KR101356548B1 - 하이 다이나믹 레인지 코덱들 - Google Patents
하이 다이나믹 레인지 코덱들 Download PDFInfo
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- KR101356548B1 KR101356548B1 KR1020087020660A KR20087020660A KR101356548B1 KR 101356548 B1 KR101356548 B1 KR 101356548B1 KR 1020087020660 A KR1020087020660 A KR 1020087020660A KR 20087020660 A KR20087020660 A KR 20087020660A KR 101356548 B1 KR101356548 B1 KR 101356548B1
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US76151006P | 2006-01-23 | 2006-01-23 | |
| US60/761,510 | 2006-01-23 | ||
| PCT/EP2006/008741 WO2007082562A2 (en) | 2006-01-23 | 2006-09-07 | High dynamic range codecs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20080107389A KR20080107389A (ko) | 2008-12-10 |
| KR101356548B1 true KR101356548B1 (ko) | 2014-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020087020660A Active KR101356548B1 (ko) | 2006-01-23 | 2006-09-07 | 하이 다이나믹 레인지 코덱들 |
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| Country | Link |
|---|---|
| US (8) | US8537893B2 (enExample) |
| EP (5) | EP2320653B1 (enExample) |
| JP (2) | JP5249784B2 (enExample) |
| KR (1) | KR101356548B1 (enExample) |
| CN (2) | CN101371583B (enExample) |
| ES (2) | ES2551561T3 (enExample) |
| WO (1) | WO2007082562A2 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9076224B1 (en) | 2012-08-08 | 2015-07-07 | Dolby Laboratories Licensing Corporation | Image processing for HDR images |
Families Citing this family (137)
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| FR2893806A1 (fr) * | 2005-11-21 | 2007-05-25 | Thomson Licensing Sas | Systeme de transmission d'images de dynamique elevee, unites et procedes de codage et de decodage pour ce systeme |
| WO2007082562A2 (en) | 2006-01-23 | 2007-07-26 | 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 |
| EP2020146A1 (en) * | 2006-05-25 | 2009-02-04 | Thomson Licensing | Method and system for weighted encoding |
| DE602006019006D1 (de) * | 2006-07-17 | 2011-01-27 | Thomson Licensing | Verfahren und vorrichtung zum codieren von video-farberweiterungsdaten und verfahren und vorrichtung zum decodieren von video-farberweiterungsdaten |
| US8503524B2 (en) | 2007-01-23 | 2013-08-06 | Sharp Laboratories Of America, Inc. | Methods and systems for inter-layer image prediction |
| US8665942B2 (en) * | 2007-01-23 | 2014-03-04 | Sharp Laboratories Of America, Inc. | Methods and systems for inter-layer image prediction signaling |
| US8233536B2 (en) * | 2007-01-23 | 2012-07-31 | Sharp Laboratories Of America, Inc. | Methods and systems for multiplication-free inter-layer image prediction |
| US8175158B2 (en) * | 2008-01-04 | 2012-05-08 | Sharp Laboratories Of America, Inc. | Methods and systems for inter-layer image prediction parameter determination |
| US9338475B2 (en) * | 2008-04-16 | 2016-05-10 | Intel Corporation | Tone mapping for bit-depth scalable video codec |
| US8165393B2 (en) | 2008-06-05 | 2012-04-24 | Microsoft Corp. | High dynamic range texture compression |
| EP2144444B1 (en) * | 2008-07-10 | 2012-06-27 | The University Of Warwick | HDR video data compression devices and methods |
| WO2010093432A1 (en) * | 2009-02-11 | 2010-08-19 | Thomson Licensing | Methods and apparatus for bit depth scalable video encoding and decoding utilizing tone mapping and inverse tone mapping |
| 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 |
| CN102369734A (zh) * | 2009-04-03 | 2012-03-07 | I-Ces(创新压缩工程解决方案)公司 | 用于处理图像、视频和/或音频类型的数字文件的方法 |
| CN101859430B (zh) * | 2009-04-09 | 2014-01-01 | 恩斯迈电子(深圳)有限公司 | 产生高动态范围图像的方法及装置 |
| KR101739432B1 (ko) * | 2009-06-29 | 2017-05-24 | 톰슨 라이센싱 | 구역 기반의 톤 매핑 |
| EP2360926A1 (en) * | 2010-01-19 | 2011-08-24 | Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung e.V. | Image encoder and image decoder |
| US8606009B2 (en) * | 2010-02-04 | 2013-12-10 | Microsoft Corporation | High dynamic range image generation and rendering |
| US9100661B2 (en) * | 2010-04-05 | 2015-08-04 | Samsung Electronics Co., Ltd. | Method and apparatus for encoding video by using dynamic-range transformation, and method and apparatus for decoding video by using dynamic-range transformation |
| KR101664123B1 (ko) * | 2010-06-14 | 2016-10-11 | 삼성전자주식회사 | 필터링에 기반하여 고스트가 없는 hdri를 생성하는 장치 및 방법 |
| CN102986214A (zh) * | 2010-07-06 | 2013-03-20 | 皇家飞利浦电子股份有限公司 | 从低动态范围图像生成高动态范围图像 |
| TWI479898B (zh) * | 2010-08-25 | 2015-04-01 | Dolby Lab Licensing Corp | 擴展影像動態範圍 |
| US8466976B2 (en) | 2010-11-03 | 2013-06-18 | Eastman Kodak Company | Digital camera providing high dynamic range images |
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| US9024951B2 (en) * | 2011-02-16 | 2015-05-05 | Apple Inc. | Devices and methods for obtaining high-local-contrast image data |
| EP2993905B1 (en) | 2011-02-21 | 2017-05-24 | Dolby Laboratories Licensing Corporation | Floating point video coding |
| JP5960731B2 (ja) | 2011-03-02 | 2016-08-02 | 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 | 局所マルチスケールトーンマッピングオペレータ |
| EP2498499B1 (en) | 2011-03-08 | 2018-04-18 | Dolby Laboratories Licensing Corporation | Interpolation of color gamut for display on target display |
| ES2550782T3 (es) * | 2011-03-24 | 2015-11-12 | Koninklijke Philips N.V. | Aparato y método para analizar gradaciones de imágenes |
| WO2012142285A2 (en) * | 2011-04-12 | 2012-10-18 | Dolby Laboratories Licensing Corporation | Quality assessment for images that have extended dynamic ranges or wide color gamuts |
| WO2012142506A1 (en) * | 2011-04-14 | 2012-10-18 | Dolby Laboratories Licensing Corporation | Image prediction based on primary color grading model |
| HUE046186T2 (hu) | 2011-04-14 | 2020-02-28 | Dolby Laboratories Licensing Corp | Több színcsatornás több regressziós prediktor |
| TWI690211B (zh) * | 2011-04-15 | 2020-04-01 | 美商杜比實驗室特許公司 | 高動態範圍影像的解碼方法、其處理器非暫態可讀取媒體及電腦程式產品 |
| US9036042B2 (en) | 2011-04-15 | 2015-05-19 | Dolby Laboratories Licensing Corporation | Encoding, decoding, and representing high dynamic range images |
| US8334911B2 (en) * | 2011-04-15 | 2012-12-18 | Dolby Laboratories Licensing Corporation | Encoding, decoding, and representing high dynamic range images |
| WO2012148883A1 (en) * | 2011-04-25 | 2012-11-01 | Dolby Laboratories Licensing Corporation | Non-linear vdr residual quantizer |
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| US10298923B2 (en) * | 2011-05-16 | 2019-05-21 | Dolby Laboratories Licensing Corporation | Efficient architecture for layered VDR coding |
| PL3595281T3 (pl) | 2011-05-27 | 2022-06-06 | Dolby Laboratories Licensing Corporation | Skalowalne systemy do sterowania zarządzaniem barwami obejmujące zmienne poziomy metadanych |
| US8891863B2 (en) * | 2011-06-13 | 2014-11-18 | Dolby Laboratories Licensing Corporation | High dynamic range, backwards-compatible, digital cinema |
| WO2013039730A2 (en) * | 2011-09-15 | 2013-03-21 | Dolby Laboratories Licensing Corporation | Method and system for backward compatible, extended dynamic range encoding of video |
| AU2012313936B2 (en) | 2011-09-27 | 2017-06-29 | Koninklijke Philips N.V. | Apparatus and method for dynamic range transforming of images |
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