JP6878415B2 - ライトフィールド・データ表現 - Google Patents

ライトフィールド・データ表現 Download PDF

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JP6878415B2
JP6878415B2 JP2018514259A JP2018514259A JP6878415B2 JP 6878415 B2 JP6878415 B2 JP 6878415B2 JP 2018514259 A JP2018514259 A JP 2018514259A JP 2018514259 A JP2018514259 A JP 2018514259A JP 6878415 B2 JP6878415 B2 JP 6878415B2
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data
light field
ray
lightfield
intersection
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Japanese (ja)
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JP2018536211A (ja
JP2018536211A5 (enExample
Inventor
ドラジ，ヴァルテ
ボワソン，ギヨーム
セイフィ，モズデフ
Original Assignee
インターデジタル ヴイシー ホールディングス， インコーポレイテッド
インターデジタル ヴイシー ホールディングス， インコーポレイテッド
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Priority claimed from EP15306436.5A external-priority patent/EP3144885A1/en
Priority claimed from EP15306434.0A external-priority patent/EP3144884A1/en
Application filed by インターデジタル ヴイシー ホールディングス， インコーポレイテッド, インターデジタル ヴイシー ホールディングス， インコーポレイテッド filed Critical インターデジタル ヴイシー ホールディングス， インコーポレイテッド
Publication of JP2018536211A publication Critical patent/JP2018536211A/ja
Publication of JP2018536211A5 publication Critical patent/JP2018536211A5/ja
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    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—Two-dimensional [2D] image generation
    • G06T11/20—Drawing from basic elements
    • G06T11/26—Drawing of charts or graphs
    • 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • 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
    • H04N13/15—Processing image signals for colour aspects of image 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
    • 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
    • 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
    • G06T2207/10052—Images from lightfield camera

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Library & Information Science (AREA)
  • Geometry (AREA)
  • Computing Systems (AREA)
  • Studio Devices (AREA)
  • Image Analysis (AREA)
  • Image Generation (AREA)
  • Color Television Image Signal Generators (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Image Processing (AREA)
JP2018514259A 2015-09-17 2016-09-16 ライトフィールド・データ表現 Active JP6878415B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP15306436.5A EP3144885A1 (en) 2015-09-17 2015-09-17 Light field data representation
EP15306434.0 2015-09-17
EP15306436.5 2015-09-17
EP15306434.0A EP3144884A1 (en) 2015-09-17 2015-09-17 Light field data representation
PCT/EP2016/072043 WO2017046372A1 (en) 2015-09-17 2016-09-16 Light field data representation

Publications (3)

Publication Number Publication Date
JP2018536211A JP2018536211A (ja) 2018-12-06
JP2018536211A5 JP2018536211A5 (enExample) 2019-10-10
JP6878415B2 true JP6878415B2 (ja) 2021-05-26

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ID=56979550

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018514259A Active JP6878415B2 (ja) 2015-09-17 2016-09-16 ライトフィールド・データ表現

Country Status (10)

Country Link
US (1) US10887576B2 (enExample)
EP (1) EP3350769B1 (enExample)
JP (1) JP6878415B2 (enExample)
KR (1) KR102635003B1 (enExample)
CN (1) CN108292431B (enExample)
BR (1) BR112018005399A2 (enExample)
CA (1) CA2998670A1 (enExample)
MX (1) MX2018003269A (enExample)
RU (1) RU2018113713A (enExample)
WO (1) WO2017046372A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
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US9497380B1 (en) * 2013-02-15 2016-11-15 Red.Com, Inc. Dense field imaging
EP3351001B1 (en) * 2015-09-17 2021-08-11 InterDigital VC Holdings, Inc. Method for encoding a light field content
EP3579561A1 (en) * 2018-06-05 2019-12-11 InterDigital VC Holdings, Inc. Prediction for light-field coding and decoding
KR102689953B1 (ko) * 2018-12-03 2024-07-31 삼성전자주식회사 캘리브레이션 방법 및 장치
KR102894906B1 (ko) 2019-06-07 2025-12-04 피씨엠에스 홀딩스, 인크. 분산 애퍼처들에 기초한 라이트 필드 디스플레이들을 위한 광학 방법 및 시스템
CN114009024B (zh) 2019-06-21 2024-04-02 北京字节跳动网络技术有限公司 视频编解码中自适应环内颜色空间变换的选择性启用
MX2022000041A (es) 2019-06-28 2022-04-06 Pcms Holdings Inc Método y sistema óptico para pantallas de campo de luz (lf) basados en difusores de cristal líquido (lc) sintonizables.
CN117336478A (zh) * 2019-11-07 2024-01-02 抖音视界有限公司 视频编解码的自适应环内颜色空间变换的量化特性
WO2022193104A1 (zh) * 2021-03-15 2022-09-22 华为技术有限公司 一种光场预测模型的生成方法及相关装置
US20230010620A1 (en) * 2021-07-06 2023-01-12 3D Patents, Llc Bowtie processing for radiance image rendering

Family Cites Families (19)

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US6097394A (en) * 1997-04-28 2000-08-01 Board Of Trustees, Leland Stanford, Jr. University Method and system for light field rendering
AU769528B2 (en) 1999-03-24 2004-01-29 Avix Inc. Method and device for displaying bit-map multi-colored image data on dot matrix type display screen on which three-primary-color lamps are distributingly arrayed
JP2000322576A (ja) 1999-05-11 2000-11-24 Toshiba Corp ３次元画像データ作成方法および３次元画像データを用いた任意視点画像作成方法
US20040114807A1 (en) * 2002-12-13 2004-06-17 Dan Lelescu Statistical representation and coding of light field data
US7643675B2 (en) 2003-08-01 2010-01-05 Microsoft Corporation Strategies for processing image information using a color information data structure
US8237708B2 (en) 2006-08-18 2012-08-07 William Edward Mantzel Data structure representing a plenoptic function via compressible layered orthographic projections from multiple orientations
US20130113981A1 (en) 2006-12-01 2013-05-09 Lytro, Inc. Light field camera image, file and configuration data, and methods of using, storing and communicating same
ES2372515B2 (es) 2008-01-15 2012-10-16 Universidad De La Laguna Cámara para la adquisición en tiempo real de la información visual de escenas tridimensionales.
WO2009114482A1 (en) 2008-03-10 2009-09-17 Dilithium Holdings, Inc. Method and apparatus for video services
EP2244484B1 (en) 2009-04-22 2012-03-28 Raytrix GmbH Digital imaging method for synthesizing an image using data recorded with a plenoptic camera
KR20130003135A (ko) 2011-06-30 2013-01-09 삼성전자주식회사 다시점 카메라를 이용한 라이트 필드 형상 캡처링 방법 및 장치
US8754829B2 (en) * 2012-08-04 2014-06-17 Paul Lapstun Scanning light field camera and display
WO2014113583A1 (en) 2013-01-18 2014-07-24 Intel Corporation Variance estimation light field reconstruction for defocus blur
US9380221B2 (en) 2013-02-27 2016-06-28 Massachusetts Institute Of Technology Methods and apparatus for light field photography
US9412172B2 (en) * 2013-05-06 2016-08-09 Disney Enterprises, Inc. Sparse light field representation
CN103402108A (zh) 2013-07-30 2013-11-20 上海易维视科技有限公司 一种多视点3d格式排列方法
KR102156402B1 (ko) * 2013-11-05 2020-09-16 삼성전자주식회사 영상 처리 방법 및 장치
WO2015074718A1 (en) * 2013-11-22 2015-05-28 Vidinoti Sa A light field processing method
JP6223169B2 (ja) * 2013-12-19 2017-11-01 キヤノン株式会社 情報処理装置、情報処理方法およびプログラム

Also Published As

Publication number Publication date
EP3350769B1 (en) 2024-11-13
CA2998670A1 (en) 2017-03-23
US10887576B2 (en) 2021-01-05
EP3350769A1 (en) 2018-07-25
KR20180053669A (ko) 2018-05-23
JP2018536211A (ja) 2018-12-06
WO2017046372A1 (en) 2017-03-23
RU2018113713A3 (enExample) 2020-04-02
MX2018003269A (es) 2018-11-09
US20190174115A1 (en) 2019-06-06
KR102635003B1 (ko) 2024-02-07
CN108292431B (zh) 2022-08-02
BR112018005399A2 (en) 2018-10-09
RU2018113713A (ru) 2019-10-18
CN108292431A (zh) 2018-07-17

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