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 |
|---|---|
| TW201352005A TW201352005A (zh) | 2013-12-16 |
| TWI495273B true TWI495273B (zh) | 2015-08-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 (OSRAM) |
| EP (1) | EP2842344B1 (OSRAM) |
| JP (1) | JP6224080B2 (OSRAM) |
| KR (1) | KR101841812B1 (OSRAM) |
| CN (1) | CN104396265B (OSRAM) |
| AR (1) | AR092826A1 (OSRAM) |
| ES (1) | ES2715314T3 (OSRAM) |
| HU (1) | HUE041872T2 (OSRAM) |
| TW (1) | TWI495273B (OSRAM) |
| WO (1) | WO2013163569A1 (OSRAM) |
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| CN103096049A (zh) * | 2011-11-02 | 2013-05-08 | 华为技术有限公司 | 一种视频处理方法及系统、相关设备 |
| US9892188B2 (en) * | 2011-11-08 | 2018-02-13 | Microsoft Technology Licensing, Llc | Category-prefixed data batching of coded media data in multiple categories |
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| 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 |
| EP3200460A4 (en) * | 2014-10-16 | 2017-08-23 | 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 |
| CN118784875A (zh) | 2016-02-09 | 2024-10-15 | 弗劳恩霍夫应用研究促进协会 | 解码器、编码器、方法、网络设备以及可读存储介质 |
| US10652631B2 (en) * | 2016-05-24 | 2020-05-12 | Qualcomm Incorporated | Sample entries and 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 |
| CN114928733B (zh) | 2016-10-12 | 2023-10-24 | 弗劳恩霍夫应用研究促进协会 | 空间不均等流媒体化 |
| JP7052732B2 (ja) * | 2016-12-27 | 2022-04-12 | ソニーグループ株式会社 | 画像処理装置および方法 |
| WO2019201239A1 (en) * | 2018-04-17 | 2019-10-24 | Mediatek Inc. | Method and apparatus of neural network for video coding |
| CN117834880A (zh) * | 2018-09-12 | 2024-04-05 | 华为技术有限公司 | 指示图像顺序编号增量的符号值和绝对值 |
| WO2020062184A1 (zh) * | 2018-09-29 | 2020-04-02 | 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 |
| US11956471B2 (en) | 2018-12-20 | 2024-04-09 | Telefonaktiebolaget Lm Ericsson (Publ) | Normative indication of recovery point |
| KR102809617B1 (ko) | 2019-03-11 | 2025-05-16 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 인코더, 디코더 및 대응 방법 |
| US20220150546A1 (en) * | 2019-03-11 | 2022-05-12 | Telefonaktiebolaget Lm Ericsson (Publ) | Methods for recovery point process for video coding and related apparatus |
| EP3957068A4 (en) * | 2019-05-06 | 2022-06-22 | Huawei Technologies Co., Ltd. | OUTPUT OF PREVIOUS FRAMES FOR FRAMES STARTING A NEW VIDEO SEQUENCE ENCODED IN A VIDEO CODING |
| US11539957B2 (en) * | 2019-06-20 | 2022-12-27 | Tencent America LLC | Layered random access with reference picture resampling |
| CA3143885A1 (en) * | 2019-06-20 | 2020-12-24 | Nokia Technologies Oy | An apparatus, a method and a computer program for video encoding and decoding |
| 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 |
| CN114846786B (zh) | 2019-12-26 | 2025-07-08 | 字节跳动有限公司 | 对视频比特流中的假设参考解码器参数的信令的约束 |
| KR102708658B1 (ko) | 2019-12-26 | 2024-09-24 | 바이트댄스 아이엔씨 | 비디오 코딩에서의 프로필, 티어 및 계층 표시 |
| CN114902567A (zh) | 2019-12-27 | 2022-08-12 | 字节跳动有限公司 | 视频编解码中的子图像信令 |
| EP4070466A4 (en) | 2020-01-09 | 2023-05-10 | ByteDance Inc. | SIGNALING A HIGH-LEVEL SYNTAX DISPLAY |
| CN115152207B (zh) * | 2020-02-19 | 2025-05-13 | 字节跳动有限公司 | 比特流的通用约束信息中的预测权重的信令通知 |
| WO2021188451A1 (en) | 2020-03-16 | 2021-09-23 | Bytedance Inc. | Random access point access unit in scalable video coding |
| CN115299049B (zh) | 2020-03-20 | 2025-07-04 | 字节跳动有限公司 | 视频编解码中子图片信息的使用 |
| GB2593543B (en) * | 2020-03-27 | 2023-04-19 | Canon Kk | Video coding and decoding |
| KR20220164549A (ko) * | 2020-04-02 | 2022-12-13 | 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. | 효율적인 관심영역, 스트림 액세스 및 파라미터 세트 처리를 허용하는 파일 포맷 체계 |
| CN115462070B (zh) | 2020-04-20 | 2025-05-16 | 字节跳动有限公司 | 对参考图片列表的约束 |
| US11962936B2 (en) * | 2020-09-29 | 2024-04-16 | Lemon Inc. | Syntax for dependent random access point indication in video bitstreams |
| US20230308658A1 (en) | 2022-03-25 | 2023-09-28 | Tencent America LLC | Methods of parameter set indication in video streaming |
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- 2013-04-26 CN CN201380022304.1A patent/CN104396265B/zh active Active
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
|---|---|
| WO2013163569A1 (en) | 2013-10-31 |
| KR20150008144A (ko) | 2015-01-21 |
| JP2015515240A (ja) | 2015-05-21 |
| ES2715314T3 (es) | 2019-06-03 |
| HUE041872T2 (hu) | 2019-05-28 |
| EP2842344B1 (en) | 2018-12-12 |
| TW201352005A (zh) | 2013-12-16 |
| CN104396265A (zh) | 2015-03-04 |
| KR101841812B1 (ko) | 2018-03-23 |
| AR092826A1 (es) | 2015-05-06 |
| EP2842344A1 (en) | 2015-03-04 |
| CN104396265B (zh) | 2018-03-16 |
| US9736476B2 (en) | 2017-08-15 |
| US20130294500A1 (en) | 2013-11-07 |
| JP6224080B2 (ja) | 2017-11-01 |
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