BR112014030605B1 - Sinalização de dados para imagens de referência de longo prazo para codificação de vídeo - Google Patents
Sinalização de dados para imagens de referência de longo prazo para codificação de vídeo Download PDFInfo
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- BR112014030605B1 BR112014030605B1 BR112014030605-2A BR112014030605A BR112014030605B1 BR 112014030605 B1 BR112014030605 B1 BR 112014030605B1 BR 112014030605 A BR112014030605 A BR 112014030605A BR 112014030605 B1 BR112014030605 B1 BR 112014030605B1
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Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261656877P | 2012-06-07 | 2012-06-07 | |
| US61/656,877 | 2012-06-07 | ||
| US13/828,354 US9319679B2 (en) | 2012-06-07 | 2013-03-14 | Signaling data for long term reference pictures for video coding |
| US13/828,354 | 2013-03-14 | ||
| PCT/US2013/040938 WO2013184305A1 (en) | 2012-06-07 | 2013-05-14 | Signaling data for long term reference pictures for video coding |
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| BR112014030605A2 BR112014030605A2 (pt) | 2017-06-27 |
| BR112014030605A8 BR112014030605A8 (pt) | 2021-06-15 |
| BR112014030605B1 true BR112014030605B1 (pt) | 2023-04-11 |
Family
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Family Applications (1)
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| BR112014030605-2A BR112014030605B1 (pt) | 2012-06-07 | 2013-05-14 | Sinalização de dados para imagens de referência de longo prazo para codificação de vídeo |
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| EP (1) | EP2859725A1 (https=) |
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| SG (1) | SG11201407369SA (https=) |
| WO (1) | WO2013184305A1 (https=) |
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| PL2749027T3 (pl) | 2011-08-25 | 2020-10-19 | Sun Patent Trust | Sposoby i urządzenia do kodowania i dekodowania wideo z użyciem zaktualizowanego opisu bufora |
| ES2685431T3 (es) | 2011-09-07 | 2018-10-09 | Sun Patent Trust | Procedimiento de decodificación de imágenes y aparato de decodificación de imágenes |
| AU2012311021B2 (en) | 2011-09-19 | 2016-07-14 | Sun Patent Trust | Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus |
| EP4373088B1 (en) | 2011-10-19 | 2025-09-24 | Sun Patent Trust | Device for encoding buffer description information and device for decoding buffer description information |
| US20130188709A1 (en) * | 2012-01-25 | 2013-07-25 | Sachin G. Deshpande | Video decoder for tiles with absolute signaling |
| US9979958B2 (en) | 2012-04-20 | 2018-05-22 | Qualcomm Incorporated | Decoded picture buffer processing for random access point pictures in video sequences |
| US9479776B2 (en) * | 2012-07-02 | 2016-10-25 | Qualcomm Incorporated | Signaling of long-term reference pictures for video coding |
| US9584825B2 (en) * | 2012-09-27 | 2017-02-28 | Qualcomm Incorporated | Long-term reference picture signaling in video coding |
| KR102212631B1 (ko) * | 2013-05-24 | 2021-02-05 | 주식회사 케이티 | 멀티 레이어 구조에 있어서 움직임 정보의 유도 방법 및 이를 이용하는 장치 |
| WO2017082636A1 (ko) * | 2015-11-11 | 2017-05-18 | 삼성전자 주식회사 | 영상을 부호화/복호화 하는 방법 및 그 장치 |
| CN116233415A (zh) * | 2018-06-30 | 2023-06-06 | 上海天荷电子信息有限公司 | 限制分叉树的划分大小的取值范围的数据压缩方法和装置 |
| CN112970265B (zh) * | 2018-07-01 | 2024-11-08 | 夏普株式会社 | 发送信号通知用于对视频图片进行解码的图片计数信息的设备和方法 |
| PL3831055T3 (pl) | 2018-08-17 | 2025-03-10 | Huawei Technologies Co., Ltd. | Zarządzanie obrazami odniesienia w kodowaniu wideo |
| US11463736B2 (en) * | 2018-09-21 | 2022-10-04 | Sharp Kabushiki Kaisha | Systems and methods for signaling reference pictures in video coding |
| CN113170203B (zh) * | 2018-12-10 | 2024-07-26 | 夏普株式会社 | 用于在视频编码中发送信号通知参考图片的系统和方法 |
| RU2769347C1 (ru) * | 2019-01-02 | 2022-03-30 | ЭлДжи ЭЛЕКТРОНИКС ИНК. | Способ и устройство для обработки видеосигнала посредством использования внешнего прогнозирования |
| EP3918799A4 (en) * | 2019-01-28 | 2022-03-23 | OP Solutions, LLC | EXPLICIT SIGNALING OF EXTENDED LONG-TERM RETENTION IMAGE |
| WO2020175967A1 (ko) * | 2019-02-28 | 2020-09-03 | 삼성전자주식회사 | 영상의 부호화 및 복호화 장치, 및 이에 의한 영상의 부호화 및 복호화 방법 |
| US11184607B2 (en) * | 2019-06-13 | 2021-11-23 | Qualcomm Incorporated | Same picture order count (POC) numbering for scalability support |
| US12375723B2 (en) * | 2019-08-22 | 2025-07-29 | Sharp Kabushiki Kaisha | Systems and methods for signaling picture information in video coding |
| US11716488B2 (en) * | 2019-09-20 | 2023-08-01 | Qualcomm Incorporated | Subpicture signaling in high-level syntax for video coding |
| EP4543004A1 (en) * | 2019-09-24 | 2025-04-23 | Huawei Technologies Co., Ltd. | An encoder, a decoder and corresponding methods |
| WO2021107638A1 (ko) * | 2019-11-27 | 2021-06-03 | 엘지전자 주식회사 | 슬라이스 관련 정보를 시그널링하는 방법 및 장치 |
| US11632540B2 (en) * | 2019-12-20 | 2023-04-18 | Qualcomm Incorporated | Reference picture scaling ratios for reference picture resampling in video coding |
| US11490099B2 (en) * | 2019-12-23 | 2022-11-01 | Qualcomm Incorporated | Reference subpicture scaling ratios for subpictures in video coding |
| US20210195179A1 (en) * | 2019-12-23 | 2021-06-24 | Qualcomm Incorporated | Picture header signaling for video coding |
| US11496771B2 (en) * | 2020-02-24 | 2022-11-08 | Qualcomm Incorporated | Reference picture list and collocated picture signaling in video coding |
| WO2024080916A1 (en) * | 2022-10-13 | 2024-04-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Inter-predicted reference picture lists |
| WO2024080917A1 (en) * | 2022-10-13 | 2024-04-18 | Telefonaktiebolaget Lm Ericsson (Publ) | Quantization parameter (qp) coding for video compression |
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| KR100491530B1 (ko) * | 2002-05-03 | 2005-05-27 | 엘지전자 주식회사 | 모션 벡터 결정 방법 |
| MY134659A (en) * | 2002-11-06 | 2007-12-31 | Nokia Corp | Picture buffering for prediction references and display |
| FR2874292B1 (fr) * | 2004-08-10 | 2007-01-26 | Thales Sa | Procede de mise en forme de trames d'une sequence video |
| CN101065780A (zh) * | 2004-10-14 | 2007-10-31 | 诺基亚公司 | 视频编码中的参考图像管理 |
| CN101491095B (zh) * | 2006-03-30 | 2013-07-10 | Lg电子株式会社 | 用于解码/编码视频信号的方法和装置 |
| KR101350591B1 (ko) * | 2006-07-06 | 2014-01-14 | 톰슨 라이센싱 | 멀티뷰 비디오 인코딩 및 디코딩을 위해 프레임 넘버 및/또는 픽쳐 오더 카운트를 분리시키는 방법 및 장치 |
| WO2008023967A1 (en) * | 2006-08-25 | 2008-02-28 | Lg Electronics Inc | A method and apparatus for decoding/encoding a video signal |
| WO2008048515A2 (en) * | 2006-10-13 | 2008-04-24 | Thomson Licensing | Method for reference picture management involving multiview video coding |
| WO2008048499A2 (en) * | 2006-10-13 | 2008-04-24 | Thomson Licensing | Reference picture list management syntax for multiple view video coding |
| BRPI0718206B1 (pt) * | 2006-10-16 | 2020-10-27 | Nokia Technologies Oy | método para codificar uma pluralidade de visões de uma cena; método de codificação de uma sequência de bits de vídeo codificada e aparelho |
| CN101669367A (zh) * | 2007-03-02 | 2010-03-10 | Lg电子株式会社 | 用于解码/编码视频信号的方法及设备 |
| WO2010086500A1 (en) * | 2009-01-28 | 2010-08-05 | Nokia Corporation | Method and apparatus for video coding and decoding |
| CN102047670B (zh) * | 2009-03-26 | 2014-03-12 | 松下电器产业株式会社 | 编码装置及方法、错误检测装置及方法、解码装置及方法 |
| US20110194613A1 (en) | 2010-02-11 | 2011-08-11 | Qualcomm Incorporated | Video coding with large macroblocks |
| US20110249729A1 (en) * | 2010-04-07 | 2011-10-13 | Apple Inc. | Error resilient hierarchical long term reference frames |
| US9008176B2 (en) | 2011-01-22 | 2015-04-14 | Qualcomm Incorporated | Combined reference picture list construction for video coding |
| ES2685431T3 (es) * | 2011-09-07 | 2018-10-09 | Sun Patent Trust | Procedimiento de decodificación de imágenes y aparato de decodificación de imágenes |
| SG10201606572RA (en) * | 2011-10-28 | 2016-10-28 | Samsung Electronics Co Ltd | Method for inter prediction and device therefor, and method for motion compensation and device therefor |
| US10003817B2 (en) * | 2011-11-07 | 2018-06-19 | Microsoft Technology Licensing, Llc | Signaling of state information for a decoded picture buffer and reference picture lists |
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| CN104365106B (zh) | 2018-04-17 |
| US9319679B2 (en) | 2016-04-19 |
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| ZA201500075B (en) | 2017-01-25 |
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