TR201802251T4 - Geçi̇ci̇ bağdaşik di̇nami̇k aralikli eşleşti̇rme kullanarak vi̇deo kodlama - Google Patents
Geçi̇ci̇ bağdaşik di̇nami̇k aralikli eşleşti̇rme kullanarak vi̇deo kodlama Download PDFInfo
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- TR201802251T4 TR201802251T4 TR2018/02251T TR201802251T TR201802251T4 TR 201802251 T4 TR201802251 T4 TR 201802251T4 TR 2018/02251 T TR2018/02251 T TR 2018/02251T TR 201802251 T TR201802251 T TR 201802251T TR 201802251 T4 TR201802251 T4 TR 201802251T4
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Classifications
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- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
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- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
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- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
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- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
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- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
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Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US39440510P | 2010-10-19 | 2010-10-19 | |
| EP11166909A EP2445214A1 (en) | 2010-10-19 | 2011-05-20 | Video coding using temporally coherent dynamic range mapping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TR201802251T4 true TR201802251T4 (tr) | 2018-03-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TR2018/02251T TR201802251T4 (tr) | 2010-10-19 | 2011-10-12 | Geçi̇ci̇ bağdaşik di̇nami̇k aralikli eşleşti̇rme kullanarak vi̇deo kodlama |
Country Status (14)
| Country | Link |
|---|---|
| US (2) | US9532047B2 (enExample) |
| EP (2) | EP2445214A1 (enExample) |
| JP (2) | JP6121331B2 (enExample) |
| KR (1) | KR101531119B1 (enExample) |
| CN (1) | CN103262535B (enExample) |
| AR (1) | AR083481A1 (enExample) |
| AU (1) | AU2011319562B2 (enExample) |
| CA (1) | CA2815158C (enExample) |
| ES (1) | ES2663213T3 (enExample) |
| MX (1) | MX2013004362A (enExample) |
| RU (1) | RU2550533C2 (enExample) |
| TR (1) | TR201802251T4 (enExample) |
| TW (1) | TWI539822B (enExample) |
| WO (1) | WO2012052338A1 (enExample) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9420302B2 (en) | 2012-01-24 | 2016-08-16 | Dolby Laboratories Licensing Corporation | Weighted multi-band cross color channel predictor |
| MX341203B (es) * | 2012-05-14 | 2016-08-11 | Rossato Luca | Descomposicion de datos residuales durante la codificacion, decodificacion y reconstruccion de señal en jerarquia escalonada. |
| GB2513111A (en) * | 2013-04-08 | 2014-10-22 | Sony Corp | Data encoding and decoding |
| WO2015062942A1 (en) * | 2013-10-31 | 2015-05-07 | Thomson Licensing | Method and device for predictive coding/decoding of a group of pictures of a sequence of images with conversion of the dynamic of the values of the pixels |
| EP3069513B1 (en) * | 2013-11-12 | 2019-03-13 | Dolby Laboratories Licensing Corporation | Pre-dithering in high dynamic range video coding |
| EP3074946B1 (en) * | 2013-11-27 | 2018-10-17 | Thomson Licensing | Method and device for quantising the floating value of a pixel in an image |
| US10271054B2 (en) * | 2014-02-25 | 2019-04-23 | Apple, Inc. | Display-side adaptive video processing |
| US10104388B2 (en) * | 2014-06-30 | 2018-10-16 | Sony Corporation | Video processing system with high dynamic range sensor mechanism and method of operation thereof |
| US10362337B2 (en) * | 2014-08-08 | 2019-07-23 | Koninklijke Philips N.V. | Methods and apparatuses for encoding HDR images |
| FR3018149A1 (fr) * | 2014-09-02 | 2015-09-04 | Thomson Licensing | Procede et dispositif de selection d'un operateur de conversion de dynamique d'image, programme d'ordinateur et support de stockage correspondant |
| US10531109B2 (en) | 2015-01-27 | 2020-01-07 | Dolby Laboratories Licensing Corporation | Predictive image encoding and decoding with pixel group based quantization |
| US10735755B2 (en) | 2015-04-21 | 2020-08-04 | Arris Enterprises Llc | Adaptive perceptual mapping and signaling for video coding |
| KR102390073B1 (ko) * | 2015-06-08 | 2022-04-25 | 브이아이디 스케일, 인크. | 스크린 콘텐츠 코딩을 위한 인트라 블록 카피 모드 |
| EP3107300A1 (en) * | 2015-06-15 | 2016-12-21 | Thomson Licensing | Method and device for encoding both a high-dynamic range frame and an imposed low-dynamic range frame |
| KR102403360B1 (ko) * | 2015-06-16 | 2022-05-30 | 광운대학교 산학협력단 | 하위 호환성을 고려한 hdr 영상 복호화 장치에서 다이나믹 레인지 매핑 정보를 이용하는 방법 및 장치 |
| US10244249B2 (en) * | 2015-09-21 | 2019-03-26 | Qualcomm Incorporated | Fixed point implementation of range adjustment of components in video coding |
| ITUB20155949A1 (it) * | 2015-11-26 | 2017-05-26 | Trellis Europe S R L | Metodo per la codifica e decodifica di immagini hdr |
| EP3235236B1 (en) * | 2015-12-17 | 2018-06-20 | Koninklijke Philips N.V. | Dynamic range coding for images and video |
| CN107027027B (zh) * | 2016-01-31 | 2021-02-12 | 西安电子科技大学 | 图像的编码、解码方法及装置、以及图像的编解码系统 |
| MX386571B (es) * | 2016-03-18 | 2025-03-19 | Koninklijke Philips Nv | Codificación y decodificación de videos de alto intervalo dinámico (hdr). |
| ITUA20163652A1 (it) | 2016-05-20 | 2017-11-20 | Trellis Europe S R L | Metodo per la codifica e decodifica di immagini hdr |
| WO2018180843A1 (ja) * | 2017-03-29 | 2018-10-04 | シャープ株式会社 | 表示装置 |
| EP3685578B1 (en) * | 2017-09-21 | 2025-07-30 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Concept for varying a coding quantization parameter across a picture, coding quantization parameter adjustment, and coding quantization parameter adaptation of a multi-channel picture |
| WO2019205117A1 (en) * | 2018-04-28 | 2019-10-31 | Intel Corporation | Weighted prediction mechanism |
| EP4058976B1 (en) * | 2019-11-15 | 2025-05-07 | Huawei Technologies Co., Ltd. | Device and method for pre-processing image data for a computer vision application |
| WO2021247670A1 (en) * | 2020-06-03 | 2021-12-09 | Dolby Laboratories Licensing Corporation | Computing dynamic metadata for editing hdr content |
| US20240169708A1 (en) * | 2022-11-10 | 2024-05-23 | Qualcomm Incorporated | Processing video data using delta quantization |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5440344A (en) * | 1992-04-28 | 1995-08-08 | Mitsubishi Denki Kabushiki Kaisha | Video encoder using adjacent pixel difference for quantizer control |
| US6028608A (en) * | 1997-05-09 | 2000-02-22 | Jenkins; Barry | System and method of perception-based image generation and encoding |
| US6560285B1 (en) * | 1998-03-30 | 2003-05-06 | Sarnoff Corporation | Region-based information compaction as for digital images |
| JP4186470B2 (ja) * | 2002-02-05 | 2008-11-26 | ソニー株式会社 | 符号化処理装置、復号処理装置、および方法、並びにコンピュータ・プログラム |
| RU2287909C2 (ru) * | 2004-12-15 | 2006-11-20 | Московский технический университет связи и информатики | Способ преобразования цифрового сигнала изображения и устройство для его реализации |
| US8014445B2 (en) | 2006-02-24 | 2011-09-06 | Sharp Laboratories Of America, Inc. | Methods and systems for high dynamic range video coding |
| WO2007116551A1 (ja) * | 2006-03-30 | 2007-10-18 | Kabushiki Kaisha Toshiba | 画像符号化装置及び画像符号化方法並びに画像復号化装置及び画像復号化方法 |
| GB2444992A (en) | 2006-12-21 | 2008-06-25 | Tandberg Television Asa | Video encoding using picture division and weighting by luminance difference data |
| JP2008227702A (ja) * | 2007-03-09 | 2008-09-25 | Oki Electric Ind Co Ltd | 動きベクトル探索装置、動きベクトル探索方法及び動きベクトル探索プログラム |
| US7983496B2 (en) * | 2007-06-26 | 2011-07-19 | Mitsubishi Electric Research Laboratories, Inc. | Inverse tone mapping for bit-depth scalable image coding adapted to variable block sizes |
| WO2009000110A1 (en) * | 2007-06-27 | 2008-12-31 | Thomson Licensing | Method and apparatus for encoding and/or decoding video data using enhancement layer residual prediction for bit depth scalability |
| RU2504011C2 (ru) * | 2009-03-13 | 2014-01-10 | Долби Лабораторис Лайсэнзин Корпорейшн | Многоуровневое сжатие видеоизображения с расширенным динамическим диапазоном, визуальным динамическим диапазоном и широкой цветовой гаммой |
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2011
- 2011-05-20 EP EP11166909A patent/EP2445214A1/en not_active Withdrawn
- 2011-10-12 MX MX2013004362A patent/MX2013004362A/es active IP Right Grant
- 2011-10-12 KR KR1020137012694A patent/KR101531119B1/ko active Active
- 2011-10-12 TR TR2018/02251T patent/TR201802251T4/tr unknown
- 2011-10-12 EP EP11767737.7A patent/EP2630794B1/en active Active
- 2011-10-12 AU AU2011319562A patent/AU2011319562B2/en active Active
- 2011-10-12 ES ES11767737.7T patent/ES2663213T3/es active Active
- 2011-10-12 RU RU2013122852/08A patent/RU2550533C2/ru active
- 2011-10-12 CN CN201180061241.1A patent/CN103262535B/zh active Active
- 2011-10-12 WO PCT/EP2011/067840 patent/WO2012052338A1/en not_active Ceased
- 2011-10-12 JP JP2013534258A patent/JP6121331B2/ja active Active
- 2011-10-12 CA CA2815158A patent/CA2815158C/en active Active
- 2011-10-18 TW TW100137700A patent/TWI539822B/zh active
- 2011-10-19 AR ARP110103867A patent/AR083481A1/es active IP Right Grant
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2013
- 2013-04-12 US US13/861,512 patent/US9532047B2/en active Active
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2016
- 2016-11-07 JP JP2016217593A patent/JP6453832B2/ja active Active
- 2016-11-16 US US15/352,682 patent/US10205958B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| TWI539822B (zh) | 2016-06-21 |
| EP2445214A1 (en) | 2012-04-25 |
| EP2630794B1 (en) | 2017-12-13 |
| JP6121331B2 (ja) | 2017-04-26 |
| KR101531119B1 (ko) | 2015-06-23 |
| US10205958B2 (en) | 2019-02-12 |
| JP2017073792A (ja) | 2017-04-13 |
| US20130223531A1 (en) | 2013-08-29 |
| AU2011319562A1 (en) | 2013-05-02 |
| EP2630794A1 (en) | 2013-08-28 |
| CA2815158A1 (en) | 2012-04-26 |
| KR20130084670A (ko) | 2013-07-25 |
| US20170064324A1 (en) | 2017-03-02 |
| MX2013004362A (es) | 2013-06-05 |
| TW201234860A (en) | 2012-08-16 |
| ES2663213T3 (es) | 2018-04-11 |
| RU2013122852A (ru) | 2014-11-27 |
| JP2013545371A (ja) | 2013-12-19 |
| CN103262535A (zh) | 2013-08-21 |
| RU2550533C2 (ru) | 2015-05-10 |
| CN103262535B (zh) | 2016-08-31 |
| BR112013009596A2 (pt) | 2016-07-12 |
| CA2815158C (en) | 2016-08-16 |
| AU2011319562B2 (en) | 2015-08-06 |
| JP6453832B2 (ja) | 2019-01-16 |
| WO2012052338A1 (en) | 2012-04-26 |
| US9532047B2 (en) | 2016-12-27 |
| AR083481A1 (es) | 2013-02-27 |
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