JP2019513323A5 - - Google Patents
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- Publication number
- 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 (cg-RX-API-DMAC7.html) | 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 (9)
| Country | Link |
|---|---|
| US (1) | US11032579B2 (cg-RX-API-DMAC7.html) |
| EP (2) | EP3220645A1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP6946325B2 (cg-RX-API-DMAC7.html) |
| KR (1) | KR102358368B1 (cg-RX-API-DMAC7.html) |
| CN (1) | CN109076231B (cg-RX-API-DMAC7.html) |
| CA (1) | CA3017994A1 (cg-RX-API-DMAC7.html) |
| MX (1) | MX391780B (cg-RX-API-DMAC7.html) |
| RU (1) | RU2737507C2 (cg-RX-API-DMAC7.html) |
| WO (1) | WO2017157845A1 (cg-RX-API-DMAC7.html) |
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 |
| US10554901B2 (en) | 2016-08-09 | 2020-02-04 | Contrast Inc. | Real-time HDR video for vehicle control |
| CN116744011B (zh) * | 2016-10-05 | 2025-06-27 | 杜比实验室特许公司 | 与源颜色体积信息的处理相关的计算机可读存储介质 |
| 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 |
| WO2020018331A1 (en) * | 2018-07-20 | 2020-01-23 | Interdigital Vc Holdings, Inc. | Method and apparatus for processing a medium dynamic range video signal in sl-hdr2 format |
| US11303932B2 (en) | 2018-08-14 | 2022-04-12 | Contrast, Inc. | Image compression |
| KR102842500B1 (ko) * | 2019-02-01 | 2025-08-06 | 삼성전자주식회사 | 고 동적 범위 콘텐트를 재생하는 전자 장치 및 그 방법 |
| GB2597141B (en) * | 2019-02-28 | 2022-10-26 | Canon Kk | Image capturing apparatus, method of controlling the same, and program |
| 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 |
| KR20250044672A (ko) * | 2022-07-27 | 2025-04-01 | 인터디지털 씨이 페이튼트 홀딩스, 에스에이에스 | SL-HDRx 시스템에서의 클리핑 방지 방법 |
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 | Dolby Lab Licensing Corp | 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 |
| IN2014CN01863A (cg-RX-API-DMAC7.html) * | 2011-09-27 | 2015-05-29 | Koninkl Philips Nv | |
| CN103907343B (zh) * | 2011-10-20 | 2017-05-03 | 杜比实验室特许公司 | 用于视频均衡的方法和系统 |
| 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 |
| WO2015072754A1 (ko) * | 2013-11-13 | 2015-05-21 | 엘지전자 주식회사 | Hdr 방송 서비스 제공을 위한 방송 신호 송수신 방법 및 장치 |
| 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 |
| US10594978B2 (en) * | 2015-02-11 | 2020-03-17 | Lg Electronics Inc. | Method and device for transmitting and receiving broadcast signal |
| US10616617B2 (en) * | 2015-04-23 | 2020-04-07 | Lg Electronics Inc. | Method and apparatus for transmitting or receiving broadcast signal |
| KR102531489B1 (ko) * | 2015-08-28 | 2023-05-11 | 애리스 엔터프라이지즈 엘엘씨 | 높은 동적 범위 및 넓은 컬러 영역 시퀀스들의 코딩에서의 컬러 볼륨 변환들 |
| 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 |
| AU2017235369B2 (en) * | 2016-03-18 | 2022-02-03 | Koninklijke Philips N.V. | Encoding and decoding HDR videos |
| 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 CA CA3017994A patent/CA3017994A1/en active Pending
- 2017-03-13 WO PCT/EP2017/055829 patent/WO2017157845A1/en not_active Ceased
- 2017-03-13 MX MX2018011255A patent/MX391780B/es unknown
- 2017-03-13 EP EP17709456.2A patent/EP3430807B1/en active Active
- 2017-03-13 KR KR1020187027088A patent/KR102358368B1/ko active Active
- 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 RU RU2018136432A patent/RU2737507C2/ru active
- 2017-03-13 CN CN201780028033.9A patent/CN109076231B/zh active Active
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