JP2018525883A5 - - Google Patents
Download PDFInfo
- Publication number
- 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 |
|---|---|---|---|
| EP15306042.1A EP3113495A1 (en) | 2015-06-30 | 2015-06-30 | Methods and devices for encoding and decoding a hdr color picture |
| EP15306042.1 | 2015-06-30 | ||
| 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 |
|---|---|---|---|---|
| US10609395B2 (en) * | 2015-07-28 | 2020-03-31 | Vid Scale, Inc. | High dynamic range video coding architectures with multiple operating modes |
| EP3329673A1 (en) * | 2015-08-28 | 2018-06-06 | ARRIS Enterprises LLC | Color volume transforms in coding of high dynamic range and wide color gamut sequences |
| 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 |
| CN118694953A (zh) | 2019-06-17 | 2024-09-24 | Lg 电子株式会社 | 基于亮度映射的视频或图像编译 |
| KR102698094B1 (ko) | 2019-09-20 | 2024-08-22 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 크로마 스케일링의 루마 매핑 |
| EP3839876A1 (en) * | 2019-12-20 | 2021-06-23 | 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 |
|---|---|---|---|---|
| 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 |
| WO2012004709A1 (en) * | 2010-07-06 | 2012-01-12 | Koninklijke Philips Electronics N.V. | Generation of high dynamic range images from low dynamic range images |
| TWI513327B (zh) * | 2011-04-15 | 2015-12-11 | Dolby Lab Licensing Corp | 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 |
| KR101972748B1 (ko) * | 2011-09-27 | 2019-08-16 | 코닌클리케 필립스 엔.브이. | 이미지들의 다이내믹 레인지 변환을 위한 장치 및 방법 |
| EP2792145B1 (en) * | 2011-12-15 | 2018-03-21 | 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 |
| PL2959672T3 (pl) * | 2013-02-21 | 2020-06-01 | Koninklijke Philips N.V. | Ulepszone sposoby i urządzenia do kodowania i dekodowania obrazu hdr |
| CN105324997B (zh) * | 2013-06-17 | 2018-06-29 | 杜比实验室特许公司 | 用于增强动态范围信号的分层编码的自适应整形 |
| 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 US US15/741,096 patent/US20180352257A1/en not_active Abandoned
- 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 BR BR112017028459A patent/BR112017028459A2/pt not_active Application Discontinuation
- 2016-06-27 KR KR1020187002625A patent/KR20180021869A/ko not_active Withdrawn
- 2016-06-27 WO PCT/EP2016/064839 patent/WO2017001331A1/en not_active Ceased
- 2016-06-27 CN CN201680044781.1A patent/CN107852503A/zh active Pending
- 2016-06-27 CA CA2990988A patent/CA2990988A1/en not_active Abandoned
- 2016-06-27 RU RU2018102703A patent/RU2710291C2/ru active
- 2016-06-27 MX MX2017016832A patent/MX2017016832A/es unknown
-
2017
- 2017-12-12 ZA ZA2017/08433A patent/ZA201708433B/en unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2018525883A5 (enExample) | ||
| RU2018102703A (ru) | Способы и устройства для кодирования и декодирования цветного изображения hdr | |
| JP2018057036A5 (enExample) | ||
| JP2016042721A5 (enExample) | ||
| ZA202107451B (en) | Chroma coding mode determination based on matrix-based intra prediction | |
| JP2016026457A5 (enExample) | ||
| RU2016115055A (ru) | Системы и способы обеспечения кодирования 3d справочной таблицы для масштабируемости цветовой гаммы | |
| JP2018507619A5 (enExample) | ||
| HRP20190794T1 (hr) | Uređaj za i postupak poboljšavanja razmjene slikovnih podataka o opažajnoj luminanciji na osnovi nelinearnosti između različitih sposobnosti prikazivanja | |
| JP2008536448A5 (enExample) | ||
| JP2017536735A5 (enExample) | ||
| JP2020526994A (ja) | クロマ予測方法及びデバイス | |
| JP2018042262A5 (enExample) | ||
| JP2012501099A5 (enExample) | ||
| JP2016140108A5 (enExample) | ||
| JP2018506938A5 (enExample) | ||
| JP2016026458A5 (enExample) | ||
| CN107665128B (zh) | 图像处理方法、系统、服务器及可读存储介质 | |
| JP2008536452A5 (enExample) | ||
| JP2019521554A5 (enExample) | ||
| JP2019513323A5 (enExample) | ||
| RU2017127149A (ru) | Способ и устройство для декодирования цветного изображения | |
| JP2018530942A5 (enExample) | ||
| CN108352076A (zh) | 编码和解码方法及对应设备 | |
| RU2013158347A (ru) | Способ кодирования изображений, способ декодирования изображений, устройство кодирования изображений, устройство декодирования изображений и устройство кодирования и декодирования изображений |