JP2017508332A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2017508332A5 JP2017508332A5 JP2016543142A JP2016543142A JP2017508332A5 JP 2017508332 A5 JP2017508332 A5 JP 2017508332A5 JP 2016543142 A JP2016543142 A JP 2016543142A JP 2016543142 A JP2016543142 A JP 2016543142A JP 2017508332 A5 JP2017508332 A5 JP 2017508332A5
- Authority
- JP
- Japan
- Prior art keywords
- image
- backlight
- residual
- decoded
- residual image
- 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
Links
- 238000000034 method Methods 0.000 claims description 29
- 238000004891 communication Methods 0.000 claims description 12
- 238000013507 mapping Methods 0.000 claims description 9
- 101710130550 Class E basic helix-loop-helix protein 40 Proteins 0.000 description 1
- 102100025314 Deleted in esophageal cancer 1 Human genes 0.000 description 1
- 230000006870 function Effects 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13306878.3 | 2013-12-27 | ||
| EP13306878.3A EP2890129A1 (en) | 2013-12-27 | 2013-12-27 | Method and device for encoding a high-dynamic range image and/or decoding a bitstream |
| PCT/EP2014/078942 WO2015097120A1 (en) | 2013-12-27 | 2014-12-22 | Method and device for encoding a high-dynamic range image and/or decoding a bitstream |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017508332A JP2017508332A (ja) | 2017-03-23 |
| JP2017508332A5 true JP2017508332A5 (enExample) | 2017-12-28 |
| JP6529504B2 JP6529504B2 (ja) | 2019-06-12 |
Family
ID=49955853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016543142A Active JP6529504B2 (ja) | 2013-12-27 | 2014-12-22 | ハイダイナミックレンジ画像を符号化する、および／または、ビットストリームを復号するための方法およびデバイス |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9924178B2 (enExample) |
| EP (2) | EP2890129A1 (enExample) |
| JP (1) | JP6529504B2 (enExample) |
| KR (1) | KR20160102414A (enExample) |
| CN (1) | CN105850128B (enExample) |
| TW (1) | TWI659642B (enExample) |
| WO (1) | WO2015097120A1 (enExample) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10230983B2 (en) * | 2013-12-30 | 2019-03-12 | Qualcomm Incorporated | Simplification of delta DC residual coding in 3D video coding |
| JP6937695B2 (ja) | 2015-01-30 | 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 | カラー・ピクチャを符号化および復号する方法および装置 |
| EP3107300A1 (en) | 2015-06-15 | 2016-12-21 | Thomson Licensing | Method and device for encoding both a high-dynamic range frame and an imposed low-dynamic range frame |
| EP3113496A1 (en) | 2015-06-30 | 2017-01-04 | Thomson Licensing | Method and device for encoding both a hdr picture and a sdr picture obtained from said hdr picture using color mapping functions |
| US9979895B2 (en) * | 2015-09-04 | 2018-05-22 | Disney Enterprises, Inc. | High dynamic range tone mapping |
| CN108702514B (zh) * | 2016-03-09 | 2020-07-07 | 华为技术有限公司 | 一种高动态范围图像处理方法及装置 |
| EP3367658A1 (en) * | 2017-02-24 | 2018-08-29 | Thomson Licensing | Method and device for reconstructing an hdr image |
| JP6936699B2 (ja) * | 2017-10-30 | 2021-09-22 | キヤノン株式会社 | 画像符号化装置及びその制御方法及びプログラム |
| CN109166538B (zh) * | 2018-11-22 | 2023-10-20 | 合肥惠科金扬科技有限公司 | 显示面板的控制电路及显示装置 |
| KR102609852B1 (ko) * | 2019-01-16 | 2023-12-06 | 삼성디스플레이 주식회사 | 표시 장치 및 표시 시스템 |
| CN117979013B (zh) * | 2020-01-05 | 2025-02-28 | 北京达佳互联信息技术有限公司 | 一种视频解码的方法、装置和介质 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6907070B2 (en) * | 2000-12-15 | 2005-06-14 | Microsoft Corporation | Drifting reduction and macroblock-based control in progressive fine granularity scalable video coding |
| US20020118743A1 (en) * | 2001-02-28 | 2002-08-29 | Hong Jiang | Method, apparatus and system for multiple-layer scalable video coding |
| US9894379B2 (en) * | 2001-07-10 | 2018-02-13 | The Directv Group, Inc. | System and methodology for video compression |
| US8218625B2 (en) * | 2004-04-23 | 2012-07-10 | Dolby Laboratories Licensing Corporation | Encoding, decoding and representing high dynamic range images |
| US8014445B2 (en) * | 2006-02-24 | 2011-09-06 | Sharp Laboratories Of America, Inc. | Methods and systems for high dynamic range video coding |
| US9571856B2 (en) * | 2008-08-25 | 2017-02-14 | Microsoft Technology Licensing, Llc | Conversion operations in scalable video encoding and decoding |
| CN102388611B (zh) * | 2009-02-11 | 2015-08-19 | 汤姆森特许公司 | 使用色调映射和反色调映射的比特深度可分级视频编码和解码的方法和装置 |
| EP2406959B1 (en) * | 2009-03-13 | 2015-01-14 | Dolby Laboratories Licensing Corporation | Layered compression of high dynamic range, visual dynamic range, and wide color gamut video |
| US8606009B2 (en) * | 2010-02-04 | 2013-12-10 | Microsoft Corporation | High dynamic range image generation and rendering |
| WO2011163114A1 (en) * | 2010-06-21 | 2011-12-29 | Dolby Laboratories Licensing Corporation | Displaying images on local-dimming displays |
| EP4290848A3 (en) * | 2010-10-18 | 2024-03-06 | Dolby Laboratories Licensing Corporation | Image processing methods and apparatus using localized gamut definitions |
| EP3716632B1 (en) * | 2010-11-23 | 2022-05-04 | Dolby Laboratories Licensing Corporation | Display of high dynamic range images on a global dimming display using bit depth reduction mapping metadata |
| JP6134699B2 (ja) * | 2011-03-24 | 2017-05-24 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | イメージ・グレーディングを分析するための装置及び方法 |
| EP2557789B1 (en) * | 2011-08-09 | 2017-09-27 | Dolby Laboratories Licensing Corporation | Guided image up-sampling in video coding |
| EP2613532A1 (en) * | 2012-01-06 | 2013-07-10 | Thomson Licensing | Method of and device for encoding an HDR video together with an LDR video, method of and device for reconstructing one of an HDR video and an LDR video coded together and non-transitory storage medium |
| JP5924147B2 (ja) * | 2012-06-14 | 2016-05-25 | ソニー株式会社 | 表示装置、画像処理装置、および表示方法 |
-
2013
- 2013-12-27 EP EP13306878.3A patent/EP2890129A1/en not_active Withdrawn
-
2014
- 2014-12-22 KR KR1020167016154A patent/KR20160102414A/ko not_active Ceased
- 2014-12-22 EP EP14821639.3A patent/EP3087741A1/en not_active Withdrawn
- 2014-12-22 JP JP2016543142A patent/JP6529504B2/ja active Active
- 2014-12-22 US US15/108,556 patent/US9924178B2/en active Active
- 2014-12-22 WO PCT/EP2014/078942 patent/WO2015097120A1/en not_active Ceased
- 2014-12-22 CN CN201480071207.6A patent/CN105850128B/zh active Active
- 2014-12-24 TW TW103145097A patent/TWI659642B/zh active