CN104853171A - 图像处理设备、用于图像处理的方法以及程序 - Google Patents

图像处理设备、用于图像处理的方法以及程序 Download PDF

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Publication number
CN104853171A
CN104853171A CN201510068264.5A CN201510068264A CN104853171A CN 104853171 A CN104853171 A CN 104853171A CN 201510068264 A CN201510068264 A CN 201510068264A CN 104853171 A CN104853171 A CN 104853171A
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CN
China
Prior art keywords
signal
unit
gamma correction
image
image processing
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Pending
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CN201510068264.5A
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English (en)
Chinese (zh)
Inventor
奥村明弘
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Sony Corp
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Sony Corp
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Application filed by Sony Corp filed Critical Sony Corp
Publication of CN104853171A publication Critical patent/CN104853171A/zh
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/67—Circuits for processing colour signals for matrixing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/68—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits
    • H04N9/69—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits for modifying the colour signals by gamma correction
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/06—Colour space transformation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Image Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Color Television Image Signal Generators (AREA)
  • Studio Devices (AREA)
CN201510068264.5A 2014-02-17 2015-02-10 图像处理设备、用于图像处理的方法以及程序 Pending CN104853171A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014-027219 2014-02-17
JP2014027219A JP2015154307A (ja) 2014-02-17 2014-02-17 画像処理装置、画像処理方法、およびプログラム

Publications (1)

Publication Number Publication Date
CN104853171A true CN104853171A (zh) 2015-08-19

Family

ID=53798625

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510068264.5A Pending CN104853171A (zh) 2014-02-17 2015-02-10 图像处理设备、用于图像处理的方法以及程序

Country Status (3)

Country Link
US (1) US9406274B2 (enExample)
JP (1) JP2015154307A (enExample)
CN (1) CN104853171A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016107268A1 (zh) * 2014-12-31 2016-07-07 小米科技有限责任公司 色彩调整方法及装置
CN111476848A (zh) * 2020-03-31 2020-07-31 北京经纬恒润科技有限公司 一种视频流仿真方法及装置
CN114697571A (zh) * 2020-12-29 2022-07-01 爱思开海力士有限公司 图像感测装置及其操作方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3399497A1 (en) * 2017-05-05 2018-11-07 Koninklijke Philips N.V. Optimizing decoded high dynamic range image saturation
JP7242185B2 (ja) 2018-01-10 2023-03-20 キヤノン株式会社 画像処理方法、画像処理装置、画像処理プログラム、および、記憶媒体
EP3761637B1 (en) 2018-03-02 2023-06-28 Sony Group Corporation Video-signal-processing device, video-signal-processing method, and imaging device
JPWO2020203265A1 (enExample) 2019-03-29 2020-10-08
JP2021087201A (ja) * 2019-11-29 2021-06-03 キヤノン株式会社 画像処理装置、画像処理方法、学習装置、学習方法、撮像装置、及びプログラム
EP4044110A4 (en) 2020-10-27 2023-02-22 Samsung Electronics Co., Ltd. METHOD FOR GENERATION OF IMAGE DATA WITH REDUCED NOISE AND ELECTRONIC DEVICE FOR IMPLEMENTING IT

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4433545B2 (ja) * 1999-02-19 2010-03-17 ソニー株式会社 画像信号処理装置、画像信号処理方法、学習装置、学習方法及び記録媒体
JP2003319411A (ja) * 2002-04-19 2003-11-07 Matsushita Electric Ind Co Ltd 信号処理装置
WO2004068862A1 (ja) * 2003-01-31 2004-08-12 The Circle For The Promotion Of Science And Engineering 高解像度カラー画像生成方法,高解像度カラー画像生成装置及び高解像度カラー画像生成プログラム
WO2006006373A1 (ja) * 2004-07-07 2006-01-19 Nikon Corporation 画像処理装置およびコンピュータプログラム製品
KR101278238B1 (ko) * 2006-10-16 2013-06-24 삼성전자주식회사 디지털 영상 처리 장치에서 영상 편집 방법
JP4823133B2 (ja) * 2007-04-24 2011-11-24 キヤノン株式会社 画像符号化装置、画像符号化装置の制御方法、プログラム、及び記録媒体
JP2011015347A (ja) * 2009-07-06 2011-01-20 Ricoh Co Ltd 画像処理装置、画像処理方法、プログラムおよび記録媒体
JP5589585B2 (ja) 2009-07-07 2014-09-17 ソニー株式会社 画像処理装置、画像処理方法およびプログラム
JP2013145931A (ja) * 2010-04-28 2013-07-25 Panasonic Corp 画像変換装置
US8345971B2 (en) * 2010-06-28 2013-01-01 The Hong Kong Polytechnic University Method and system for spatial-temporal denoising and demosaicking for noisy color filter array videos
JP2013165482A (ja) * 2012-01-13 2013-08-22 Nikon Corp 画像処理装置、画像処理プログラム、および撮像装置
DE112013004435T5 (de) * 2013-03-28 2015-06-11 Fujifilm Corp. Bildverarbeitungsvorrichtung, Bildaufnahmevorrichtung, Bildverarbeitungsverfahren, Programm und Aufzeichnungsmedium
JP5759085B2 (ja) * 2013-03-28 2015-08-05 富士フイルム株式会社 画像処理装置、撮像装置、画像処理方法及びプログラム並びに記録媒体

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016107268A1 (zh) * 2014-12-31 2016-07-07 小米科技有限责任公司 色彩调整方法及装置
US10269129B2 (en) 2014-12-31 2019-04-23 Xiaomi Inc. Color adjustment method and device
CN111476848A (zh) * 2020-03-31 2020-07-31 北京经纬恒润科技有限公司 一种视频流仿真方法及装置
CN111476848B (zh) * 2020-03-31 2023-04-18 北京经纬恒润科技股份有限公司 一种视频流仿真方法及装置
CN114697571A (zh) * 2020-12-29 2022-07-01 爱思开海力士有限公司 图像感测装置及其操作方法

Also Published As

Publication number Publication date
US9406274B2 (en) 2016-08-02
JP2015154307A (ja) 2015-08-24
US20150235612A1 (en) 2015-08-20

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