JP2019513323A5 - - Google Patents
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- JP2019513323A5 JP2019513323A5 JP2018548816A JP2018548816A JP2019513323A5 JP 2019513323 A5 JP2019513323 A5 JP 2019513323A5 JP 2018548816 A JP2018548816 A JP 2018548816A JP 2018548816 A JP2018548816 A JP 2018548816A JP 2019513323 A5 JP2019513323 A5 JP 2019513323A5
- Authority
- JP
- Japan
- Prior art keywords
- dynamic range
- range picture
- color
- mastering
- display
- 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 28
- 238000013507 mapping Methods 0.000 claims description 14
- 241000023320 Luma <angiosperm> Species 0.000 claims description 7
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical group COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 claims description 7
- 239000003086 colorant Substances 0.000 claims description 5
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP16305303.6 | 2016-03-18 | ||
| EP16305303.6A EP3220645A1 (en) | 2016-03-18 | 2016-03-18 | A method and a device for encoding a high dynamic range picture, corresponding decoding method and decoding device |
| PCT/EP2017/055829 WO2017157845A1 (en) | 2016-03-18 | 2017-03-13 | A method and a device for encoding a high dynamic range picture, corresponding decoding method and decoding device |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019513323A JP2019513323A (ja) | 2019-05-23 |
| JP2019513323A5 true JP2019513323A5 (https=) | 2020-04-16 |
| JP6946325B2 JP6946325B2 (ja) | 2021-10-06 |
Family
ID=55589786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018548816A Active JP6946325B2 (ja) | 2016-03-18 | 2017-03-13 | 高ダイナミックレンジピクチャを符号化する方法及び装置、対応する符号化方法及並びに符号化装置 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US11032579B2 (https=) |
| EP (2) | EP3220645A1 (https=) |
| JP (1) | JP6946325B2 (https=) |
| KR (1) | KR102358368B1 (https=) |
| CN (1) | CN109076231B (https=) |
| MX (1) | MX391780B (https=) |
| RU (1) | RU2737507C2 (https=) |
| WO (1) | WO2017157845A1 (https=) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10264196B2 (en) | 2016-02-12 | 2019-04-16 | Contrast, Inc. | Systems and methods for HDR video capture with a mobile device |
| US10257393B2 (en) | 2016-02-12 | 2019-04-09 | Contrast, Inc. | Devices and methods for high dynamic range video |
| AU2017308749A1 (en) | 2016-08-09 | 2019-02-21 | Contrast, Inc. | Real-time HDR video for vehicle control |
| HUE060276T2 (hu) * | 2016-10-05 | 2023-02-28 | Dolby Laboratories Licensing Corp | Forrásszínnel kapcsolatos mennyiségi információ üzenetküldés |
| EP3367658A1 (en) * | 2017-02-24 | 2018-08-29 | Thomson Licensing | Method and device for reconstructing an hdr image |
| EP3386198A1 (en) * | 2017-04-07 | 2018-10-10 | Thomson Licensing | Method and device for predictive picture encoding and decoding |
| WO2019014057A1 (en) | 2017-07-10 | 2019-01-17 | Contrast, Inc. | Stereoscopic camera |
| JP7074461B2 (ja) * | 2017-11-22 | 2022-05-24 | 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 | ディスプレイ適合ｈｄｒ画像を再構成する方法およびデバイス |
| US10951888B2 (en) | 2018-06-04 | 2021-03-16 | Contrast, Inc. | Compressed high dynamic range video |
| US11388447B2 (en) * | 2018-07-20 | 2022-07-12 | Interdigital Vc Holdings, Inc. | Method and apparatus for processing a medium dynamic range video signal in SL-HDR2 format |
| WO2020036957A1 (en) | 2018-08-14 | 2020-02-20 | Contrast, Inc. | Image compression |
| KR102842500B1 (ko) * | 2019-02-01 | 2025-08-06 | 삼성전자주식회사 | 고 동적 범위 콘텐트를 재생하는 전자 장치 및 그 방법 |
| WO2020175231A1 (ja) * | 2019-02-28 | 2020-09-03 | キヤノン株式会社 | 撮像装置及びその制御方法及びプログラム |
| US11330196B2 (en) * | 2020-10-12 | 2022-05-10 | Microsoft Technology Licensing, Llc | Estimating illumination in an environment based on an image of a reference object |
| US20230394636A1 (en) * | 2020-10-21 | 2023-12-07 | Interdigital Ce Patent Holdings, Sas | Method, device and apparatus for avoiding chroma clipping in a tone mapper while maintaining saturation and preserving hue |
| CN115797152A (zh) * | 2021-09-10 | 2023-03-14 | 北京字跳网络技术有限公司 | 一种颜色映射色卡生成方法及装置 |
| EP4562848A1 (en) * | 2022-07-27 | 2025-06-04 | InterDigital CE Patent Holdings, SAS | Method for preventing clipping in sl-hdrx systems |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2360926A1 (en) | 2010-01-19 | 2011-08-24 | Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung e.V. | Image encoder and image decoder |
| US8606009B2 (en) | 2010-02-04 | 2013-12-10 | Microsoft Corporation | High dynamic range image generation and rendering |
| TWI479898B (zh) | 2010-08-25 | 2015-04-01 | 杜比實驗室特許公司 | 擴展影像動態範圍 |
| CN103535038B (zh) * | 2011-05-16 | 2017-10-13 | 杜比实验室特许公司 | 用于分层vdr编码的有效架构 |
| US8891863B2 (en) * | 2011-06-13 | 2014-11-18 | Dolby Laboratories Licensing Corporation | High dynamic range, backwards-compatible, digital cinema |
| PH12017502053B1 (en) * | 2011-09-27 | 2024-06-21 | Koninklijke Philips Electronics Nv | Apparatus and method for dynamic range transforming of images |
| US9338389B2 (en) * | 2011-10-20 | 2016-05-10 | Dolby Laboratories Licensing Corporation | Method and system for video equalization |
| WO2014178286A1 (ja) * | 2013-04-30 | 2014-11-06 | ソニー株式会社 | 送信装置、送信方法、受信装置および受信方法 |
| JP6202330B2 (ja) * | 2013-10-15 | 2017-09-27 | ソニー株式会社 | 復号装置および復号方法、並びに符号化装置および符号化方法 |
| EP3070934A4 (en) * | 2013-11-13 | 2017-03-29 | LG Electronics Inc. | Broadcast signal transmission method and apparatus for providing hdr broadcast service |
| EP3155799A1 (en) * | 2014-06-12 | 2017-04-19 | Thomson Licensing | Method of mapping source colors of a source content |
| 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 |
| JP2016058848A (ja) * | 2014-09-08 | 2016-04-21 | ソニー株式会社 | 画像処理装置及び画像処理方法 |
| US9652870B2 (en) * | 2015-01-09 | 2017-05-16 | Vixs Systems, Inc. | Tone mapper with filtering for dynamic range conversion and methods for use therewith |
| WO2016120085A1 (en) * | 2015-01-29 | 2016-08-04 | Koninklijke Philips N.V. | Local dynamic range adjustment color processing |
| WO2016129891A1 (ko) * | 2015-02-11 | 2016-08-18 | 엘지전자 주식회사 | 방송 신호 송수신 방법 및 장치 |
| WO2016171508A1 (ko) * | 2015-04-23 | 2016-10-27 | 엘지전자 주식회사 | 방송 신호 송수신 방법 및 장치 |
| JP6530554B2 (ja) * | 2015-08-28 | 2019-06-12 | アリス エンタープライジズ エルエルシーＡｒｒｉｓ Ｅｎｔｅｒｐｒｉｓｅｓ Ｌｌｃ | 高ダイナミックレンジおよび広色域シーケンスのコーディングにおけるカラーボリューム変換 |
| US10043251B2 (en) * | 2015-10-09 | 2018-08-07 | Stmicroelectronics Asia Pacific Pte Ltd | Enhanced tone mapper for high dynamic range images and video |
| US9984446B2 (en) * | 2015-12-26 | 2018-05-29 | Intel Corporation | Video tone mapping for converting high dynamic range (HDR) content to standard dynamic range (SDR) content |
| KR102337438B1 (ko) * | 2016-03-18 | 2021-12-09 | 코닌클리케 필립스 엔.브이. | Hdr 비디오의 인코딩 및 디코딩 |
| EP3430806B1 (en) | 2016-03-18 | 2023-06-07 | Koninklijke Philips N.V. | Encoding and decoding hdr videos |
-
2016
- 2016-03-18 EP EP16305303.6A patent/EP3220645A1/en not_active Withdrawn
-
2017
- 2017-03-13 EP EP17709456.2A patent/EP3430807B1/en active Active
- 2017-03-13 WO PCT/EP2017/055829 patent/WO2017157845A1/en not_active Ceased
- 2017-03-13 JP JP2018548816A patent/JP6946325B2/ja active Active
- 2017-03-13 US US16/086,240 patent/US11032579B2/en active Active
- 2017-03-13 CN CN201780028033.9A patent/CN109076231B/zh active Active
- 2017-03-13 RU RU2018136432A patent/RU2737507C2/ru active
- 2017-03-13 KR KR1020187027088A patent/KR102358368B1/ko active Active
- 2017-03-13 MX MX2018011255A patent/MX391780B/es unknown
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