CN108604372B - 用于生成表示像素束的数据的方法和装置 - Google Patents

用于生成表示像素束的数据的方法和装置 Download PDF

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CN108604372B
CN108604372B CN201680081243.XA CN201680081243A CN108604372B CN 108604372 B CN108604372 B CN 108604372B CN 201680081243 A CN201680081243 A CN 201680081243A CN 108604372 B CN108604372 B CN 108604372B
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rays
ray
hyperboloid
generated
light field
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Chinese (zh)
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CN108604372A (zh
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L.布隆德
V.德拉齐克
M.塞菲
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InterDigital CE Patent Holdings SAS
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InterDigital CE Patent Holdings SAS
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/08—Volume rendering
    • 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
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/06—Ray-tracing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/50—Lighting effects
    • G06T15/506—Illumination models
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T19/00—Manipulating 3D models or images for computer graphics
    • G06T19/20—Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
    • 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)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Architecture (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Studio Devices (AREA)
  • Image Processing (AREA)
  • Automatic Focus Adjustment (AREA)
CN201680081243.XA 2015-12-30 2016-12-29 用于生成表示像素束的数据的方法和装置 Active CN108604372B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15307174.1 2015-12-30
EP15307174.1A EP3188123A1 (en) 2015-12-30 2015-12-30 A method and an apparatus for generating data representative of a pixel beam
PCT/EP2016/082853 WO2017114904A1 (en) 2015-12-30 2016-12-29 A method and an apparatus for generating data representative of a pixel beam

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CN108604372A CN108604372A (zh) 2018-09-28
CN108604372B true CN108604372B (zh) 2022-04-05

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US (1) US10762612B2 (enExample)
EP (2) EP3188123A1 (enExample)
JP (1) JP2019511851A (enExample)
KR (1) KR20180098564A (enExample)
CN (1) CN108604372B (enExample)
WO (1) WO2017114904A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN112307848B (zh) * 2019-08-01 2024-04-30 惠普发展公司，有限责任合伙企业 检测视频会议中的欺骗说话者
US12014511B2 (en) 2019-08-12 2024-06-18 Molecular Devices (Austria) GmbH Sample imaging via two-pass light-field reconstruction
US20230010620A1 (en) * 2021-07-06 2023-01-12 3D Patents, Llc Bowtie processing for radiance image rendering

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Publication number Priority date Publication date Assignee Title
CH682698A5 (de) * 1990-11-01 1993-10-29 Fisba Optik Ag Bystronic Laser Verfahren, bei dem mehrere, in einer oder mehreren Reihen angeordnete Strahlungsquellen abgebildet werden und Vorrichtung hierzu.
US6222679B1 (en) 1999-08-31 2001-04-24 Agilent Technologies Mechanically simplified, high resolution, optical focusing and steering apparatus
CA2429880C (en) * 2003-05-27 2009-07-07 York University Collaborative pointing devices
EP2175396A3 (en) * 2005-12-23 2010-08-11 Ingenia Holdings (UK) Limited Optical authentication
CN104247411B (zh) * 2012-04-19 2017-05-03 汤姆逊许可公司 校正由立体显示的调节效应引起的失真误差的方法和装置
US9300932B2 (en) 2012-05-09 2016-03-29 Lytro, Inc. Optimization of optical systems for improved light field capture and manipulation
JP2016537901A (ja) * 2013-11-22 2016-12-01 ヴィディノティ エスアーＶｉｄｉｎｏｔｉ Ｓａ ライトフィールド処理方法
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
EP3144887A1 (en) * 2015-09-17 2017-03-22 Thomson Licensing A method and an apparatus for generating data representative of a pixel beam
EP3188124A1 (en) * 2015-12-30 2017-07-05 Thomson Licensing A method and an apparatus for generating data representative of a pixel beam

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Publication number Publication date
EP3188123A1 (en) 2017-07-05
CN108604372A (zh) 2018-09-28
US10762612B2 (en) 2020-09-01
WO2017114904A1 (en) 2017-07-06
EP3398161A1 (en) 2018-11-07
JP2019511851A (ja) 2019-04-25
KR20180098564A (ko) 2018-09-04
EP3398161B1 (en) 2022-02-02
US20190295232A1 (en) 2019-09-26

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