JP2018525883A5 - - Google Patents
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- JP2018525883A5 JP2018525883A5 JP2017567637A JP2017567637A JP2018525883A5 JP 2018525883 A5 JP2018525883 A5 JP 2018525883A5 JP 2017567637 A JP2017567637 A JP 2017567637A JP 2017567637 A JP2017567637 A JP 2017567637A JP 2018525883 A5 JP2018525883 A5 JP 2018525883A5
- Authority
- JP
- Japan
- Prior art keywords
- dynamic range
- color
- picture
- standard dynamic
- dicaprate
- 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.)
- Pending
Links
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15306042.1 | 2015-06-30 | ||
| EP15306042.1A EP3113495A1 (en) | 2015-06-30 | 2015-06-30 | Methods and devices for encoding and decoding a hdr color picture |
| PCT/EP2016/064839 WO2017001331A1 (en) | 2015-06-30 | 2016-06-27 | Methods and devices for encoding and decoding a hdr color picture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018525883A JP2018525883A (ja) | 2018-09-06 |
| JP2018525883A5 true JP2018525883A5 (enExample) | 2019-08-08 |
Family
ID=53724152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017567637A Pending JP2018525883A (ja) | 2015-06-30 | 2016-06-27 | カラー・ピクチャを符号化および復号する方法およびデバイス |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US20180352257A1 (enExample) |
| EP (2) | EP3113495A1 (enExample) |
| JP (1) | JP2018525883A (enExample) |
| KR (1) | KR20180021869A (enExample) |
| CN (1) | CN107852503A (enExample) |
| BR (1) | BR112017028459A2 (enExample) |
| CA (1) | CA2990988A1 (enExample) |
| MX (1) | MX2017016832A (enExample) |
| RU (1) | RU2710291C2 (enExample) |
| TW (1) | TW201701665A (enExample) |
| WO (1) | WO2017001331A1 (enExample) |
| ZA (1) | ZA201708433B (enExample) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI764870B (zh) * | 2015-07-28 | 2022-05-21 | 法商內數位麥德遜專利控股有限公司 | 視訊訊號處理裝置及方法 |
| KR102711913B1 (ko) * | 2015-08-28 | 2024-09-27 | 앤드류 와이어리스 시스템스 유케이 리미티드 | 높은 동적 범위 및 넓은 컬러 영역 시퀀스들의 코딩에서의 컬러 볼륨 변환들 |
| US10720091B2 (en) * | 2017-02-16 | 2020-07-21 | Microsoft Technology Licensing, Llc | Content mastering with an energy-preserving bloom operator during playback of high dynamic range video |
| EP3367659A1 (en) * | 2017-02-28 | 2018-08-29 | Thomson Licensing | Hue changing color gamut mapping |
| EP3383017A1 (en) * | 2017-03-31 | 2018-10-03 | Thomson Licensing | Method and device for color gamut mapping |
| US10574959B2 (en) * | 2017-07-05 | 2020-02-25 | Qualcomm Incorporated | Color remapping for non-4:4:4 format video content |
| US10778978B2 (en) * | 2017-08-21 | 2020-09-15 | Qualcomm Incorporated | System and method of cross-component dynamic range adjustment (CC-DRA) in video coding |
| EP3493542A1 (en) * | 2017-11-30 | 2019-06-05 | Thomson Licensing | Saturation control for high-dynamic range reconstruction |
| US10546554B2 (en) * | 2018-03-26 | 2020-01-28 | Dell Products, Lp | System and method for adaptive tone mapping for high dynamic ratio digital images |
| US10630867B2 (en) * | 2018-09-17 | 2020-04-21 | Samsung Electronics Co., Ltd. | Perceptual hue preserved color-gamut transferring in non-uniform CIE-1931 color space |
| JP7138935B2 (ja) * | 2018-10-19 | 2022-09-20 | 株式会社朋栄 | Ｈｄｒ映像をｓｄｒ映像に変換するｈｄｒ広色域映像変換装置及びｈｄｒ広色域映像変換方法 |
| US11348553B2 (en) | 2019-02-11 | 2022-05-31 | Samsung Electronics Co., Ltd. | Color gamut mapping in the CIE 1931 color space |
| EP3985977A4 (en) | 2019-06-17 | 2023-07-12 | LG Electronics Inc. | VIDEO OR IMAGE CODING BASED ON LUMA MAPPING |
| CN117596400A (zh) | 2019-09-20 | 2024-02-23 | 北京字节跳动网络技术有限公司 | 编解码块的缩放过程 |
| EP3839876B1 (en) * | 2019-12-20 | 2026-06-10 | Fondation B-COM | Method for converting an image and corresponding device |
| 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 |
| US11587213B1 (en) * | 2021-11-05 | 2023-02-21 | GM Cruise Holdings LLC. | Preserving dynamic range in images |
| CN114511479B (zh) * | 2021-12-31 | 2025-05-06 | 阿里巴巴（中国）有限公司 | 图像增强方法和装置 |
| CN115174881B (zh) * | 2022-07-15 | 2024-02-13 | 深圳市火乐科技发展有限公司 | 色域映射方法、装置、投影设备及存储介质 |
| CN119172546A (zh) * | 2023-06-20 | 2024-12-20 | 京东方科技集团股份有限公司 | 图像处理方法、系统、目标模型的获取方法、设备及介质 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI1009443B1 (pt) * | 2009-03-13 | 2021-08-24 | Dolby Laboratories Licensing Corporation | Método de geração de parâmetros de mapeamento de tons inverso, método de compactação de dados de vídeo e método para geração de um fluxo de bits de saída a partir de um fluxo de bits de entrada |
| EP2591602A1 (en) * | 2010-07-06 | 2013-05-15 | Koninklijke Philips Electronics N.V. | Generation of high dynamic range images from low dynamic range images |
| TWI521973B (zh) * | 2011-04-15 | 2016-02-11 | 杜比實驗室特許公司 | 高動態範圍影像的編碼、解碼及表示 |
| JP6009538B2 (ja) * | 2011-04-28 | 2016-10-19 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | Ｈｄｒ画像を符号化及び復号するための装置及び方法 |
| CN103827956B (zh) * | 2011-09-27 | 2017-06-13 | 皇家飞利浦有限公司 | 用于图像的动态范围变换的装置和方法 |
| WO2013090120A1 (en) * | 2011-12-15 | 2013-06-20 | Dolby Laboratories Licensing Corporation | Backwards-compatible delivery of digital cinema content with extended dynamic range |
| CN103024300B (zh) * | 2012-12-25 | 2015-11-25 | 华为技术有限公司 | 一种高动态范围图像显示方法及装置 |
| WO2014128586A1 (en) * | 2013-02-21 | 2014-08-28 | Koninklijke Philips N.V. | Improved hdr image encoding and decoding methods and devices |
| EP3011741B1 (en) * | 2013-06-17 | 2018-03-07 | Dolby Laboratories Licensing Corporation | Adaptive reshaping for layered coding of enhanced dynamic range signals |
| CN103391435A (zh) * | 2013-07-02 | 2013-11-13 | 广东工业大学 | 一种兼容ldr的hdr图像编码方法及其解码方法 |
| 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 |
-
2015
- 2015-06-30 EP EP15306042.1A patent/EP3113495A1/en not_active Withdrawn
-
2016
- 2016-06-24 TW TW105119815A patent/TW201701665A/zh unknown
- 2016-06-27 CN CN201680044781.1A patent/CN107852503A/zh active Pending
- 2016-06-27 WO PCT/EP2016/064839 patent/WO2017001331A1/en not_active Ceased
- 2016-06-27 MX MX2017016832A patent/MX2017016832A/es unknown
- 2016-06-27 BR BR112017028459A patent/BR112017028459A2/pt not_active Application Discontinuation
- 2016-06-27 EP EP16793759.8A patent/EP3329677A1/en not_active Withdrawn
- 2016-06-27 JP JP2017567637A patent/JP2018525883A/ja active Pending
- 2016-06-27 RU RU2018102703A patent/RU2710291C2/ru active
- 2016-06-27 KR KR1020187002625A patent/KR20180021869A/ko not_active Withdrawn
- 2016-06-27 US US15/741,096 patent/US20180352257A1/en not_active Abandoned
- 2016-06-27 CA CA2990988A patent/CA2990988A1/en not_active Abandoned
-
2017
- 2017-12-12 ZA ZA2017/08433A patent/ZA201708433B/en unknown
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