CN103390290B - 信息处理设备及信息处理方法 - Google Patents

信息处理设备及信息处理方法 Download PDF

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Publication number
CN103390290B
CN103390290B CN201310170082.XA CN201310170082A CN103390290B CN 103390290 B CN103390290 B CN 103390290B CN 201310170082 A CN201310170082 A CN 201310170082A CN 103390290 B CN103390290 B CN 103390290B
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China
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light source
image
data
source data
unit
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Chinese (zh)
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CN103390290A (zh
Inventor
田村信彦
田代秀康
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Canon Inc
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Canon Inc
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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/90—Determination of colour characteristics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/71—Circuitry for evaluating the brightness variation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—Three-dimensional [3D] image rendering
    • G06T15/50—Lighting effects
    • G06T15/503—Blending, e.g. for anti-aliasing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/40—Analysis of texture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/60—Colour correction or control
    • H04N1/6083—Colour correction or control controlled by factors external to the apparatus
    • H04N1/6086—Colour correction or control controlled by factors external to the apparatus by scene illuminant, i.e. conditions at the time of picture capture, e.g. flash, optical filter used, evening, cloud, daylight, artificial lighting, white point measurement, colour temperature

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • Studio Devices (AREA)
  • Image Processing (AREA)
  • Processing Or Creating Images (AREA)
CN201310170082.XA 2012-05-10 2013-05-09 信息处理设备及信息处理方法 Active CN103390290B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2012108822 2012-05-10
JP2012-108822 2012-05-10
JP2013022565A JP6045378B2 (ja) 2012-05-10 2013-02-07 情報処理装置、情報処理方法及びプログラム
JP2013-022565 2013-02-07

Publications (2)

Publication Number Publication Date
CN103390290A CN103390290A (zh) 2013-11-13
CN103390290B true CN103390290B (zh) 2016-04-27

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310170082.XA Active CN103390290B (zh) 2012-05-10 2013-05-09 信息处理设备及信息处理方法

Country Status (4)

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US (1) US9294682B2 (enExample)
EP (1) EP2662833B1 (enExample)
JP (1) JP6045378B2 (enExample)
CN (1) CN103390290B (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5520038B2 (ja) * 2009-12-25 2014-06-11 キヤノン株式会社 映像処理装置及び映像処理方法
US9639773B2 (en) * 2013-11-26 2017-05-02 Disney Enterprises, Inc. Predicting a light probe for an outdoor image
CN104917952B (zh) * 2014-03-14 2018-07-03 联想(北京)有限公司 一种信息处理方法及电子设备
US10134064B2 (en) * 2014-06-27 2018-11-20 Ledvance Llc Lighting audit and LED lamp retrofit
CN105446580B (zh) * 2014-08-13 2019-02-05 联想(北京)有限公司 一种控制方法及便携式电子设备
US9696551B2 (en) * 2014-08-13 2017-07-04 Beijing Lenovo Software Ltd. Information processing method and electronic device
JP2016212177A (ja) * 2015-05-01 2016-12-15 セイコーエプソン株式会社 透過型表示装置
TWI649724B (zh) * 2017-02-06 2019-02-01 聯發科技股份有限公司 確定圖像的光源和對圖像進行色覺適配的方法及設備
CN110798949A (zh) * 2019-09-24 2020-02-14 广东乐华家居有限责任公司 化妆镜照明控制方法、系统、终端设备及化妆镜
CN114730457B (zh) * 2019-11-29 2025-08-29 华为技术有限公司 广角白平衡
JP7632404B2 (ja) * 2022-06-28 2025-02-19 トヨタ自動車株式会社 光源推定システム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101115168A (zh) * 2006-07-27 2008-01-30 佳能株式会社 产生虚拟图像和真实图像的合成图像

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US6791542B2 (en) * 2002-06-17 2004-09-14 Mitsubishi Electric Research Laboratories, Inc. Modeling 3D objects with opacity hulls
JP2004173010A (ja) * 2002-11-20 2004-06-17 Konica Minolta Holdings Inc 撮像装置、画像処理装置、画像記録装置、画像処理方法、プログラム及び記録媒体
JP4329125B2 (ja) * 2005-02-09 2009-09-09 富士フイルム株式会社 ホワイトバランス制御方法、ホワイトバランス制御装置及び撮像装置
JP5224124B2 (ja) 2007-12-12 2013-07-03 ソニー株式会社 撮像装置
KR101671185B1 (ko) * 2010-03-22 2016-11-01 삼성전자주식회사 렌더링을 위한 빛 및 질감 추출 장치 및 방법, 그리고, 빛 및 질감을 이용한 렌더링 장치

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101115168A (zh) * 2006-07-27 2008-01-30 佳能株式会社 产生虚拟图像和真实图像的合成图像

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Spherical harmonics vs. Haar wavelets: basis for recovering illumination from cast shadows;Okabe T. et al;《The 2004 IEEE Computer Society Conference on Computer Vision and Pattern Recognition》;20040702;第1卷;I-50-I-57 *

Also Published As

Publication number Publication date
EP2662833B1 (en) 2021-01-06
US9294682B2 (en) 2016-03-22
EP2662833A2 (en) 2013-11-13
CN103390290A (zh) 2013-11-13
US20130300899A1 (en) 2013-11-14
EP2662833A3 (en) 2017-12-06
JP6045378B2 (ja) 2016-12-14
JP2013254480A (ja) 2013-12-19

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