RU2018105678A3 - - Google Patents

Download PDF

Info

Publication number
RU2018105678A3
RU2018105678A3 RU2018105678A RU2018105678A RU2018105678A3 RU 2018105678 A3 RU2018105678 A3 RU 2018105678A3 RU 2018105678 A RU2018105678 A RU 2018105678A RU 2018105678 A RU2018105678 A RU 2018105678A RU 2018105678 A3 RU2018105678 A3 RU 2018105678A3
Authority
RU
Russia
Application number
RU2018105678A
Other languages
Russian (ru)
Other versions
RU2726290C2 (ru
RU2018105678A (ru
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=56372901&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=RU2018105678(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from EP15306196.5A external-priority patent/EP3121787A1/en
Application filed filed Critical
Publication of RU2018105678A publication Critical patent/RU2018105678A/ru
Publication of RU2018105678A3 publication Critical patent/RU2018105678A3/ru
Application granted granted Critical
Publication of RU2726290C2 publication Critical patent/RU2726290C2/ru

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/90—Dynamic range modification of images or parts thereof
    • G06T5/92—Dynamic range modification of images or parts thereof based on global image properties
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/40—Image enhancement or restoration using histogram techniques
    • 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
    • H04N1/40—Picture signal circuits
    • H04N1/407—Control or modification of tonal gradation or of extreme levels, e.g. background level
    • H04N1/4072—Control or modification of tonal gradation or of extreme levels, e.g. background level dependent on the contents of the original
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/06—Adjustment of display parameters
    • G09G2320/066—Adjustment of display parameters for control of contrast

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Picture Signal Circuits (AREA)
  • Television Receiver Circuits (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Processing Of Color Television Signals (AREA)
RU2018105678A 2015-07-16 2016-07-07 Способ и устройство для тонального отображения изображения посредством использования параметрической функции тональной регулировки RU2726290C2 (ru)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP15306166 2015-07-16
EP15306166.8 2015-07-16
EP15306196.5 2015-07-23
EP15306196.5A EP3121787A1 (en) 2015-07-23 2015-07-23 A method and device for tone-mapping a picture by using a parametric tone-adjustment function
PCT/EP2016/066167 WO2017009182A1 (en) 2015-07-16 2016-07-07 A method and device for tone-mapping a picture by using a parametric tone-adjustment function

Publications (3)

Publication Number Publication Date
RU2018105678A RU2018105678A (ru) 2019-08-16
RU2018105678A3 true RU2018105678A3 (cg-RX-API-DMAC10.html) 2020-01-31
RU2726290C2 RU2726290C2 (ru) 2020-07-10

Family

ID=56372901

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2018105678A RU2726290C2 (ru) 2015-07-16 2016-07-07 Способ и устройство для тонального отображения изображения посредством использования параметрической функции тональной регулировки

Country Status (9)

Country Link
US (1) US11182882B2 (cg-RX-API-DMAC10.html)
EP (1) EP3323104B1 (cg-RX-API-DMAC10.html)
JP (1) JP6948309B2 (cg-RX-API-DMAC10.html)
KR (1) KR102486233B1 (cg-RX-API-DMAC10.html)
CN (1) CN107924559B (cg-RX-API-DMAC10.html)
CA (1) CA2992654C (cg-RX-API-DMAC10.html)
MX (1) MX383874B (cg-RX-API-DMAC10.html)
RU (1) RU2726290C2 (cg-RX-API-DMAC10.html)
WO (1) WO2017009182A1 (cg-RX-API-DMAC10.html)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3244616A1 (en) * 2016-05-13 2017-11-15 Thomson Licensing A method for encoding an input video comprising a luma component and two chroma components, the method comprising reshaping of said input video based on reshaping functions
EP3559901B1 (en) * 2017-02-15 2020-08-05 Dolby Laboratories Licensing Corporation Tone curve mapping for high dynamic range images
WO2019130626A1 (ja) * 2017-12-27 2019-07-04 パナソニックＩｐマネジメント株式会社 表示装置および表示方法
CN108900823B (zh) * 2018-07-05 2019-07-12 华为技术有限公司 一种视频信号处理的方法及装置
EP3672219A1 (en) * 2018-12-18 2020-06-24 Thomson Licensing Method and device for determining control parameters for mapping an input image with a high dynamic range to an output image with a lower dynamic range
EP3672254A1 (en) * 2018-12-21 2020-06-24 InterDigital VC Holdings, Inc. Decoding an image
KR102661824B1 (ko) * 2019-03-26 2024-04-26 엘지전자 주식회사 신호 처리 장치 및 이를 구비하는 영상표시장치
EP3734588B1 (en) * 2019-04-30 2022-12-07 Dolby Laboratories Licensing Corp. Color appearance preservation in video codecs
US20230267579A1 (en) * 2020-06-26 2023-08-24 Interdigital Ce Patent Holdings, Sas Inverse tone mapping with adaptive bright-spot attenuation
EP3934223A1 (en) * 2020-06-29 2022-01-05 AMS Sensors Belgium BVBA Converting digital image data
US12684237B2 (en) 2021-11-16 2026-07-14 Samsung Electronics Co., Ltd. Method and apparatus with image processing
US11734806B2 (en) * 2021-11-24 2023-08-22 Roku, Inc. Dynamic tone mapping
US20250157012A1 (en) * 2022-01-19 2025-05-15 Interdigital Ce Patent Holdings, Sas Expansion function selection in an inverse tone mapping process
CN114727029B (zh) * 2022-03-21 2024-03-22 北京百度网讯科技有限公司 视频的处理方法、装置、电子设备及存储介质
USD1071055S1 (en) * 2023-08-04 2025-04-15 Acushnet Company Golf grip

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3629403C2 (de) 1986-08-29 1994-09-29 Agfa Gevaert Ag Verfahren zur Korrektur der Farbsättigung bei der elektronischen Bildverarbeitung
US5012333A (en) * 1989-01-05 1991-04-30 Eastman Kodak Company Interactive dynamic range adjustment system for printing digital images
JP2000137805A (ja) 1998-10-29 2000-05-16 Canon Inc 画像処理装置及びその方法
KR100574536B1 (ko) * 2000-11-30 2006-04-27 캐논 가부시끼가이샤 화상처리장치, 화상처리방법, 기억매체 및 프로그램
JP4153715B2 (ja) 2002-04-08 2008-09-24 松下電器産業株式会社 映像信号処理装置及び映像信号処理方法
US7158686B2 (en) 2002-09-19 2007-01-02 Eastman Kodak Company Enhancing the tonal characteristics of digital images using inflection points in a tone scale function
JP4167097B2 (ja) * 2003-03-17 2008-10-15 株式会社沖データ 画像処理方法および画像処理装置
US8207932B2 (en) * 2007-12-26 2012-06-26 Sharp Laboratories Of America, Inc. Methods and systems for display source light illumination level selection
JP5275122B2 (ja) * 2008-05-30 2013-08-28 パナソニック株式会社 ダイナミックレンジ圧縮装置、ダイナミックレンジ圧縮方法、プログラム、集積回路および撮像装置
JP5157753B2 (ja) 2008-08-27 2013-03-06 カシオ計算機株式会社 画像処理装置、画像処理方法、画像処理プログラム
JP4900419B2 (ja) 2009-05-20 2012-03-21 カシオ計算機株式会社 画像処理装置、及び画像処理プログラム
JP2010278890A (ja) 2009-05-29 2010-12-09 Canon Inc 画像形成装置、画像形成方法
JP5165076B2 (ja) 2011-01-31 2013-03-21 シャープ株式会社 映像表示装置
US9516351B2 (en) 2012-07-13 2016-12-06 Koninklijke Philips N.V. HDR image encoding and decoding methods and devices
CN103843032B (zh) * 2012-08-08 2016-04-20 杜比实验室特许公司 用于高动态范围图像的图像处理
EP3054418A1 (en) 2015-02-06 2016-08-10 Thomson Licensing Method and apparatus for processing high dynamic range images

Also Published As

Publication number Publication date
US11182882B2 (en) 2021-11-23
RU2726290C2 (ru) 2020-07-10
CA2992654A1 (en) 2017-01-19
WO2017009182A1 (en) 2017-01-19
RU2018105678A (ru) 2019-08-16
BR112018000910A2 (pt) 2018-09-11
EP3323104B1 (en) 2021-10-27
EP3323104A1 (en) 2018-05-23
KR20180030534A (ko) 2018-03-23
US20180211369A1 (en) 2018-07-26
MX2018000575A (es) 2018-08-21
JP6948309B2 (ja) 2021-10-13
KR102486233B1 (ko) 2023-01-06
CN107924559B (zh) 2022-05-24
CN107924559A (zh) 2018-04-17
JP2018530031A (ja) 2018-10-11
MX383874B (es) 2025-03-14
CA2992654C (en) 2025-05-06

Similar Documents

Publication Publication Date Title
BR112017027041A2 (cg-RX-API-DMAC10.html)
AU2022228198B1 (cg-RX-API-DMAC10.html)
CN303065216S (zh) 古董柜（mk52）
CN303069716S (zh) 汽车发动机气缸盖
CN303066040S (zh) 真空保温容器(第7代)
CN303072201S (zh) 汽车的雾灯
CN303064666S (zh) 椅子（坐忘）
CN303072234S (zh) 卷烟纸（19）
BE2015C047I2 (cg-RX-API-DMAC10.html)
BE2015C044I2 (cg-RX-API-DMAC10.html)
BR0002874B1 (cg-RX-API-DMAC10.html)
BR0003751B1 (cg-RX-API-DMAC10.html)
BR0003686B1 (cg-RX-API-DMAC10.html)
BR0007834B1 (cg-RX-API-DMAC10.html)
BR0007487B1 (cg-RX-API-DMAC10.html)
BR0006854B1 (cg-RX-API-DMAC10.html)
BR0009994B1 (cg-RX-API-DMAC10.html)
BR0000695B1 (cg-RX-API-DMAC10.html)
BR0000126B1 (cg-RX-API-DMAC10.html)
BR0009649B1 (cg-RX-API-DMAC10.html)
BR0007747B1 (cg-RX-API-DMAC10.html)
BR0003208B1 (cg-RX-API-DMAC10.html)
BR0009373B1 (cg-RX-API-DMAC10.html)
BR0008132B1 (cg-RX-API-DMAC10.html)
BR0008874B1 (cg-RX-API-DMAC10.html)

Legal Events

Date Code Title Description
PC41 Official registration of the transfer of exclusive right

Effective date: 20210121