CN107211129A - 对彩色图片进行编码和解码的方法和装置 - Google Patents

对彩色图片进行编码和解码的方法和装置 Download PDF

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Publication number
CN107211129A
CN107211129A CN201680007783.3A CN201680007783A CN107211129A CN 107211129 A CN107211129 A CN 107211129A CN 201680007783 A CN201680007783 A CN 201680007783A CN 107211129 A CN107211129 A CN 107211129A
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CN
China
Prior art keywords
component
color
obtaining
luminance
value
Prior art date
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Pending
Application number
CN201680007783.3A
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English (en)
Chinese (zh)
Inventor
S.拉塞尔
F.勒莱安内克
P.博德斯
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InterDigital VC Holdings Inc
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Thomson Licensing SAS
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Publication of CN107211129A publication Critical patent/CN107211129A/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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/117—Filters, e.g. for pre-processing or post-processing
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/36—Scalability techniques involving formatting the layers as a function of picture distortion after decoding, e.g. signal-to-noise [SNR] scalability
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/186—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
    • 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
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • 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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Television Systems (AREA)
CN201680007783.3A 2015-01-30 2016-01-25 对彩色图片进行编码和解码的方法和装置 Pending CN107211129A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15305119.8 2015-01-30
EP15305119.8A EP3051825A1 (en) 2015-01-30 2015-01-30 A method and apparatus of encoding and decoding a color picture
PCT/EP2016/051448 WO2016120208A1 (en) 2015-01-30 2016-01-25 A method and apparatus of encoding and decoding a color picture

Publications (1)

Publication Number Publication Date
CN107211129A true CN107211129A (zh) 2017-09-26

Family

ID=52473835

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680007783.3A Pending CN107211129A (zh) 2015-01-30 2016-01-25 对彩色图片进行编码和解码的方法和装置

Country Status (11)

Country Link
US (1) US20180014024A1 (enExample)
EP (2) EP3051825A1 (enExample)
JP (1) JP2018507618A (enExample)
KR (1) KR20170110088A (enExample)
CN (1) CN107211129A (enExample)
AU (1) AU2016212242A1 (enExample)
BR (1) BR112017015593A2 (enExample)
CA (1) CA2973637A1 (enExample)
MX (1) MX2017009750A (enExample)
RU (1) RU2705013C2 (enExample)
WO (1) WO2016120208A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6937781B2 (ja) 2016-05-04 2021-09-22 インターデジタル ヴイシー ホールディングス， インコーポレイテッド 高ダイナミックレンジ画像を符号化ビットストリームへ符号化／復号する方法と装置
WO2020182907A1 (en) * 2019-03-12 2020-09-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Selective inter-component transform (ict) for image and video coding
WO2020219341A1 (en) * 2019-04-23 2020-10-29 Dolby Laboratories Licensing Corporation Display management for high dynamic range images

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1827024A1 (en) * 2006-02-24 2007-08-29 Sharp Kabushiki Kaisha High dynamic range video coding
CN102893305A (zh) * 2010-03-02 2013-01-23 株式会社理光 图像处理设备和图像获取设备
CN103843058A (zh) * 2011-09-27 2014-06-04 皇家飞利浦有限公司 用于图像的动态范围变换的装置和方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010104624A2 (en) * 2009-03-10 2010-09-16 Dolby Laboratories Licensing Corporation Extended dynamic range and extended dimensionality image signal conversion
WO2010105036A1 (en) * 2009-03-13 2010-09-16 Dolby Laboratories Licensing Corporation Layered compression of high dynamic range, visual dynamic range, and wide color gamut video
US8483479B2 (en) * 2009-05-11 2013-07-09 Dolby Laboratories Licensing Corporation Light detection, color appearance models, and modifying dynamic range for image display

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1827024A1 (en) * 2006-02-24 2007-08-29 Sharp Kabushiki Kaisha High dynamic range video coding
CN102893305A (zh) * 2010-03-02 2013-01-23 株式会社理光 图像处理设备和图像获取设备
CN103843058A (zh) * 2011-09-27 2014-06-04 皇家飞利浦有限公司 用于图像的动态范围变换的装置和方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JI WON LEE等: "Local Tone Mapping using K-means Algorithm and Automatic Gamma Setting", 《2011 IEEE INTERNATIONAL CONFERENCE ON CONSUMER ELECTRONICS (ICCE)》 *
TE-HSUN WANG等: "Photography Enhancement Based on the Fusion of Tone and Color Mappings in Adaptive Local Region", 《IEEE TRANSACTIONS ON IMAGE PROCESSING》 *

Also Published As

Publication number Publication date
EP3051825A1 (en) 2016-08-03
RU2017127151A3 (enExample) 2019-06-25
WO2016120208A1 (en) 2016-08-04
RU2705013C2 (ru) 2019-11-01
JP2018507618A (ja) 2018-03-15
EP3251369A1 (en) 2017-12-06
KR20170110088A (ko) 2017-10-10
AU2016212242A1 (en) 2017-08-03
BR112017015593A2 (pt) 2018-03-13
RU2017127151A (ru) 2019-02-28
MX2017009750A (es) 2017-10-27
US20180014024A1 (en) 2018-01-11
CA2973637A1 (en) 2016-08-04

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Effective date of registration: 20190918

Address after: Delaware, USA

Applicant after: Interactive Digital VC Holding Company

Address before: Icelemulino, France

Applicant before: Thomson Licensing Company

WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170926