JP2016524417A5 - - Google Patents

Download PDF

Info

Publication number
JP2016524417A5
JP2016524417A5 JP2016518915A JP2016518915A JP2016524417A5 JP 2016524417 A5 JP2016524417 A5 JP 2016524417A5 JP 2016518915 A JP2016518915 A JP 2016518915A JP 2016518915 A JP2016518915 A JP 2016518915A JP 2016524417 A5 JP2016524417 A5 JP 2016524417A5
Authority
JP
Japan
Prior art keywords
dynamic range
high dynamic
range picture
picture
value
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2016518915A
Other languages
English (en)
Japanese (ja)
Other versions
JP6391680B2 (ja
JP2016524417A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/EP2014/061342 external-priority patent/WO2014198574A1/en
Publication of JP2016524417A publication Critical patent/JP2016524417A/ja
Publication of JP2016524417A5 publication Critical patent/JP2016524417A5/ja
Application granted granted Critical
Publication of JP6391680B2 publication Critical patent/JP6391680B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2016518915A 2013-06-10 2014-06-02 符号化する方法及び復号する方法並びに対応する符号器及び復号器 Expired - Fee Related JP6391680B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP13305782.8 2013-06-10
EP13305782 2013-06-10
PCT/EP2014/061342 WO2014198574A1 (en) 2013-06-10 2014-06-02 Encoding and decoding methods for adapting the average luminance of high dynamic range pictures and corresponding encoder and decoder

Publications (3)

Publication Number Publication Date
JP2016524417A JP2016524417A (ja) 2016-08-12
JP2016524417A5 true JP2016524417A5 (enExample) 2017-07-06
JP6391680B2 JP6391680B2 (ja) 2018-09-19

Family

ID=48703369

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016518915A Expired - Fee Related JP6391680B2 (ja) 2013-06-10 2014-06-02 符号化する方法及び復号する方法並びに対応する符号器及び復号器

Country Status (6)

Country Link
US (1) US9979973B2 (enExample)
EP (1) EP3008902A1 (enExample)
JP (1) JP6391680B2 (enExample)
KR (1) KR20160019060A (enExample)
CN (1) CN105340272B (enExample)
WO (1) WO2014198574A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2958328A1 (en) * 2014-06-20 2015-12-23 Thomson Licensing Method and device for signaling in a bitstream a picture/video format of an LDR picture and a picture/video format of a decoded HDR picture obtained from said LDR picture and an illumination picture
US9589313B2 (en) * 2015-01-09 2017-03-07 Vixs Systems, Inc. Dynamic range converter with pipelined architecture and methods for use therewith
US9860504B2 (en) 2015-01-09 2018-01-02 Vixs Systems, Inc. Color gamut mapper for dynamic range conversion and methods for use therewith
US9654755B2 (en) * 2015-01-09 2017-05-16 Vixs Systems, Inc. Dynamic range converter with logarithmic conversion and methods for use therewith
JP6633739B2 (ja) * 2015-08-20 2020-01-22 エルジー エレクトロニクス インコーポレイティド 放送信号送信装置、放送信号受信装置、放送信号送信方法、及び放送信号受信方法
US9979895B2 (en) * 2015-09-04 2018-05-22 Disney Enterprises, Inc. High dynamic range tone mapping
CN106886386B (zh) * 2017-01-23 2019-06-04 苏州科达科技股份有限公司 从低动态图像生成高动态图像的方法
CN119031139A (zh) * 2018-05-02 2024-11-26 奎蒂安特有限公司 用于处理具有几乎无限细节的场景的编解码器

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2312380B1 (en) 2001-02-27 2020-11-18 Dolby Laboratories Licensing Corporation A method and device for displaying an image
EP2337010A3 (en) 2002-03-13 2011-11-02 Dolby Laboratories Licensing Corporation High dynamic range display devices
US8218625B2 (en) * 2004-04-23 2012-07-10 Dolby Laboratories Licensing Corporation Encoding, decoding and representing high dynamic range images
US7483486B2 (en) 2004-07-02 2009-01-27 Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften E.V. Method and apparatus for encoding high dynamic range video
US8537893B2 (en) * 2006-01-23 2013-09-17 Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften E.V. High dynamic range codecs
US8014445B2 (en) * 2006-02-24 2011-09-06 Sharp Laboratories Of America, Inc. Methods and systems for high dynamic range video coding
US7826673B2 (en) 2007-01-23 2010-11-02 Sharp Laboratories Of America, Inc. Methods and systems for inter-layer image prediction with color-conversion
US8358488B2 (en) 2007-06-15 2013-01-22 General Electric Company Micro-electromechanical system based switching
US8175158B2 (en) * 2008-01-04 2012-05-08 Sharp Laboratories Of America, Inc. Methods and systems for inter-layer image prediction parameter determination
US8493313B2 (en) 2008-02-13 2013-07-23 Dolby Laboratories Licensing Corporation Temporal filtering of video signals
CA2665561C (en) 2008-05-13 2016-01-26 Dolby Laboratories Licensing Corporation Array scaling for high dynamic range backlight displays and other devices
US8531380B2 (en) * 2008-07-22 2013-09-10 Sharp Laboratories Of America, Inc. Methods and systems for area adaptive backlight management
CA2736270C (en) 2008-09-30 2016-04-12 Dolby Laboratories Licensing Corporation Systems and methods for applying adaptive gamma in image processing for high brightness and high dynamic range displays
US8339475B2 (en) * 2008-12-19 2012-12-25 Qualcomm Incorporated High dynamic range image combining
KR101007101B1 (ko) 2009-01-07 2011-01-10 한양대학교 산학협력단 적응형 톤 매핑 장치 및 방법, 그리고 이를 이용한 영상 처리 시스템
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
WO2012030526A1 (en) 2010-08-31 2012-03-08 Dolby Laboratories Licensing Corporation Method and apparatus for adjusting drive values for dual modulation displays
TWI538474B (zh) * 2011-03-15 2016-06-11 杜比實驗室特許公司 影像資料轉換的方法與設備
EP2702765A1 (en) * 2011-04-28 2014-03-05 Koninklijke Philips N.V. Method and apparatus for generating an image coding signal
US9451274B2 (en) 2011-04-28 2016-09-20 Koninklijke Philips N.V. Apparatuses and methods for HDR image encoding and decoding
JP5747136B2 (ja) * 2012-08-08 2015-07-08 ドルビー ラボラトリーズ ライセンシング コーポレイション Ｈｄｒ画像のための画像処理

Similar Documents

Publication Publication Date Title
JP2016524417A5 (enExample)
JP2018507619A5 (enExample)
JP2010218549A5 (enExample)
WO2015183375A3 (en) Systems and methods for low complexity forward transforms using zeroed-out coefficients
JP2016076972A5 (enExample)
EP3171596A3 (en) Image compression with adaptive quantization of regions of interest (roi)
CA3244817A1 (en) Geometric transforms for filters for video coding
JP2013507087A5 (enExample)
MX2020002050A (es) Tecnicas para sintetizar grano de pelicula.
JP2016541164A5 (enExample)
JP2014523699A5 (enExample)
JP2013526138A5 (enExample)
RU2018108828A (ru) Способы и устройства для кодирования hdr-изображений и способы и устройства для использования таких кодированных изображений
JP2017535181A5 (enExample)
TW201448571A (zh) 用以移除編碼視頻數據中的編碼瑕疵之自適應過濾機構
JP2015065671A5 (enExample)
RU2017130386A (ru) Способ и устройство кодирования и декодирования цветной картинки
JP6719572B2 (ja) 高ダイナミックレンジ色変換補正
EP3253058A3 (en) Image displaying method including image encoding method and image decoding method
CN104392427B (zh) 经验模态分解和稀疏表示相结合的sar图像去噪方法
US9979973B2 (en) Encoding and decoding methods for adapting the average luminance of high dynamic range pictures and corresponding encoder and decoder
JP2016518770A5 (enExample)
JP2017502353A5 (enExample)
JP2016518769A5 (enExample)
JP2017508332A5 (enExample)