JP6971084B2 - ライト・フィールド・データに関連するボケを表現するデータを生成する方法及び装置 - Google Patents

ライト・フィールド・データに関連するボケを表現するデータを生成する方法及び装置 Download PDF

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JP6971084B2
JP6971084B2 JP2017156980A JP2017156980A JP6971084B2 JP 6971084 B2 JP6971084 B2 JP 6971084B2 JP 2017156980 A JP2017156980 A JP 2017156980A JP 2017156980 A JP2017156980 A JP 2017156980A JP 6971084 B2 JP6971084 B2 JP 6971084B2
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JP2018033133A5 (enExample
JP2018033133A (ja
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ボワソン，ギョーム
ブロンデ，ローラン
ヴァンダム，ブノワ
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インターディジタル・シーイー・パテント・ホールディングス・ソシエテ・パ・アクシオンス・シンプリフィエ
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/70—Denoising; Smoothing
    • 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
    • G06T17/20—Finite element generation, e.g. wire-frame surface description, tesselation
    • 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
    • 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)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computer Graphics (AREA)
  • Geometry (AREA)
  • Software Systems (AREA)
  • Image Processing (AREA)
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JP2017156980A 2016-08-25 2017-08-16 ライト・フィールド・データに関連するボケを表現するデータを生成する方法及び装置 Active JP6971084B2 (ja)

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Application Number Priority Date Filing Date Title
EP16306082.5 2016-08-25
EP16306082.5A EP3288253A1 (en) 2016-08-25 2016-08-25 Method and apparatus for generating data representative of a bokeh associated to light-field data

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JP2018033133A JP2018033133A (ja) 2018-03-01
JP2018033133A5 JP2018033133A5 (enExample) 2020-09-24
JP6971084B2 true JP6971084B2 (ja) 2021-11-24

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US (1) US10475163B2 (enExample)
EP (2) EP3288253A1 (enExample)
JP (1) JP6971084B2 (enExample)
KR (1) KR102478989B1 (enExample)
CN (1) CN107786808B (enExample)

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US8878950B2 (en) 2010-12-14 2014-11-04 Pelican Imaging Corporation Systems and methods for synthesizing high resolution images using super-resolution processes
CN104081414B (zh) * 2011-09-28 2017-08-01 Fotonation开曼有限公司 用于编码和解码光场图像文件的系统及方法
AU2013305770A1 (en) 2012-08-21 2015-02-26 Pelican Imaging Corporation Systems and methods for parallax detection and correction in images captured using array cameras
EP3270589A1 (en) * 2016-07-11 2018-01-17 Thomson Licensing An apparatus and a method for generating data representative of a pixel beam
US11328437B2 (en) 2020-09-08 2022-05-10 Weta Digital Limited Method for emulating defocus of sharp rendered images
US11308586B2 (en) * 2020-09-08 2022-04-19 Unity Technologies Sf Method for applying a vignette effect to rendered images

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US8400454B2 (en) 2005-03-30 2013-03-19 Ati Technologies, Inc. System and method for creating motion blur
JP4826152B2 (ja) * 2005-06-23 2011-11-30 株式会社ニコン 画像合成方法及び撮像装置
JP5067154B2 (ja) * 2007-12-27 2012-11-07 ソニー株式会社 撮像装置
US8514491B2 (en) 2009-11-20 2013-08-20 Pelican Imaging Corporation Capturing and processing of images using monolithic camera array with heterogeneous imagers
KR101661166B1 (ko) 2010-06-14 2016-09-29 연세대학교 산학협력단 3차원 영상 시스템에서 광선 추적 방법 및 장치
JP2012044564A (ja) * 2010-08-20 2012-03-01 Sanyo Electric Co Ltd 撮像装置
JP5623313B2 (ja) * 2011-03-10 2014-11-12 キヤノン株式会社 撮像装置および撮像光学系
WO2013126578A1 (en) * 2012-02-21 2013-08-29 Pelican Imaging Corporation Systems and methods for the manipulation of captured light field image data
US8995785B2 (en) 2012-02-28 2015-03-31 Lytro, Inc. Light-field processing and analysis, camera control, and user interfaces and interaction on light-field capture devices
GB2503656B (en) * 2012-06-28 2014-10-15 Canon Kk Method and apparatus for compressing or decompressing light field images
JP6335423B2 (ja) * 2012-08-31 2018-05-30 キヤノン株式会社 情報処理装置および情報処理方法
JP6091176B2 (ja) * 2012-11-19 2017-03-08 キヤノン株式会社 画像処理方法、画像処理プログラム、画像処理装置および撮像装置
US9092890B2 (en) * 2012-12-20 2015-07-28 Ricoh Company, Ltd. Occlusion-aware reconstruction of three-dimensional scenes from light field images
JP6381273B2 (ja) * 2014-05-02 2018-08-29 キヤノン株式会社 撮像装置、画像処理システム、ならびにそれらの制御方法
US8988317B1 (en) * 2014-06-12 2015-03-24 Lytro, Inc. Depth determination for light field images
JP6548367B2 (ja) * 2014-07-16 2019-07-24 キヤノン株式会社 画像処理装置、撮像装置、画像処理方法及びプログラム
CN105635530B (zh) * 2014-11-03 2019-04-30 北京蚁视科技有限公司 光场成像系统
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FR3030066B1 (fr) * 2014-12-16 2017-12-22 Commissariat Energie Atomique Projecteur de lumiere structuree et scanner tridimensionnel comportant un tel projecteur
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JP2017021425A (ja) * 2015-07-07 2017-01-26 キヤノン株式会社 画像生成装置、画像生成方法、および画像生成プログラム
US10218968B2 (en) * 2016-03-05 2019-02-26 Maximilian Ralph Peter von und zu Liechtenstein Gaze-contingent display technique
US10122994B2 (en) * 2016-11-11 2018-11-06 Disney Enterprises, Inc. Object reconstruction from dense light fields via depth from gradients
US9900510B1 (en) * 2016-12-08 2018-02-20 Lytro, Inc. Motion blur for light-field images

Also Published As

Publication number Publication date
EP3288253A1 (en) 2018-02-28
KR102478989B1 (ko) 2022-12-19
EP3291535B1 (en) 2024-11-13
KR20180023835A (ko) 2018-03-07
CN107786808B (zh) 2022-04-01
US20180061016A1 (en) 2018-03-01
EP3291535A1 (en) 2018-03-07
US10475163B2 (en) 2019-11-12
CN107786808A (zh) 2018-03-09
JP2018033133A (ja) 2018-03-01

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