JP2014519620A5 - - Google Patents
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- JP2014519620A5 JP2014519620A5 JP2014509860A JP2014509860A JP2014519620A5 JP 2014519620 A5 JP2014519620 A5 JP 2014519620A5 JP 2014509860 A JP2014509860 A JP 2014509860A JP 2014509860 A JP2014509860 A JP 2014509860A JP 2014519620 A5 JP2014519620 A5 JP 2014519620A5
- Authority
- JP
- Japan
- Prior art keywords
- dynamic range
- image signal
- color representation
- pixel value
- high dynamic
- 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
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- 238000000034 method Methods 0.000 claims 5
- 241000023320 Luma <angiosperm> Species 0.000 claims 4
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 claims 4
- 230000006835 compression Effects 0.000 claims 2
- 238000007906 compression Methods 0.000 claims 2
- 238000006243 chemical reaction Methods 0.000 claims 1
- 230000001419 dependent effect Effects 0.000 claims 1
- 238000013507 mapping Methods 0.000 claims 1
- 238000013139 quantization Methods 0.000 claims 1
- 230000009466 transformation Effects 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11165491.9 | 2011-05-10 | ||
| EP11165491 | 2011-05-10 | ||
| PCT/IB2012/052102 WO2012153224A1 (en) | 2011-05-10 | 2012-04-27 | High dynamic range image signal generation and processing |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014519620A JP2014519620A (ja) | 2014-08-14 |
| JP2014519620A5 true JP2014519620A5 (enExample) | 2015-06-18 |
| JP6234920B2 JP6234920B2 (ja) | 2017-11-22 |
Family
ID=46147540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014509860A Active JP6234920B2 (ja) | 2011-05-10 | 2012-04-27 | ハイダイナミックレンジ画像信号生成及び処理 |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | USRE49692E1 (enExample) |
| EP (3) | EP4375982B1 (enExample) |
| JP (1) | JP6234920B2 (enExample) |
| KR (2) | KR102061349B1 (enExample) |
| CN (1) | CN103582911B (enExample) |
| BR (1) | BR112013028556B1 (enExample) |
| ES (2) | ES2899979T3 (enExample) |
| MX (1) | MX2013012976A (enExample) |
| PL (2) | PL2707868T3 (enExample) |
| RU (1) | RU2611978C2 (enExample) |
| WO (1) | WO2012153224A1 (enExample) |
Families Citing this family (72)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112014006977B1 (pt) | 2011-09-27 | 2022-09-13 | Koninklijke Philips N.V. | Aparelho de processamento de imagem, aparelho codificador do sinal de imagem disposto para codificar uma imagem, método de processamento de imagem e método para transmitir um sinal de imagem disposto para codificar uma imagem |
| KR101978935B1 (ko) | 2013-02-21 | 2019-05-16 | 돌비 레버러토리즈 라이쎈싱 코오포레이션 | 오버레이 그래픽스를 합성하기 위한 어피어런스 매핑을 위한 시스템들 및 방법들 |
| CN109064433B (zh) * | 2013-02-21 | 2022-09-13 | 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 |
| JP2015005878A (ja) | 2013-06-20 | 2015-01-08 | ソニー株式会社 | 再生装置、再生方法、および記録媒体 |
| US9774819B2 (en) * | 2013-06-20 | 2017-09-26 | Saturn Licensing Llc | Reproduction device, reproduction method, and recording medium |
| TWI711310B (zh) | 2013-06-21 | 2020-11-21 | 日商新力股份有限公司 | 送訊裝置、高動態範圍影像資料送訊方法、收訊裝置、高動態範圍影像資料收訊方法及程式 |
| JP2015008360A (ja) * | 2013-06-24 | 2015-01-15 | ソニー株式会社 | 再生装置、再生方法、および記録媒体 |
| WO2014208344A1 (ja) * | 2013-06-24 | 2014-12-31 | ソニー株式会社 | 再生装置、再生方法、および記録媒体 |
| JP2015008361A (ja) * | 2013-06-24 | 2015-01-15 | ソニー株式会社 | 再生装置、再生方法、および記録媒体 |
| TWI632810B (zh) | 2013-07-19 | 2018-08-11 | 新力股份有限公司 | Data generating device, data generating method, data reproducing device, and data reproducing method |
| TWI630820B (zh) | 2013-07-19 | 2018-07-21 | 新力股份有限公司 | File generation device, file generation method, file reproduction device, and file reproduction method |
| TWI630821B (zh) | 2013-07-19 | 2018-07-21 | 新力股份有限公司 | File generation device, file generation method, file reproduction device, and file reproduction method |
| EP3051535B1 (en) * | 2013-09-27 | 2020-12-30 | Sony Corporation | Reproduction device, reproduction method, and recording medium |
| US9736507B2 (en) | 2013-11-13 | 2017-08-15 | Lg Electronics Inc. | Broadcast signal transmission method and apparatus for providing HDR broadcast service |
| US9936236B2 (en) | 2013-11-21 | 2018-04-03 | Lg Electronics Inc. | Video processing method and video processing apparatus |
| WO2015103646A1 (en) * | 2014-01-06 | 2015-07-09 | Panamorph, Inc. | Image processing system and method |
| US11350015B2 (en) | 2014-01-06 | 2022-05-31 | Panamorph, Inc. | Image processing system and method |
| JP6306193B2 (ja) * | 2014-01-07 | 2018-04-04 | 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 | ハイダイナミックレンジ画像を符号化、復号化および表現するための手法 |
| KR102293193B1 (ko) * | 2014-01-24 | 2021-08-25 | 소니그룹주식회사 | 송신 장치, 송신 방법, 수신 장치 및 수신 방법 |
| EP3748975A1 (en) | 2014-02-07 | 2020-12-09 | Sony Corporation | Transmission device, transmission method, reception device, reception method, display device, and display method |
| CN106030503B (zh) | 2014-02-25 | 2020-04-17 | 苹果公司 | 自适应视频处理 |
| CN106464967B (zh) * | 2014-05-15 | 2019-11-22 | 索尼公司 | 通信装置、通信方法和计算机可读存储介质 |
| CN106416216B (zh) * | 2014-05-16 | 2019-07-12 | 松下知识产权经营株式会社 | 变换方法及变换装置 |
| WO2015180854A1 (en) | 2014-05-28 | 2015-12-03 | Koninklijke Philips N.V. | Methods and apparatuses for encoding an hdr images, and methods and apparatuses for use of such encoded images |
| EP2953119A1 (en) * | 2014-06-05 | 2015-12-09 | Martin Professional ApS | Video display device with color purity control |
| CN110213459B (zh) * | 2014-06-10 | 2021-11-30 | 松下知识产权经营株式会社 | 显示方法和显示装置 |
| CN106134172B (zh) * | 2014-06-10 | 2019-10-01 | 松下知识产权经营株式会社 | 显示系统、显示方法及显示装置 |
| CN106416261B (zh) * | 2014-06-13 | 2020-06-26 | 索尼公司 | 传输设备、传输方法、接收设备以及接收方法 |
| CN110460897B (zh) | 2014-06-16 | 2021-11-26 | 松下知识产权经营株式会社 | 显示装置、显示方法、再现装置及再现方法 |
| MX357970B (es) * | 2014-06-20 | 2018-08-01 | Panasonic Ip Man Co Ltd | Metodo de reproduccion y aparato de reproduccion. |
| CN105493490B (zh) * | 2014-06-23 | 2019-11-29 | 松下知识产权经营株式会社 | 变换方法和变换装置 |
| MX358934B (es) * | 2014-06-26 | 2018-09-10 | Panasonic Ip Man Co Ltd | Dispositivo de salida de datos, metodo de salida de datos y metodo de generacion de datos. |
| CN111901599B (zh) * | 2014-06-27 | 2024-05-14 | 松下知识产权经营株式会社 | 再现装置 |
| JP6466258B2 (ja) | 2014-08-07 | 2019-02-06 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ | 再生装置、再生方法および記録媒体 |
| EP3944241B1 (en) | 2014-08-07 | 2025-06-25 | Panasonic Intellectual Property Corporation of America | Decoding system and decoding method |
| WO2016021809A1 (ko) * | 2014-08-08 | 2016-02-11 | 엘지전자 주식회사 | 디스플레이 적응적 영상 재생을 위한 비디오 데이터 처리 방법 및 장치 |
| JP7053259B6 (ja) * | 2014-08-08 | 2022-06-01 | コーニンクレッカ フィリップス エヌ ヴェ | Ｈｄｒ画像をエンコードする方法及び装置 |
| KR102279842B1 (ko) * | 2014-08-08 | 2021-07-21 | 코닌클리케 필립스 엔.브이. | Hdr 이미지 인코딩 방법 및 장치 |
| MX360781B (es) * | 2014-09-22 | 2018-11-16 | Panasonic Ip Man Co Ltd | Método de reproducción y aparato de reproducción. |
| MX367898B (es) * | 2014-09-22 | 2019-09-11 | Panasonic Ip Man Co Ltd | Metodo de reproduccion y aparato de reproduccion. |
| EP3217656B1 (en) * | 2014-11-04 | 2021-03-03 | Panasonic Intellectual Property Corporation of America | Reproduction method, reproduction device, and program |
| WO2016074999A1 (en) | 2014-11-10 | 2016-05-19 | Koninklijke Philips N.V. | Method for encoding, video processor, method for decoding, video decoder |
| US10623805B2 (en) * | 2014-11-17 | 2020-04-14 | Sony Corporation | Sending device, method of sending high dynamic range image data, receiving device, and method of receiving high dynamic range image data |
| JP6463179B2 (ja) * | 2015-03-17 | 2019-01-30 | キヤノン株式会社 | 信号処理装置、信号処理方法および撮像装置 |
| JP6757890B2 (ja) * | 2015-03-27 | 2020-09-23 | パナソニックＩｐマネジメント株式会社 | 信号処理装置、表示装置、信号処理方法、およびプログラム |
| KR102310241B1 (ko) | 2015-04-29 | 2021-10-08 | 삼성전자주식회사 | 소스 디바이스, 그의 제어 방법, 싱크 디바이스 및 그의 화질 개선 처리 방법 |
| CN106331692B (zh) * | 2015-06-15 | 2018-01-23 | 冠捷投资有限公司 | 数字影像的量化范围的判断方法 |
| ES2809710T3 (es) | 2015-08-31 | 2021-03-05 | Lg Electronics Inc | Aparato de visualización de imágenes |
| US9767543B2 (en) | 2015-09-22 | 2017-09-19 | Samsung Electronics Co., Ltd. | Method and apparatus for enhancing images via white pop-out |
| WO2017061796A1 (ko) * | 2015-10-06 | 2017-04-13 | 엘지전자 주식회사 | 방송 신호 송신 장치, 방송 신호 수신 장치, 방송 신호 송신 방법, 및 방송 신호 수신 방법 |
| DE102015220993A1 (de) | 2015-10-27 | 2017-04-27 | Zf Friedrichshafen Ag | Zusammenbaueinheit für eine elektrische Antriebseinheit innerhalb eines Antriebsstrangs eines Fahrzeugs |
| JP6710970B2 (ja) | 2015-12-28 | 2020-06-17 | ソニー株式会社 | 送信装置および送信方法 |
| US10750173B2 (en) * | 2016-03-07 | 2020-08-18 | Koninklijke Philips N.V. | Encoding and decoding HDR videos |
| US10757385B2 (en) * | 2016-08-24 | 2020-08-25 | Qualcomm Incorporated | Color gamut adaptation with feedback channel |
| US11202050B2 (en) * | 2016-10-14 | 2021-12-14 | Lg Electronics Inc. | Data processing method and device for adaptive image playing |
| JP6659178B2 (ja) * | 2017-03-01 | 2020-03-04 | キヤノン株式会社 | 画像処理装置および画像処理方法 |
| US10542187B2 (en) | 2017-03-01 | 2020-01-21 | Canon Kabushiki Kaisha | Image processing apparatus and image processing method |
| US9986200B1 (en) * | 2017-05-11 | 2018-05-29 | Novatek Microelectronics Corp. | Method and video conversion system of updating video setting |
| CN110999301B (zh) * | 2017-08-15 | 2023-03-28 | 杜比实验室特许公司 | 位深度高效图像处理 |
| GB2567881B (en) | 2017-10-30 | 2021-02-10 | Imagination Tech Ltd | Systems and methods for processing a stream of data values |
| GB2568038B (en) | 2017-10-30 | 2020-12-02 | Imagination Tech Ltd | Systems and methods for processing a stream of data values |
| GB2568039B (en) * | 2017-10-30 | 2020-10-28 | Imagination Tech Ltd | Systems and methods for processing a stream of data values |
| KR102546990B1 (ko) * | 2018-03-16 | 2023-06-23 | 엘지전자 주식회사 | 신호 처리 장치 및 이를 구비하는 영상표시장치 |
| JP6602414B2 (ja) * | 2018-03-16 | 2019-11-06 | キヤノン株式会社 | 装置、方法、及びプログラム |
| EP3776523A1 (en) * | 2018-03-29 | 2021-02-17 | Barco n.v. | Driver for led display |
| US10964289B2 (en) * | 2019-07-25 | 2021-03-30 | Google Llc | OLED display with different spatial gamma |
| JP6904470B2 (ja) * | 2019-08-30 | 2021-07-14 | ソニーグループ株式会社 | 再生装置、表示装置、情報処理方法 |
| JP7005570B2 (ja) * | 2019-10-09 | 2022-01-21 | キヤノン株式会社 | 装置、方法、及びプログラム |
| CN111885393A (zh) * | 2020-07-31 | 2020-11-03 | 广州华多网络科技有限公司 | 一种直播方法、系统、存储介质及设备 |
| CN114331852B (zh) * | 2020-09-29 | 2025-05-27 | 北京小米移动软件有限公司 | 高动态范围图像的处理方法、装置及存储介质 |
| EP4348632A2 (en) * | 2021-05-27 | 2024-04-10 | Barco N.V. | Method and apparatus of generating drive signal for light emitting element |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2643531B1 (fr) * | 1989-02-21 | 1996-04-26 | Thomson Csf | Procede et dispositif de compression de l'information destine au decodage compatible d'une famille de signaux de television de resolutions croissantes |
| US6118820A (en) | 1998-01-16 | 2000-09-12 | Sarnoff Corporation | Region-based information compaction as for digital images |
| KR100965881B1 (ko) * | 2003-10-10 | 2010-06-24 | 삼성전자주식회사 | 비디오 데이터 인코딩 시스템 및 디코딩 시스템 |
| US8218625B2 (en) * | 2004-04-23 | 2012-07-10 | Dolby Laboratories Licensing Corporation | Encoding, decoding and representing high dynamic range images |
| KR101328547B1 (ko) | 2004-11-01 | 2013-11-13 | 테크니컬러, 인크. | 향상된 컬러 공간 콘텐츠를 마스터하고 분배하는 방법 및 시스템 |
| RU2372741C2 (ru) * | 2006-05-16 | 2009-11-10 | Сони Корпорейшн | Система передачи данных, устройство передачи, устройство приема, способ передачи данных и программа |
| US7885469B2 (en) * | 2006-05-22 | 2011-02-08 | Microsoft Corporation | Encoded high dynamic range textures |
| JP5384330B2 (ja) * | 2006-05-25 | 2014-01-08 | トムソン ライセンシング | 重み付け符号化する方法及びシステム |
| CN101193202A (zh) | 2006-12-22 | 2008-06-04 | 陈珉 | 高动态范围图像在传统输出设备上的显示方法 |
| KR101512833B1 (ko) * | 2007-10-16 | 2015-04-16 | 톰슨 라이센싱 | 비트 깊이 확장성을 위한 아티팩트 제거를 위한 방법 및 장치 |
| BRPI0822105A2 (pt) | 2008-01-31 | 2015-06-30 | Thomson Licensing | "método e sistema para definição e transmissão de dados de exame através de uma interface de multimídia de alta definição." |
| DE102008007204B4 (de) | 2008-02-01 | 2018-04-19 | Robert Bosch Gmbh | Saugstrahlpumpe |
| US20090322800A1 (en) | 2008-06-25 | 2009-12-31 | Dolby Laboratories Licensing Corporation | Method and apparatus in various embodiments for hdr implementation in display devices |
| CN102132561A (zh) | 2008-08-22 | 2011-07-20 | 汤姆逊许可证公司 | 用于内容传送的方法和系统 |
| EP2406943B1 (en) * | 2009-03-10 | 2016-06-15 | Dolby Laboratories Licensing Corporation | Extended dynamic range and extended dimensionality image signal conversion |
| 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 |
| BR112012021792B1 (pt) * | 2010-03-03 | 2021-09-28 | Koninklijke Philips N.V. | Método de adição de informações de especificação de renderização de exibição a um sinal de imagem de entrada, aparelho de análise de imagem para adicionar informações de definição de imagem às informações de pixel de imagem de um sinal de imagem de entrada, método de processamento de um sinal de imagem de entrada a ser renderizado com base nas informações de definição de imagem relacionadas ao sinal de imagem de entrada, e aparelho para processar um sinal de imagem de entrada a ser exibido com base nas informações de definição de imagem relacionadas ao sinal de imagem de entrada |
| CN101951510B (zh) | 2010-07-26 | 2012-07-11 | 武汉大学 | 一种基于多尺度DoG滤波器的高动态范围压缩方法 |
| KR101496755B1 (ko) * | 2010-11-23 | 2015-02-27 | 돌비 레버러토리즈 라이쎈싱 코오포레이션 | 고 다이나믹 레인지 이미지들의 컨텐츠 메타데이터 향상 |
| JP5802666B2 (ja) * | 2010-12-22 | 2015-10-28 | パナソニック株式会社 | 画像符号化装置、画像復号装置、画像符号化方法及び画像復号方法 |
| UA109312C2 (uk) * | 2011-03-04 | 2015-08-10 | Імпульсно-кодова модуляція з квантуванням при кодуванні відеоінформації | |
| RU2013152741A (ru) | 2011-04-28 | 2015-06-10 | Конинклейке Филипс Н.В. | Способ и устройство для генерирования сигнала кодирования изображения |
-
2012
- 2012-04-27 MX MX2013012976A patent/MX2013012976A/es active IP Right Grant
- 2012-04-27 CN CN201280022299.XA patent/CN103582911B/zh active Active
- 2012-04-27 WO PCT/IB2012/052102 patent/WO2012153224A1/en not_active Ceased
- 2012-04-27 BR BR112013028556-7A patent/BR112013028556B1/pt active IP Right Grant
- 2012-04-27 KR KR1020137032433A patent/KR102061349B1/ko active Active
- 2012-04-27 US US17/060,245 patent/USRE49692E1/en active Active
- 2012-04-27 US US14/116,382 patent/US10097822B2/en not_active Ceased
- 2012-04-27 KR KR1020197032148A patent/KR102135841B1/ko active Active
- 2012-04-27 JP JP2014509860A patent/JP6234920B2/ja active Active
- 2012-04-27 EP EP24161572.3A patent/EP4375982B1/en active Active
- 2012-04-27 PL PL12722877.3T patent/PL2707868T3/pl unknown
- 2012-04-27 EP EP12722877.3A patent/EP2707868B1/en active Active
- 2012-04-27 PL PL19203489T patent/PL3627490T3/pl unknown
- 2012-04-27 RU RU2013154551A patent/RU2611978C2/ru active
- 2012-04-27 ES ES19203489T patent/ES2899979T3/es active Active
- 2012-04-27 ES ES12722877T patent/ES2974956T3/es active Active
- 2012-04-27 EP EP19203489.0A patent/EP3627490B1/en active Active
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