JP2018506880A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2018506880A5 JP2018506880A5 JP2017531870A JP2017531870A JP2018506880A5 JP 2018506880 A5 JP2018506880 A5 JP 2018506880A5 JP 2017531870 A JP2017531870 A JP 2017531870A JP 2017531870 A JP2017531870 A JP 2017531870A JP 2018506880 A5 JP2018506880 A5 JP 2018506880A5
- Authority
- JP
- Japan
- Prior art keywords
- picture
- information data
- version
- color mapping
- sdr
- 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
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14290388.9 | 2014-12-16 | ||
| EP14290388.9A EP3035678A1 (en) | 2014-12-16 | 2014-12-16 | Method and device of converting a high-dynamic-range version of a picture to a standard-dynamic-range version of said picture |
| EP15305023.2 | 2015-01-13 | ||
| EP15305023 | 2015-01-13 | ||
| PCT/EP2015/079083 WO2016096562A1 (en) | 2014-12-16 | 2015-12-09 | Method and device of converting a high-dynamic-range version of a picture to a standard-dynamic-range version of said picture |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018506880A JP2018506880A (ja) | 2018-03-08 |
| JP2018506880A5 true JP2018506880A5 (enExample) | 2018-12-13 |
| JP6663432B2 JP6663432B2 (ja) | 2020-03-11 |
Family
ID=55027698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017531870A Active JP6663432B2 (ja) | 2014-12-16 | 2015-12-09 | ピクチャのｈｄｒバージョンをこのピクチャのｓｄｒバージョンに変換する方法および装置 |
Country Status (14)
| Country | Link |
|---|---|
| US (2) | US10104354B2 (enExample) |
| EP (1) | EP3235245B1 (enExample) |
| JP (1) | JP6663432B2 (enExample) |
| KR (1) | KR102365440B1 (enExample) |
| CN (1) | CN107257990B (enExample) |
| AU (1) | AU2015366617B2 (enExample) |
| BR (1) | BR112017012845A2 (enExample) |
| CA (1) | CA2970972A1 (enExample) |
| MX (1) | MX364481B (enExample) |
| MY (1) | MY181609A (enExample) |
| PH (1) | PH12017500885A1 (enExample) |
| RU (1) | RU2707065C2 (enExample) |
| TW (1) | TW201633779A (enExample) |
| WO (1) | WO2016096562A1 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102308192B1 (ko) * | 2017-03-09 | 2021-10-05 | 삼성전자주식회사 | 디스플레이 장치 및 그 제어 방법 |
| TWI808971B (zh) * | 2018-04-30 | 2023-07-21 | 圓剛科技股份有限公司 | 影像訊號轉換裝置 |
| TWI808970B (zh) | 2018-04-30 | 2023-07-21 | 圓剛科技股份有限公司 | 影像訊號轉換裝置 |
| TWI811217B (zh) * | 2018-04-30 | 2023-08-11 | 圓剛科技股份有限公司 | 影像訊號轉換裝置 |
| EP3588964A1 (en) * | 2018-06-26 | 2020-01-01 | InterDigital VC Holdings, Inc. | Metadata translation in hdr distribution |
| EP3991427A1 (en) * | 2019-06-28 | 2022-05-04 | Dolby Laboratories Licensing Corporation | Video content type metadata for high dynamic range |
| CN115797151A (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 |
| 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 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8014445B2 (en) * | 2006-02-24 | 2011-09-06 | Sharp Laboratories Of America, Inc. | Methods and systems for high dynamic range video coding |
| US9299317B2 (en) * | 2008-01-07 | 2016-03-29 | Dolby Laboratories Licensing Corporation | Local multiscale tone-mapping operator |
| US8363131B2 (en) * | 2009-01-15 | 2013-01-29 | Aptina Imaging Corporation | Apparatus and method for local contrast enhanced tone mapping |
| 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 |
| WO2011133505A1 (en) * | 2010-04-19 | 2011-10-27 | Dolby Laboratories Licensing Corporation | Quality assessment of high dynamic range, visual dynamic range and wide color gamut image and video |
| RU2605435C2 (ru) * | 2011-06-14 | 2016-12-20 | Конинклейке Филипс Н.В. | Графическая обработка для видео с расширенным динамическим диапазоном |
| PL4421797T3 (pl) * | 2011-09-27 | 2025-09-01 | Koninklijke Philips N.V. | Urządzenie i sposób do przekształcenia zakresu dynamiki obrazów |
| US9129445B2 (en) * | 2012-03-14 | 2015-09-08 | Dolby Laboratories Licensing Corporation | Efficient tone-mapping of high-bit-depth video to low-bit-depth display |
| CN105787909B (zh) * | 2012-08-08 | 2018-07-20 | 杜比实验室特许公司 | 用于高动态范围图像的图像处理 |
| CN104995903B (zh) * | 2013-02-21 | 2019-07-09 | 皇家飞利浦有限公司 | 改进的hdr图像编码和解码方法及设备 |
| US8866975B1 (en) * | 2013-05-02 | 2014-10-21 | Dolby Laboratories Licensing Corporation | Backwards-compatible delivery of digital cinema content with higher dynamic range and related preprocessing and coding methods |
| 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 |
| KR101797505B1 (ko) * | 2013-11-13 | 2017-12-12 | 엘지전자 주식회사 | Hdr 방송 서비스 제공을 위한 방송 신호 송수신 방법 및 장치 |
| KR102654563B1 (ko) * | 2014-02-25 | 2024-04-05 | 애플 인크. | 비디오 인코딩 및 디코딩을 위한 적응형 전달 함수 |
| EP3213291B1 (en) * | 2014-10-27 | 2019-11-06 | Dolby Laboratories Licensing Corporation | Content mapping using extended color range |
| CN105139368B (zh) * | 2015-08-12 | 2017-11-03 | 旗瀚科技有限公司 | 一种可用于机器视觉的混合型色调映射方法 |
-
2015
- 2015-12-04 TW TW104140641A patent/TW201633779A/zh unknown
- 2015-12-09 EP EP15817101.7A patent/EP3235245B1/en active Active
- 2015-12-09 CN CN201580068390.9A patent/CN107257990B/zh active Active
- 2015-12-09 BR BR112017012845A patent/BR112017012845A2/pt not_active Application Discontinuation
- 2015-12-09 RU RU2017122748A patent/RU2707065C2/ru not_active IP Right Cessation
- 2015-12-09 MY MYPI2017701616A patent/MY181609A/en unknown
- 2015-12-09 MX MX2017007918A patent/MX364481B/es active IP Right Grant
- 2015-12-09 US US15/537,382 patent/US10104354B2/en active Active
- 2015-12-09 AU AU2015366617A patent/AU2015366617B2/en active Active
- 2015-12-09 KR KR1020177016733A patent/KR102365440B1/ko active Active
- 2015-12-09 CA CA2970972A patent/CA2970972A1/en not_active Abandoned
- 2015-12-09 JP JP2017531870A patent/JP6663432B2/ja active Active
- 2015-12-09 WO PCT/EP2015/079083 patent/WO2016096562A1/en not_active Ceased
-
2017
- 2017-05-12 PH PH12017500885A patent/PH12017500885A1/en unknown
-
2018
- 2018-09-13 US US16/130,347 patent/US10764549B2/en active Active