KR102635003B1 - 라이트 필드 데이터 표현 - Google Patents

라이트 필드 데이터 표현 Download PDF

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Publication number
KR102635003B1
KR102635003B1 KR1020187007697A KR20187007697A KR102635003B1 KR 102635003 B1 KR102635003 B1 KR 102635003B1 KR 1020187007697 A KR1020187007697 A KR 1020187007697A KR 20187007697 A KR20187007697 A KR 20187007697A KR 102635003 B1 KR102635003 B1 KR 102635003B1
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data
light field
rays
intersection
planes
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KR20180053669A (ko
Inventor
발테르 드라지치
기욤 부아송
모즈데 세이피
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인터디지털 브이씨 홀딩스 인코포레이티드
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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 인터디지털 브이씨 홀딩스 인코포레이티드 filed Critical 인터디지털 브이씨 홀딩스 인코포레이티드
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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
    • 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
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/20—Drawing from basic elements, e.g. lines or circles
    • G06T11/206—Drawing of charts or graphs
    • 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)
  • Color Television Image Signal Generators (AREA)
  • Image Analysis (AREA)
  • Image Generation (AREA)
  • Image Processing (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
KR1020187007697A 2015-09-17 2016-09-16 라이트 필드 데이터 표현 Active KR102635003B1 (ko)

Applications Claiming Priority (5)

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

Publications (2)

Publication Number Publication Date
KR20180053669A KR20180053669A (ko) 2018-05-23
KR102635003B1 true KR102635003B1 (ko) 2024-02-07

Family

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Application Number Title Priority Date Filing Date
KR1020187007697A Active KR102635003B1 (ko) 2015-09-17 2016-09-16 라이트 필드 데이터 표현

Country Status (10)

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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)

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US9497380B1 (en) * 2013-02-15 2016-11-15 Red.Com, Inc. Dense field imaging
CA2998690A1 (en) * 2015-09-17 2017-03-23 Thomson Licensing 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
US11991343B2 (en) 2019-06-07 2024-05-21 Interdigital Madison Patent Holdings, Sas Optical method and system for light field displays based on distributed apertures
WO2020253864A1 (en) 2019-06-21 2020-12-24 Beijing Bytedance Network Technology Co., Ltd. Selective enablement of adaptive in-loop color-space transform in video coding
EP3990972A1 (en) 2019-06-28 2022-05-04 PCMS Holdings, Inc. Optical method and system for light field (lf) displays based on tunable liquid crystal (lc) diffusers
WO2021088951A1 (en) * 2019-11-07 2021-05-14 Beijing Bytedance Network Technology Co., Ltd. Quantization properties of adaptive in-loop color-space transform for video coding
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

Citations (2)

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WO2015074718A1 (en) 2013-11-22 2015-05-28 Vidinoti Sa A light field processing method
JP2015119395A (ja) * 2013-12-19 2015-06-25 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

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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
WO2000057398A1 (en) 1999-03-24 2000-09-28 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.
EP2258085A1 (en) 2008-03-10 2010-12-08 Dilithium Holdings, Inc. Method and apparatus for video services
ATE551841T1 (de) 2009-04-22 2012-04-15 Raytrix Gmbh Digitales bildgebungsverfahren zum synthetisieren eines bildes unter verwendung der mit einer plenoptischen kamera aufgezeichneten daten
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
KR101701790B1 (ko) 2013-01-18 2017-02-02 인텔 코포레이션 디포커스 블러에 대한 분산 추정 광 필드 재구성
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

Patent Citations (2)

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Publication number Priority date Publication date Assignee Title
WO2015074718A1 (en) 2013-11-22 2015-05-28 Vidinoti Sa A light field processing method
JP2015119395A (ja) * 2013-12-19 2015-06-25 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
CN108292431A (zh) 2018-07-17
RU2018113713A3 (enExample) 2020-04-02
JP2018536211A (ja) 2018-12-06
US10887576B2 (en) 2021-01-05
KR20180053669A (ko) 2018-05-23
JP6878415B2 (ja) 2021-05-26
BR112018005399A2 (pt) 2018-10-09
CN108292431B (zh) 2022-08-02
RU2018113713A (ru) 2019-10-18
EP3350769A1 (en) 2018-07-25
EP3350769B1 (en) 2024-11-13
US20190174115A1 (en) 2019-06-06
MX2018003269A (es) 2018-11-09
CA2998670A1 (en) 2017-03-23
WO2017046372A1 (en) 2017-03-23

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