TWI495273B - 於視訊寫碼中自清晰隨機存取圖像之全面隨機存取 - Google Patents
於視訊寫碼中自清晰隨機存取圖像之全面隨機存取 Download PDFInfo
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- TWI495273B TWI495273B TW102115167A TW102115167A TWI495273B TW I495273 B TWI495273 B TW I495273B TW 102115167 A TW102115167 A TW 102115167A TW 102115167 A TW102115167 A TW 102115167A TW I495273 B TWI495273 B TW I495273B
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Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261639823P | 2012-04-27 | 2012-04-27 | |
| US13/870,846 US9736476B2 (en) | 2012-04-27 | 2013-04-25 | Full random access from clean random access pictures in video coding |
Publications (2)
| Publication Number | Publication Date |
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| TW201352005A TW201352005A (zh) | 2013-12-16 |
| TWI495273B true TWI495273B (zh) | 2015-08-01 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| TW102115167A TWI495273B (zh) | 2012-04-27 | 2013-04-26 | 於視訊寫碼中自清晰隨機存取圖像之全面隨機存取 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9736476B2 (enExample) |
| EP (1) | EP2842344B1 (enExample) |
| JP (1) | JP6224080B2 (enExample) |
| KR (1) | KR101841812B1 (enExample) |
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| HU (1) | HUE041872T2 (enExample) |
| TW (1) | TWI495273B (enExample) |
| WO (1) | WO2013163569A1 (enExample) |
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| US9892188B2 (en) * | 2011-11-08 | 2018-02-13 | Microsoft Technology Licensing, Llc | Category-prefixed data batching of coded media data in multiple categories |
| US9516308B2 (en) | 2012-04-27 | 2016-12-06 | Qualcomm Incorporated | Parameter set updates in video coding |
| US9438900B2 (en) * | 2012-06-29 | 2016-09-06 | Telefonaktiebolaget Lm Ericsson (Publ) | Encoding and decoding video sequences comprising reference picture sets |
| US9992490B2 (en) | 2012-09-26 | 2018-06-05 | Sony Corporation | Video parameter set (VPS) syntax re-ordering for easy access of extension parameters |
| US20140092987A1 (en) * | 2012-09-28 | 2014-04-03 | Apple Inc. | Entropy coding techniques and protocol to support parallel processing with low latency |
| US10419778B2 (en) | 2013-01-04 | 2019-09-17 | Sony Corporation | JCTVC-L0227: VPS_extension with updates of profile-tier-level syntax structure |
| US10219006B2 (en) | 2013-01-04 | 2019-02-26 | Sony Corporation | JCTVC-L0226: VPS and VPS_extension updates |
| WO2015076694A1 (en) * | 2013-11-25 | 2015-05-28 | Nptv Soft Ltd | Method for delivering personalized interactive video stream |
| US10542063B2 (en) | 2014-10-16 | 2020-01-21 | Samsung Electronics Co., Ltd. | Method and device for processing encoded video data, and method and device for generating encoded video data |
| US11418812B2 (en) * | 2015-02-11 | 2022-08-16 | Qualcomm Incorporated | Placement of parameter sets and sync samples in video coding |
| ES3063791T3 (en) | 2016-02-09 | 2026-04-20 | Fraunhofer Ges Forschung | Concept for picture/video data streams allowing efficient reducibility or efficient random access |
| US10291923B2 (en) * | 2016-05-24 | 2019-05-14 | Qualcomm Incorporated | Mapping of tile grouping and samples in HEVC and L-HEVC file formats |
| US10652631B2 (en) * | 2016-05-24 | 2020-05-12 | Qualcomm Incorporated | Sample entries and random access |
| CN115037919B (zh) | 2016-10-12 | 2024-05-07 | 弗劳恩霍夫应用研究促进协会 | 空间不均等流媒体化 |
| WO2018123608A1 (ja) * | 2016-12-27 | 2018-07-05 | ソニー株式会社 | 画像処理装置および方法 |
| US11470356B2 (en) * | 2018-04-17 | 2022-10-11 | Mediatek Inc. | Method and apparatus of neural network for video coding |
| PT3847812T (pt) * | 2018-09-12 | 2024-05-10 | Huawei Tech Co Ltd | Sinalização de candidatos para estruturas de listas de imagens de referência |
| CN110741647A (zh) * | 2018-09-29 | 2020-01-31 | 深圳市大疆创新科技有限公司 | 一种图像处理方法、装置、可移动平台及存储介质 |
| CN118827977A (zh) | 2018-12-20 | 2024-10-22 | 瑞典爱立信有限公司 | 恢复点的规范指示 |
| CN113615175A (zh) | 2019-03-11 | 2021-11-05 | 华为技术有限公司 | 视频译码中的逐步解码刷新 |
| KR102816222B1 (ko) * | 2019-03-11 | 2025-06-05 | 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) | 비디오 코딩을 위한 복구 포인트 프로세스의 방법들 및 관련 장치 |
| KR20220003101A (ko) | 2019-05-06 | 2022-01-07 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 비디오 코딩에서 새로운 코딩된 비디오 시퀀스를 시작하는 픽처에 대한 이전 픽처의 출력 |
| US11539957B2 (en) * | 2019-06-20 | 2022-12-27 | Tencent America LLC | Layered random access with reference picture resampling |
| CN114009053B (zh) * | 2019-06-20 | 2024-10-15 | 诺基亚技术有限公司 | 用于视频编码和解码的装置、方法 |
| US11825121B2 (en) * | 2019-09-23 | 2023-11-21 | Tencent America LLC | Method for access unit delimiter signaling |
| MX2022003555A (es) | 2019-09-24 | 2022-06-14 | Huawei Tech Co Ltd | Señalización de encabezado de imagen en codificación de video. |
| US11310533B2 (en) * | 2019-09-27 | 2022-04-19 | Qualcomm Incorporated | Quantization parameter signaling for joint chroma residual mode in video coding |
| US11758193B2 (en) * | 2019-11-04 | 2023-09-12 | Hfi Innovation Inc. | Signaling high-level information in video and image coding |
| CN114868158B (zh) | 2019-12-26 | 2025-08-01 | 字节跳动有限公司 | 层级视频中的解码图片缓冲区参数的信令通知 |
| KR102776845B1 (ko) | 2019-12-26 | 2025-03-10 | 바이트댄스 아이엔씨 | 코딩된 비트스트림들에서의 비디오 계층들의 시그널링에 대한 제약들 |
| EP4066386A4 (en) | 2019-12-27 | 2023-01-25 | ByteDance Inc. | SUB-PICTURE SIGNALING IN VIDEO ENCODING |
| CN114982243B (zh) | 2020-01-09 | 2025-05-13 | 字节跳动有限公司 | 视频流中的填充数据单元的处理 |
| CN115136606B (zh) | 2020-02-19 | 2025-05-09 | 字节跳动有限公司 | 参考图片列表的权重的信令通知 |
| EP4104428A4 (en) * | 2020-03-16 | 2023-05-03 | ByteDance Inc. | DIRECT ACCESS POINT ACCESS UNIT IN SCALABLE VIDEO ENCODING |
| CN120512546A (zh) | 2020-03-20 | 2025-08-19 | 字节跳动有限公司 | 对子图片的参考图片列表的约束 |
| GB2593543B (en) | 2020-03-27 | 2023-04-19 | Canon Kk | Video coding and decoding |
| WO2021198491A1 (en) * | 2020-04-02 | 2021-10-07 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | File format schemes allowing efficient roi, stream access and parameter set handling |
| JP7529795B2 (ja) | 2020-04-20 | 2024-08-06 | バイトダンス インコーポレイテッド | 参照ピクチャリスト上の制約 |
| US11770498B2 (en) | 2020-09-29 | 2023-09-26 | Lemon Inc. | Supplemental enhancement information for multi-layer video streams |
| US20230308658A1 (en) * | 2022-03-25 | 2023-09-28 | Tencent America LLC | Methods of parameter set indication in video streaming |
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2013
- 2013-04-25 US US13/870,846 patent/US9736476B2/en active Active
- 2013-04-26 KR KR1020147032723A patent/KR101841812B1/ko active Active
- 2013-04-26 AR ARP130101427A patent/AR092826A1/es unknown
- 2013-04-26 TW TW102115167A patent/TWI495273B/zh active
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Patent Citations (1)
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|---|---|---|---|---|
| US20040066854A1 (en) * | 2002-07-16 | 2004-04-08 | Hannuksela Miska M. | Method for random access and gradual picture refresh in video coding |
Non-Patent Citations (2)
| Title |
|---|
| Akira Minezawa et. al., "On APS reference restriction for random access," Joint Collaborative Team on Video Coding (JCT-VC) of ITU-T SG 16 WP 3 and ISO/IEC JTC 1/SC 29/WG 11, Document: JCTVC-I0067, 27 April – 7 May 2012 * |
| BENJAMIN BROSS, WOO-JIN HAN, JENS-RAINER OHM, GARY J. SULLIVAN, THOMAS WIEGAND: "WD6: High Efficiency Video Coding (HEVC) text specification draft 6 (version JCTVC-H1003_dA)", JOINT COLLABORATIVE TEAM ON VIDEO CODING (JCT-VC) OF ITU-T SG16 WP3 AND ISO/IEC JTC1/SC29/WG11 7TH MEETING: GENEVA, CH, 21–30 NOVEMBER, 2011, 13 February 2012 (2012-02-13), pages 1 - 239, XP055054460, Retrieved from the Internet <URL:phenix.int-evry.fr/jct/index.php> [retrieved on 20130225] * |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101841812B1 (ko) | 2018-03-23 |
| CN104396265A (zh) | 2015-03-04 |
| EP2842344A1 (en) | 2015-03-04 |
| WO2013163569A1 (en) | 2013-10-31 |
| TW201352005A (zh) | 2013-12-16 |
| EP2842344B1 (en) | 2018-12-12 |
| AR092826A1 (es) | 2015-05-06 |
| JP2015515240A (ja) | 2015-05-21 |
| JP6224080B2 (ja) | 2017-11-01 |
| KR20150008144A (ko) | 2015-01-21 |
| US9736476B2 (en) | 2017-08-15 |
| US20130294500A1 (en) | 2013-11-07 |
| HUE041872T2 (hu) | 2019-05-28 |
| CN104396265B (zh) | 2018-03-16 |
| ES2715314T3 (es) | 2019-06-03 |
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