JP2015154307A - 画像処理装置、画像処理方法、およびプログラム - Google Patents

画像処理装置、画像処理方法、およびプログラム Download PDF

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Publication number
JP2015154307A
JP2015154307A JP2014027219A JP2014027219A JP2015154307A JP 2015154307 A JP2015154307 A JP 2015154307A JP 2014027219 A JP2014027219 A JP 2014027219A JP 2014027219 A JP2014027219 A JP 2014027219A JP 2015154307 A JP2015154307 A JP 2015154307A
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signal
unit
gamma correction
image
demosaic
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Japanese (ja)
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JP2015154307A5 (enExample
Inventor
奥村　明弘
Akihiro Okumura
明弘 奥村
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Sony Corp
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Sony Corp
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Priority to JP2014027219A priority Critical patent/JP2015154307A/ja
Priority to US14/591,067 priority patent/US9406274B2/en
Priority to CN201510068264.5A priority patent/CN104853171A/zh
Publication of JP2015154307A publication Critical patent/JP2015154307A/ja
Publication of JP2015154307A5 publication Critical patent/JP2015154307A5/ja
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    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Processing Of Color Television Signals (AREA)
  • Image Processing (AREA)
  • Color Television Image Signal Generators (AREA)
  • Studio Devices (AREA)
JP2014027219A 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 Pending JP2015154307A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
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
US14/591,067 US9406274B2 (en) 2014-02-17 2015-01-07 Image processing apparatus, method for image processing, and program
CN201510068264.5A 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

Applications Claiming Priority (1)

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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 (2)

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JP2015154307A true JP2015154307A (ja) 2015-08-24
JP2015154307A5 JP2015154307A5 (enExample) 2016-03-17

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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
WO2019167555A1 (ja) 2018-03-02 2019-09-06 ソニー株式会社 映像信号処理装置、映像信号処理方法および撮像装置
WO2020203265A1 (ja) 2019-03-29 2020-10-08 ソニー株式会社 映像信号処理装置、映像信号処理方法および撮像装置
WO2021106853A1 (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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104601971B (zh) * 2014-12-31 2019-06-14 小米科技有限责任公司 色彩调整方法及装置
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
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
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
KR20220094561A (ko) * 2020-12-29 2022-07-06 에스케이하이닉스 주식회사 이미지 센싱 장치 및 그의 동작 방법

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000308079A (ja) * 1999-02-19 2000-11-02 Sony Corp 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
US20080089616A1 (en) * 2006-10-16 2008-04-17 Samsung Techwin Co., Ltd. Image editing method for digital image processing apparatus
JP2008271411A (ja) * 2007-04-24 2008-11-06 Canon Inc 画像符号化装置、画像符号化装置の制御方法、プログラム、及び記憶媒体
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
JP2012054985A (ja) * 2004-07-07 2012-03-15 Nikon Corp 画像処理装置
JP2013145931A (ja) * 2010-04-28 2013-07-25 Panasonic Corp 画像変換装置
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

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003319411A (ja) * 2002-04-19 2003-11-07 Matsushita Electric Ind Co Ltd 信号処理装置
JP4214409B2 (ja) * 2003-01-31 2009-01-28 国立大学法人東京工業大学 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
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
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
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000308079A (ja) * 1999-02-19 2000-11-02 Sony Corp 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
JP2012054985A (ja) * 2004-07-07 2012-03-15 Nikon Corp 画像処理装置
US20080089616A1 (en) * 2006-10-16 2008-04-17 Samsung Techwin Co., Ltd. Image editing method for digital image processing apparatus
JP2008271411A (ja) * 2007-04-24 2008-11-06 Canon Inc 画像符号化装置、画像符号化装置の制御方法、プログラム、及び記憶媒体
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
JP2013145931A (ja) * 2010-04-28 2013-07-25 Panasonic Corp 画像変換装置
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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019167555A1 (ja) 2018-03-02 2019-09-06 ソニー株式会社 映像信号処理装置、映像信号処理方法および撮像装置
WO2020203265A1 (ja) 2019-03-29 2020-10-08 ソニー株式会社 映像信号処理装置、映像信号処理方法および撮像装置
US11910105B2 (en) 2019-03-29 2024-02-20 Sony Group Corporation Video processing using a blended tone curve characteristic
WO2021106853A1 (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

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Publication number Publication date
US20150235612A1 (en) 2015-08-20
US9406274B2 (en) 2016-08-02
CN104853171A (zh) 2015-08-19

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