- MX
- Mexico
- Prior art keywords
- acquisition system
- optical
- optical acquisition
- object space
- sensor
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title abstract 6
- 238000003491 array Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
- G02B27/0938—Using specific optical elements
- G02B27/095—Refractive optical elements
- G02B27/0955—Lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0012—Optical design, e.g. procedures, algorithms, optimisation routines
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0075—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for altering, e.g. increasing, the depth of field or depth of focus
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/80—Analysis of captured images to determine intrinsic or extrinsic camera parameters, i.e. camera calibration
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/95—Computational photography systems, e.g. light-field imaging systems
-
- 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
- G06T2207/10052—Images from lightfield camera
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Theoretical Computer Science (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computing Systems (AREA)
- Studio Devices (AREA)
- Image Processing (AREA)
- Focusing (AREA)
- Closed-Circuit Television Systems (AREA)
- Image Input (AREA)
Abstract
Existen varios tipos de dispositivos plenópticos y arreglos de cámaras disponibles en el mercado, y todos estos dispositivos de adquisición de campo de luz tienen su formato de archivo de marca propia. Sin embargo, no hay una norma que soporte la adquisición y transmisión de información multi-dimensional. Resulta interesante obtener información relacionada con una correspondencia entre pixeles de un sensor de dicho sistema de adquisición óptica y un espacio de objeto de dicho sistema de adquisición óptica. De hecho, saber cuál porción del espacio de objeto de un sistema de adquisición óptica está detectando un pixel perteneciente al sensor de dicho sistema de adquisición óptica permite la mejora de operaciones de procesamiento de señal. Es así que se introduce la noción de haz de pixel, la cual representa un volumen ocupado por un conjunto de rayos de luz en un espacio de objeto de un sistema óptico de una cámara junto con un formato compacto para almacenar dicha información.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15306447.2A EP3144890A1 (en) | 2015-09-17 | 2015-09-17 | An apparatus and a method for calibrating an optical acquisition system |
PCT/EP2016/072072 WO2017046397A1 (en) | 2015-09-17 | 2016-09-16 | An apparatus and a method for calibrating an optical acquisition system |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2018003268A true MX2018003268A (es) | 2018-11-09 |
Family
ID=54293193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2018003268A MX2018003268A (es) | 2015-09-17 | 2016-09-16 | Un aparato y un metodo para calibrar un sistema de adquisicion optica. |
Country Status (10)
Country | Link |
---|---|
US (1) | US10613338B2 (es) |
EP (2) | EP3144890A1 (es) |
JP (1) | JP6902529B2 (es) |
KR (1) | KR20180054622A (es) |
CN (1) | CN108780574A (es) |
BR (1) | BR112018005413A2 (es) |
CA (1) | CA2998676A1 (es) |
MX (1) | MX2018003268A (es) |
RU (1) | RU2018113710A (es) |
WO (1) | WO2017046397A1 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3145168A1 (en) * | 2015-09-17 | 2017-03-22 | Thomson Licensing | An apparatus and a method for generating data representing a pixel beam |
EP3279864B1 (en) * | 2016-08-05 | 2019-03-06 | Thomson Licensing | A method for obtaining parameters defining a pixel beam associated with a pixel of an image sensor comprised in an optical device |
WO2018173551A1 (ja) * | 2017-03-21 | 2018-09-27 | オリンパス株式会社 | 較正装置、較正方法、光学装置、撮影装置および投影装置 |
WO2019157571A1 (en) * | 2018-02-19 | 2019-08-22 | Integral Scopes Pty Ltd | Method and system for calibrating a plenoptic camera system |
KR20200067020A (ko) * | 2018-12-03 | 2020-06-11 | 삼성전자주식회사 | 캘리브레이션 방법 및 장치 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4248536B2 (ja) * | 2005-07-29 | 2009-04-02 | 京立電機株式会社 | 一眼レフデジタルカメラにおけるピクセル面とマット面の取付位置の測定方法とそのための装置 |
US7528932B2 (en) * | 2005-12-21 | 2009-05-05 | Micronic Laser Systems Ab | SLM direct writer |
US8243157B2 (en) | 2006-02-07 | 2012-08-14 | The Board Of Trustees Of The Leland Stanford Junior University | Correction of optical aberrations |
US8358354B2 (en) | 2009-01-26 | 2013-01-22 | The Board Of Trustees Of The Leland Stanford Junior University | Correction of optical abberations |
US20100265385A1 (en) * | 2009-04-18 | 2010-10-21 | Knight Timothy J | Light Field Camera Image, File and Configuration Data, and Methods of Using, Storing and Communicating Same |
DE102008044522A1 (de) * | 2008-09-12 | 2010-03-18 | Degudent Gmbh | Verfahren und Vorrichtung zur Erfassung von Konturdaten und/oder optischen Eigenschaften eines dreidimensionalen semitransparenten Objekts |
CN102494771A (zh) * | 2011-12-14 | 2012-06-13 | 中国科学院光电研究院 | 一种衍射光学成像系统及包含该衍射光学成像系统的成像光谱仪 |
JP5854984B2 (ja) * | 2012-02-20 | 2016-02-09 | キヤノン株式会社 | 画像処理装置、撮像装置、制御方法、及びプログラム |
JP5988643B2 (ja) | 2012-03-26 | 2016-09-07 | キヤノン株式会社 | 計測装置、計測方法及び光学部品の製造方法 |
JP2014010783A (ja) * | 2012-07-02 | 2014-01-20 | Canon Inc | 画像処理装置、画像処理方法およびプログラム |
JP5942757B2 (ja) * | 2012-09-28 | 2016-06-29 | 株式会社ニコン | 焦点検出装置および撮像装置 |
US9658443B2 (en) * | 2013-03-15 | 2017-05-23 | The Board Of Trustees Of The Leland Stanford Junior University | Optics apparatus with detection of light rays received at different angles for output indicative of aliased views |
US20150146032A1 (en) | 2013-11-22 | 2015-05-28 | Vidinoti Sa | Light field processing method |
CN104121990B (zh) | 2014-07-22 | 2016-05-11 | 中国科学院上海光学精密机械研究所 | 基于随机光栅的压缩感知宽波段高光谱成像系统 |
CN107003109B (zh) * | 2014-11-13 | 2019-11-05 | 奥林巴斯株式会社 | 校准装置、校准方法、光学装置、摄影装置、投影装置、测量系统以及测量方法 |
CN104849852B (zh) | 2015-05-07 | 2017-03-08 | 清华大学 | 基于相机阵列的光场显微成像系统及方法 |
-
2015
- 2015-09-17 EP EP15306447.2A patent/EP3144890A1/en not_active Withdrawn
-
2016
- 2016-09-16 CA CA2998676A patent/CA2998676A1/en not_active Abandoned
- 2016-09-16 RU RU2018113710A patent/RU2018113710A/ru not_active Application Discontinuation
- 2016-09-16 MX MX2018003268A patent/MX2018003268A/es unknown
- 2016-09-16 EP EP16769968.5A patent/EP3350772B1/en active Active
- 2016-09-16 WO PCT/EP2016/072072 patent/WO2017046397A1/en active Application Filing
- 2016-09-16 KR KR1020187007687A patent/KR20180054622A/ko unknown
- 2016-09-16 BR BR112018005413A patent/BR112018005413A2/pt not_active Application Discontinuation
- 2016-09-16 CN CN201680064895.2A patent/CN108780574A/zh active Pending
- 2016-09-16 JP JP2018514263A patent/JP6902529B2/ja active Active
- 2016-09-16 US US15/759,222 patent/US10613338B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US10613338B2 (en) | 2020-04-07 |
EP3350772A1 (en) | 2018-07-25 |
RU2018113710A3 (es) | 2019-10-29 |
JP2018531448A (ja) | 2018-10-25 |
JP6902529B2 (ja) | 2021-07-14 |
RU2018113710A (ru) | 2019-10-17 |
BR112018005413A2 (pt) | 2018-10-09 |
KR20180054622A (ko) | 2018-05-24 |
CA2998676A1 (en) | 2017-03-23 |
EP3350772B1 (en) | 2020-04-08 |
US20180252928A1 (en) | 2018-09-06 |
EP3144890A1 (en) | 2017-03-22 |
WO2017046397A1 (en) | 2017-03-23 |
CN108780574A (zh) | 2018-11-09 |
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