CN107211077A - 局部动态范围调整颜色处理 - Google Patents

局部动态范围调整颜色处理 Download PDF

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Publication number
CN107211077A
CN107211077A CN201680008085.5A CN201680008085A CN107211077A CN 107211077 A CN107211077 A CN 107211077A CN 201680008085 A CN201680008085 A CN 201680008085A CN 107211077 A CN107211077 A CN 107211077A
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CN
China
Prior art keywords
image
data
color
transformation
geometric
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Pending
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CN201680008085.5A
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English (en)
Chinese (zh)
Inventor
W.德哈安
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
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Koninklijke Philips Electronics NV
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Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of CN107211077A publication Critical patent/CN107211077A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • 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
    • H04N1/64—Systems for the transmission or the storage of the colour picture signal; Details therefor, e.g. coding or decoding means therefor

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Data Mining & Analysis (AREA)
  • General Physics & Mathematics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Mathematical Analysis (AREA)
  • Computational Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Algebra (AREA)
  • Image Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Picture Signal Circuits (AREA)
  • Facsimile Image Signal Circuits (AREA)
CN201680008085.5A 2015-01-29 2016-01-15 局部动态范围调整颜色处理 Pending CN107211077A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15153081.3 2015-01-29
EP15153081 2015-01-29
PCT/EP2016/050704 WO2016120085A1 (en) 2015-01-29 2016-01-15 Local dynamic range adjustment color processing

Publications (1)

Publication Number Publication Date
CN107211077A true CN107211077A (zh) 2017-09-26

Family

ID=52464162

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680008085.5A Pending CN107211077A (zh) 2015-01-29 2016-01-15 局部动态范围调整颜色处理

Country Status (5)

Country Link
US (1) US20170347113A1 (https=)
EP (1) EP3251337A1 (https=)
JP (1) JP2018509802A (https=)
CN (1) CN107211077A (https=)
WO (1) WO2016120085A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112419165A (zh) * 2019-08-22 2021-02-26 奥多比公司 利用几何和光度变换进行图像修复
CN114820377A (zh) * 2022-05-10 2022-07-29 平安科技（深圳）有限公司 文本图像处理方法、装置、计算机设备及可读存储介质

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JP6986670B2 (ja) 2015-09-11 2021-12-22 パナソニックＩｐマネジメント株式会社 映像受信方法及び映像受信装置
EP3349474B1 (en) * 2015-09-11 2025-05-14 Panasonic Intellectual Property Management Co., Ltd. Video reception method, video transmission method, video reception apparatus, and video transmission apparatus
EP3220645A1 (en) * 2016-03-18 2017-09-20 Thomson Licensing A method and a device for encoding a high dynamic range picture, corresponding decoding method and decoding device
KR102337438B1 (ko) * 2016-03-18 2021-12-09 코닌클리케 필립스 엔.브이. Hdr 비디오의 인코딩 및 디코딩
JP6751233B2 (ja) * 2016-09-12 2020-09-02 オンキヨー株式会社 映像処理装置
TWI795197B (zh) 2022-01-27 2023-03-01 瑞軒科技股份有限公司 顯示裝置
US12299936B2 (en) * 2022-02-28 2025-05-13 Avid Technology, Inc. Low-bitrate encoding of high dynamic range content
EP4604114A1 (en) * 2024-02-14 2025-08-20 Koninklijke Philips N.V. Brightness range adaptation for computers

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1799057A (zh) * 2003-04-29 2006-07-05 微软公司 用于生成高动态范围视频的系统和过程
WO2011072211A3 (en) * 2009-12-11 2011-10-27 Aperio Technologies, Inc. Improved signal to noise ratio in digital pathology image analysis
WO2013144809A2 (en) * 2012-03-26 2013-10-03 Koninklijke Philips N.V. Brightness region-based apparatuses and methods for hdr image encoding and decoding
US20140037206A1 (en) * 2011-04-28 2014-02-06 Koninklijke Philips N.V. Method and apparatus for generating an image coding signal

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3577093B2 (ja) * 1993-06-22 2004-10-13 富士通株式会社 画像符号化および復元装置
JP2000090231A (ja) * 1998-09-08 2000-03-31 Fuji Photo Film Co Ltd 画像処理方法および画像処理システム
JP2004194225A (ja) * 2002-12-13 2004-07-08 Konica Minolta Holdings Inc 画像処理方法、画像処理装置、プログラム及び画像記録装置
JP5430218B2 (ja) * 2009-05-07 2014-02-26 キヤノン株式会社 画像処理装置および画像処理方法
US9286944B2 (en) * 2009-11-04 2016-03-15 Koninklijke Philips N.V. Methods and systems for providing a combination of media data and metadata
PH12017502053B1 (en) * 2011-09-27 2024-06-21 Koninklijke Philips Electronics Nv Apparatus and method for dynamic range transforming of images
JP2013179550A (ja) * 2012-02-29 2013-09-09 Nikon Corp 画像処理装置、撮像装置及びプログラム
EP2873237B1 (en) * 2012-07-13 2022-03-30 Koninklijke Philips N.V. Improved hdr image decoding methods and devices
EP2819414A3 (en) * 2013-06-28 2015-02-25 Samsung Electronics Co., Ltd Image processing device and image processing method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1799057A (zh) * 2003-04-29 2006-07-05 微软公司 用于生成高动态范围视频的系统和过程
WO2011072211A3 (en) * 2009-12-11 2011-10-27 Aperio Technologies, Inc. Improved signal to noise ratio in digital pathology image analysis
US20140037206A1 (en) * 2011-04-28 2014-02-06 Koninklijke Philips N.V. Method and apparatus for generating an image coding signal
WO2013144809A2 (en) * 2012-03-26 2013-10-03 Koninklijke Philips N.V. Brightness region-based apparatuses and methods for hdr image encoding and decoding

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112419165A (zh) * 2019-08-22 2021-02-26 奥多比公司 利用几何和光度变换进行图像修复
US12249051B2 (en) 2019-08-22 2025-03-11 Adobe Inc. Image inpainting with geometric and photometric transformations
CN114820377A (zh) * 2022-05-10 2022-07-29 平安科技（深圳）有限公司 文本图像处理方法、装置、计算机设备及可读存储介质
CN114820377B (zh) * 2022-05-10 2024-07-19 平安科技（深圳）有限公司 文本图像处理方法、装置、计算机设备及可读存储介质

Also Published As

Publication number Publication date
US20170347113A1 (en) 2017-11-30
WO2016120085A1 (en) 2016-08-04
EP3251337A1 (en) 2017-12-06
JP2018509802A (ja) 2018-04-05

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