JP2018506938A5 - - Google Patents
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- JP2018506938A5 JP2018506938A5 JP2017557494A JP2017557494A JP2018506938A5 JP 2018506938 A5 JP2018506938 A5 JP 2018506938A5 JP 2017557494 A JP2017557494 A JP 2017557494A JP 2017557494 A JP2017557494 A JP 2017557494A JP 2018506938 A5 JP2018506938 A5 JP 2018506938A5
- Authority
- JP
- Japan
- Prior art keywords
- transfer function
- parameterized
- picture
- luminance
- parameters
- 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.)
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Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15305092.7A EP3051823A1 (en) | 2015-01-27 | 2015-01-27 | Methods, systems and aparatus for electro-optical and opto-electrical conversion of images and video |
| EP15305092.7 | 2015-01-27 | ||
| EP15305172.7 | 2015-02-06 | ||
| EP15305172 | 2015-02-06 | ||
| EP15305690 | 2015-05-06 | ||
| EP15305690.8 | 2015-05-06 | ||
| PCT/EP2016/051552 WO2016120261A1 (en) | 2015-01-27 | 2016-01-26 | Methods, systems and apparatus for electro-optical and opto-electrical conversion of images and video |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018506938A JP2018506938A (ja) | 2018-03-08 |
| JP2018506938A5 true JP2018506938A5 (enExample) | 2019-02-28 |
| JP7106273B2 JP7106273B2 (ja) | 2022-07-26 |
Family
ID=55237643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017557494A Active JP7106273B2 (ja) | 2015-01-27 | 2016-01-26 | 画像及びビデオを電気光変換及び光電気変換するための方法、システム、及び機器 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10999607B2 (enExample) |
| EP (1) | EP3251366B1 (enExample) |
| JP (1) | JP7106273B2 (enExample) |
| KR (1) | KR102631484B1 (enExample) |
| CN (1) | CN107431825A (enExample) |
| BR (1) | BR112017016147B1 (enExample) |
| TW (1) | TWI769128B (enExample) |
| WO (1) | WO2016120261A1 (enExample) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016152684A1 (ja) * | 2015-03-24 | 2016-09-29 | 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 |
| WO2016184762A1 (en) * | 2015-05-18 | 2016-11-24 | Thomson Licensing | Method and device for processing color image data representing colors of a color gamut. |
| JP6530854B2 (ja) | 2015-07-16 | 2019-06-12 | ドルビー ラボラトリーズ ライセンシング コーポレイション | Ｈｄｒおよび広色域の信号のための信号整形および符号化 |
| US10777148B2 (en) * | 2015-07-31 | 2020-09-15 | Sony Corporation | Image signal luminance processing method, device and display apparatus |
| WO2017135673A1 (ko) * | 2016-02-01 | 2017-08-10 | 엘지전자 주식회사 | 방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법, 및 방송 신호 수신 방법 |
| US10390015B2 (en) * | 2016-08-26 | 2019-08-20 | Qualcomm Incorporated | Unification of parameters derivation procedures for local illumination compensation and cross-component linear model prediction |
| JP6872693B2 (ja) * | 2016-09-28 | 2021-05-19 | パナソニックＩｐマネジメント株式会社 | 調整装置、調整方法およびプログラム |
| CN110447051B (zh) | 2017-03-20 | 2023-10-31 | 杜比实验室特许公司 | 在感知上保持参考场景的对比度和色度 |
| CN111724316B (zh) * | 2017-04-11 | 2023-11-10 | 华为技术有限公司 | 处理高动态范围图像的方法和装置 |
| US10462370B2 (en) | 2017-10-03 | 2019-10-29 | Google Llc | Video stabilization |
| US10880531B2 (en) * | 2018-01-31 | 2020-12-29 | Nvidia Corporation | Transfer of video signals using variable segmented lookup tables |
| US10832613B2 (en) | 2018-03-07 | 2020-11-10 | At&T Intellectual Property I, L.P. | Image format conversion using luminance-adaptive dithering |
| US10171738B1 (en) | 2018-05-04 | 2019-01-01 | Google Llc | Stabilizing video to reduce camera and face movement |
| CN108933933B (zh) * | 2018-07-05 | 2019-08-20 | 华为技术有限公司 | 一种视频信号处理方法及装置 |
| US20200045341A1 (en) * | 2018-07-31 | 2020-02-06 | Ati Technologies Ulc | Effective electro-optical transfer function encoding for limited luminance range displays |
| TWI683574B (zh) * | 2018-10-01 | 2020-01-21 | 恆景科技股份有限公司 | 高動態範圍成像系統與方法 |
| KR102794423B1 (ko) * | 2019-11-15 | 2025-04-11 | 삼성전자주식회사 | 영상 제공 장치 및 이에 의한 영상 제공 방법, 및 디스플레이 장치 및 이에 의한 디스플레이 방법 |
| US11190689B1 (en) | 2020-07-29 | 2021-11-30 | Google Llc | Multi-camera video stabilization |
| US11302287B1 (en) * | 2020-11-10 | 2022-04-12 | Microsoft Technology Licensing, Llc | Color correction in computing systems for color vision deficiency |
| CN116802689A (zh) | 2021-03-08 | 2023-09-22 | 谷歌有限责任公司 | 减少闪烁和分隔显示器的区域的边界的出现的运动诱发的模糊 |
| CN119742009B (zh) * | 2024-11-06 | 2025-12-09 | 东南大学 | 一种基于多项式传递函数的编码超单元参数化建模方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7023580B2 (en) | 2001-04-20 | 2006-04-04 | Agilent Technologies, Inc. | System and method for digital image tone mapping using an adaptive sigmoidal function based on perceptual preference guidelines |
| US20050117799A1 (en) | 2003-12-01 | 2005-06-02 | Chiou-Shann Fuh | Method and apparatus for transforming a high dynamic range image into a low dynamic range image |
| US20080198932A1 (en) * | 2007-02-21 | 2008-08-21 | Nucore Technology Inc. | Complexity-based rate control using adaptive prefilter |
| US9135889B2 (en) | 2008-10-14 | 2015-09-15 | Apple Inc. | Color correction of electronic displays |
| KR20120018145A (ko) | 2009-05-06 | 2012-02-29 | 톰슨 라이센싱 | 프리젠테이션 장치 능력에 따라서 최적화된 멀티미디어 콘텐츠를 전송하기 위한 방법 및 시스템 |
| JP2011203814A (ja) | 2010-03-24 | 2011-10-13 | Sony Corp | 画像処理装置および方法、プログラム |
| TWI538473B (zh) * | 2011-03-15 | 2016-06-11 | 杜比實驗室特許公司 | 影像資料轉換的方法與設備 |
| 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 |
| EP2788855B1 (en) | 2011-12-06 | 2016-06-01 | Dolby Laboratories Licensing Corporation | Device and method of improving the perceptual luminance nonlinearity-based image data exchange across different display capabilities |
| US9473769B2 (en) * | 2012-06-08 | 2016-10-18 | Texas Instruments Incorporated | Method and system for reducing slice header parsing overhead in video coding |
| US9584804B2 (en) * | 2012-07-10 | 2017-02-28 | Qualcomm Incorporated | Coding SEI NAL units for video coding |
| ES2708954T3 (es) | 2013-02-21 | 2019-04-12 | Dolby Laboratories Licensing Corp | Gestión de visualización para video de alto rango dinámico |
| JP6038360B2 (ja) | 2013-06-17 | 2016-12-07 | ドルビー ラボラトリーズ ライセンシング コーポレイション | エンハンストダイナミックレンジ信号の階層符号化のための適応的再構成 |
| WO2015007510A1 (en) | 2013-07-16 | 2015-01-22 | Koninklijke Philips N.V. | Method and apparatus to create an eotf function for a universal code mapping for an hdr image, method and process to use these images |
| CN105393525B (zh) * | 2013-07-18 | 2019-04-12 | 皇家飞利浦有限公司 | 创建用于对hdr图像编码的代码映射函数的方法和装置以及使用这样的编码图像的方法和装置 |
| US10244249B2 (en) * | 2015-09-21 | 2019-03-26 | Qualcomm Incorporated | Fixed point implementation of range adjustment of components in video coding |
-
2016
- 2016-01-26 WO PCT/EP2016/051552 patent/WO2016120261A1/en not_active Ceased
- 2016-01-26 BR BR112017016147-8A patent/BR112017016147B1/pt active IP Right Grant
- 2016-01-26 US US15/545,782 patent/US10999607B2/en active Active
- 2016-01-26 KR KR1020177021074A patent/KR102631484B1/ko active Active
- 2016-01-26 CN CN201680019075.1A patent/CN107431825A/zh active Pending
- 2016-01-26 JP JP2017557494A patent/JP7106273B2/ja active Active
- 2016-01-26 EP EP16701752.4A patent/EP3251366B1/en active Active
- 2016-01-27 TW TW105102563A patent/TWI769128B/zh active
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