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MX2017011323A - Metadatos de campo de luz. - Google Patents

Metadatos de campo de luz.

Info

Publication number
MX2017011323A
MX2017011323A MX2017011323A MX2017011323A MX2017011323A MX 2017011323 A MX2017011323 A MX 2017011323A MX 2017011323 A MX2017011323 A MX 2017011323A MX 2017011323 A MX2017011323 A MX 2017011323A MX 2017011323 A MX2017011323 A MX 2017011323A
Authority
MX
Mexico
Prior art keywords
light field
metadata
field data
light
field
Prior art date
Application number
MX2017011323A
Other languages
English (en)
Inventor
Boisson Guillaume
Seifi Mozhdeh
Vandame Benoit
Sabater Neus
Original Assignee
Thomson Licensing
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Thomson Licensing filed Critical Thomson Licensing
Publication of MX2017011323A publication Critical patent/MX2017011323A/es

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06T7/85—Stereo camera calibration
    • 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
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/207—Image signal generators using stereoscopic image cameras using a single 2D image sensor
    • H04N13/232—Image signal generators using stereoscopic image cameras using a single 2D image sensor using fly-eye lenses, e.g. arrangements of circular lenses
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06T7/557—Depth or shape recovery from multiple images from light fields, e.g. from plenoptic cameras
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/111—Transformation of image signals corresponding to virtual viewpoints, e.g. spatial image interpolation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/172—Processing image signals image signals comprising non-image signal components, e.g. headers or format information
    • H04N13/178—Metadata, e.g. disparity information
    • 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
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/207—Image signal generators using stereoscopic image cameras using a single 2D image sensor
    • H04N13/218—Image signal generators using stereoscopic image cameras using a single 2D image sensor using spatial multiplexing
    • 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
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/207—Image signal generators using stereoscopic image cameras using a single 2D image sensor
    • H04N13/229—Image signal generators using stereoscopic image cameras using a single 2D image sensor using lenticular lenses, e.g. arrangements of cylindrical lenses
    • 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
    • H04N13/282—Image signal generators for generating image signals corresponding to three or more geometrical viewpoints, e.g. multi-view systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/67—Focus control based on electronic image sensor signals
    • 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
    • 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
    • H04N23/957—Light-field or plenoptic cameras or camera modules
    • 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
    • G06T2207/10024—Color image
    • 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
    • G06T2207/10028—Range image; Depth image; 3D point clouds
    • 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
    • G06T2207/10052—Images from lightfield camera
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
    • H04N25/11—Arrangement of colour filter arrays [CFA]; Filter mosaics
    • H04N25/13—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements
    • H04N25/133—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements including elements passing panchromatic light, e.g. filters passing white light
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
    • H04N25/11—Arrangement of colour filter arrays [CFA]; Filter mosaics
    • H04N25/13—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements
    • H04N25/134—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on three different wavelength filter elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/10—Circuitry of solid-state image sensors [SSIS]; Control thereof for transforming different wavelengths into image signals
    • H04N25/11—Arrangement of colour filter arrays [CFA]; Filter mosaics
    • H04N25/13—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements
    • H04N25/135—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on four or more different wavelength filter elements
    • H04N25/136—Arrangement of colour filter arrays [CFA]; Filter mosaics characterised by the spectral characteristics of the filter elements based on four or more different wavelength filter elements using complementary colours

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Computing Systems (AREA)
  • Library & Information Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Studio Devices (AREA)
  • Exposure Control For Cameras (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

Abstract

Un método para proporcionar metadatos para datos de campo de luz capturados, el método comprende proporcionar un formato de datos que agrega metadatos que describen características de al menos una de: una cámara de campo de luz usada para capturar los datos de campo de luz, una matriz de vistas derivadas de los datos de campo de luz, y una pila focal derivada de los datos de campo de luz.
MX2017011323A 2015-03-05 2016-02-26 Metadatos de campo de luz. MX2017011323A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15305340.0A EP3065394A1 (en) 2015-03-05 2015-03-05 Light field metadata
PCT/EP2016/054041 WO2016139134A1 (en) 2015-03-05 2016-02-26 Light field metadata

Publications (1)

Publication Number Publication Date
MX2017011323A true MX2017011323A (es) 2017-12-07

Family

ID=52774156

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017011323A MX2017011323A (es) 2015-03-05 2016-02-26 Metadatos de campo de luz.

Country Status (11)

Country Link
US (1) US20180047185A1 (es)
EP (2) EP3065394A1 (es)
JP (1) JP2018514969A (es)
KR (1) KR20170125078A (es)
CN (1) CN107534718A (es)
BR (1) BR112017019004A2 (es)
CA (1) CA2978072A1 (es)
MX (1) MX2017011323A (es)
RU (1) RU2017134151A (es)
TW (1) TW201633773A (es)
WO (1) WO2016139134A1 (es)

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EP3145168A1 (en) * 2015-09-17 2017-03-22 Thomson Licensing An apparatus and a method for generating data representing a pixel beam
EP3270589A1 (en) * 2016-07-11 2018-01-17 Thomson Licensing An apparatus and a method for generating data representative of a pixel beam
EP3494543B1 (en) * 2016-08-05 2023-06-28 InterDigital CE Patent Holdings A method for obtaining at least one sub-aperture image being associated with one view
JPWO2018062368A1 (ja) * 2016-09-30 2019-08-15 株式会社ニコン 撮像装置および撮像システム
KR102646437B1 (ko) * 2016-11-25 2024-03-11 삼성전자주식회사 멀티 렌즈 기반의 촬영 장치 및 방법
CN110710199B (zh) * 2017-08-22 2021-03-02 株式会社东芝 智能摄像机、图像处理装置以及数据通信方法
JP6668298B2 (ja) * 2017-08-30 2020-03-18 株式会社東芝 スマートカメラ、画像処理装置、スマートカメラシステム、データ送信方法およびプログラム
WO2019051591A1 (en) * 2017-09-15 2019-03-21 Kent Imaging VISIBLE AND INFRARED HYBRID IMAGING WITH A RGB COLOR FILTER NETWORK SENSOR
RU2690757C1 (ru) 2018-08-21 2019-06-05 Самсунг Электроникс Ко., Лтд. Система синтеза промежуточных видов светового поля и способ ее функционирования
KR102689953B1 (ko) 2018-12-03 2024-07-31 삼성전자주식회사 캘리브레이션 방법 및 장치
CN110389140A (zh) * 2019-07-11 2019-10-29 中国科学院上海应用物理研究所 实现元素空间定位的双能焦点堆栈三维重构方法
WO2021249955A1 (en) * 2020-06-09 2021-12-16 Interdigital Vc Holdings France, Sas Metadata to describe color filter on top on camera sensors
WO2022120104A2 (en) * 2020-12-04 2022-06-09 Dolby Laboratories Licensing Corporation Processing of extended dimension light field images
WO2023058889A1 (ko) * 2021-10-05 2023-04-13 엘지전자 주식회사 광 캡쳐 장치 및 이를 구비하는 광 캡쳐 시스템
WO2023177017A1 (ko) * 2022-03-17 2023-09-21 주식회사 어큐노스 라이트필드 현미경 기반 영상 획득방법 및 장치
JP2023183693A (ja) * 2022-06-16 2023-12-28 キヤノン株式会社 画像処理装置、画像処理方法、及びプログラム

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004120069A (ja) * 2002-09-24 2004-04-15 Canon Inc 画像処理装置、画像処理方法および該方法を実現するためのプログラム
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
US20120249550A1 (en) * 2009-04-18 2012-10-04 Lytro, Inc. Selective Transmission of Image Data Based on Device Attributes
EP2761534B1 (en) * 2011-09-28 2020-11-18 FotoNation Limited Systems for encoding light field image files
JP2013255172A (ja) * 2012-06-08 2013-12-19 Canon Inc 画像処理装置及び画像処理方法
JP6214233B2 (ja) * 2013-06-21 2017-10-18 キヤノン株式会社 情報処理装置、情報処理システム、情報処理方法およびプログラム。
US9693010B2 (en) * 2014-03-11 2017-06-27 Sony Corporation Method, electronic device, and server for generating digitally processed pictures

Also Published As

Publication number Publication date
CA2978072A1 (en) 2016-09-09
BR112017019004A2 (pt) 2018-04-17
JP2018514969A (ja) 2018-06-07
RU2017134151A (ru) 2019-04-03
RU2017134151A3 (es) 2019-10-02
KR20170125078A (ko) 2017-11-13
EP3065394A1 (en) 2016-09-07
TW201633773A (zh) 2016-09-16
WO2016139134A1 (en) 2016-09-09
US20180047185A1 (en) 2018-02-15
CN107534718A (zh) 2018-01-02
EP3266194A1 (en) 2018-01-10

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