JP2017017684A5 - - Google Patents
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- Publication number
- JP2017017684A5 JP2017017684A5 JP2016119120A JP2016119120A JP2017017684A5 JP 2017017684 A5 JP2017017684 A5 JP 2017017684A5 JP 2016119120 A JP2016119120 A JP 2016119120A JP 2016119120 A JP2016119120 A JP 2016119120A JP 2017017684 A5 JP2017017684 A5 JP 2017017684A5
- Authority
- JP
- Japan
- Prior art keywords
- frame
- decoded
- imposed
- decoding
- residual
- 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 41
- 238000013507 mapping Methods 0.000 claims description 9
- 238000004590 computer program Methods 0.000 claims description 4
- 238000010561 standard procedure Methods 0.000 claims 2
- 229960001716 benzalkonium Drugs 0.000 claims 1
- CYDRXTMLKJDRQH-UHFFFAOYSA-N benzododecinium Chemical compound CCCCCCCCCCCC[N+](C)(C)CC1=CC=CC=C1 CYDRXTMLKJDRQH-UHFFFAOYSA-N 0.000 claims 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP15305926.6A EP3107300A1 (en) | 2015-06-15 | 2015-06-15 | Method and device for encoding both a high-dynamic range frame and an imposed low-dynamic range frame |
| EP15305926.6 | 2015-06-15 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017017684A JP2017017684A (ja) | 2017-01-19 |
| JP2017017684A5 true JP2017017684A5 (OSRAM) | 2019-07-04 |
| JP7043164B2 JP7043164B2 (ja) | 2022-03-29 |
Family
ID=53487319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016119120A Active JP7043164B2 (ja) | 2015-06-15 | 2016-06-15 | 高ダイナミックレンジフレームおよびインポーズされる低ダイナミックレンジフレームの両方を符号化するための方法およびデバイス |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10250893B2 (OSRAM) |
| EP (2) | EP3107300A1 (OSRAM) |
| JP (1) | JP7043164B2 (OSRAM) |
| KR (1) | KR20160147670A (OSRAM) |
| CN (1) | CN106412595B (OSRAM) |
| TW (1) | TWI740830B (OSRAM) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9979895B2 (en) * | 2015-09-04 | 2018-05-22 | Disney Enterprises, Inc. | High dynamic range tone mapping |
| EP3386198A1 (en) * | 2017-04-07 | 2018-10-10 | Thomson Licensing | Method and device for predictive picture encoding and decoding |
| CN108769677B (zh) * | 2018-05-31 | 2021-07-30 | 宁波大学 | 一种基于感知的高动态范围视频动态范围可分级编码方法 |
| KR20220065758A (ko) | 2019-09-20 | 2022-05-20 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 코딩 블록의 스케일링 프로세스 |
| CN114222187B (zh) * | 2021-08-12 | 2023-08-29 | 荣耀终端有限公司 | 视频编辑方法和电子设备 |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AUPR890201A0 (en) * | 2001-11-16 | 2001-12-06 | Silverbrook Research Pty. Ltd. | Methods and systems (npw005) |
| EP1478189A3 (en) * | 2003-05-16 | 2004-12-22 | Samsung Electronics Co., Ltd. | Method and apparatus for encoding/decoding image using image residue prediction |
| EP2320653B1 (en) * | 2006-01-23 | 2015-09-02 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. | High dynamic range codecs |
| US8014445B2 (en) * | 2006-02-24 | 2011-09-06 | Sharp Laboratories Of America, Inc. | Methods and systems for high dynamic range video coding |
| KR101365441B1 (ko) * | 2007-10-11 | 2014-02-19 | 삼성전자주식회사 | 영상 부호화장치 및 방법과 그 영상 복호화장치 및 방법 |
| JP5589006B2 (ja) | 2009-03-13 | 2014-09-10 | 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 | 高ダイナミックレンジ、視覚ダイナミックレンジ及び広色域のビデオの階層化圧縮 |
| CN102783132B (zh) * | 2010-03-03 | 2016-08-03 | 皇家飞利浦电子股份有限公司 | 用于定义颜色状态的装置和方法 |
| US9754629B2 (en) * | 2010-03-03 | 2017-09-05 | Koninklijke Philips N.V. | Methods and apparatuses for processing or defining luminance/color regimes |
| EP2445214A1 (en) * | 2010-10-19 | 2012-04-25 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Video coding using temporally coherent dynamic range mapping |
| CN103891294B (zh) * | 2011-04-28 | 2017-09-01 | 皇家飞利浦有限公司 | 用于hdr图像编码和解码的装置与方法 |
| 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 |
| JP5638731B1 (ja) | 2011-11-01 | 2014-12-10 | 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 | 拡張ダイナミックレンジをもつ画像の階層式符号化における適応的な偽輪郭生成防止 |
| CN104185991B (zh) * | 2011-11-09 | 2018-07-06 | 弗劳恩霍夫应用研究促进协会 | 不同动态采样值范围的层之间的层间预测 |
| EP2613532A1 (en) * | 2012-01-06 | 2013-07-10 | Thomson Licensing | Method of and device for encoding an HDR video together with an LDR video, method of and device for reconstructing one of an HDR video and an LDR video coded together and non-transitory storage medium |
| CN102708810B (zh) * | 2012-06-27 | 2014-11-12 | 南京大学（苏州）高新技术研究院 | 一种自适应led动态背光方法 |
| KR101901124B1 (ko) | 2013-01-02 | 2018-09-27 | 돌비 레버러토리즈 라이쎈싱 코오포레이션 | 향상된 동적 범위를 갖는 초고화질 비디오 신호들에 대한 하위 호환가능한 코딩 |
| US9177393B2 (en) * | 2013-02-04 | 2015-11-03 | Qualcomm Incorporated | Mixed mode for frame buffer compression |
| US9699482B2 (en) * | 2013-02-21 | 2017-07-04 | Koninklijke Philips N.V. | HDR image encoding and decoding methods and devices |
| EP2819414A3 (en) | 2013-06-28 | 2015-02-25 | Samsung Electronics Co., Ltd | Image processing device and image processing method |
| CN118301359A (zh) | 2013-10-07 | 2024-07-05 | Vid拓展公司 | 用于多层视频编码的组合可分级性处理 |
| HK1224469A1 (zh) * | 2013-10-11 | 2017-08-18 | 夏普株式会社 | 颜色信息和色度信令 |
| EP2890129A1 (en) | 2013-12-27 | 2015-07-01 | Thomson Licensing | Method and device for encoding a high-dynamic range image and/or decoding a bitstream |
| KR20160102438A (ko) * | 2013-12-27 | 2016-08-30 | 톰슨 라이센싱 | 하이 다이내믹 레인지 이미지를 톤-매핑하기 위한 방법 및 장치 |
| WO2015097118A1 (en) | 2013-12-27 | 2015-07-02 | Thomson Licensing | Method and device for encoding a high-dynamic range image into a bitstream and/or decoding a bitstream representing a high-dynamic range image |
| GB201408618D0 (en) * | 2014-05-15 | 2014-06-25 | Univ Warwick | Compressing high dynamic range images |
-
2015
- 2015-06-15 EP EP15305926.6A patent/EP3107300A1/en not_active Withdrawn
-
2016
- 2016-06-08 TW TW105118053A patent/TWI740830B/zh active
- 2016-06-13 EP EP16174088.1A patent/EP3107301A1/en not_active Ceased
- 2016-06-13 US US15/180,214 patent/US10250893B2/en active Active
- 2016-06-14 KR KR1020160073819A patent/KR20160147670A/ko not_active Ceased
- 2016-06-15 JP JP2016119120A patent/JP7043164B2/ja active Active
- 2016-06-15 CN CN201610826599.3A patent/CN106412595B/zh active Active
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