TWI645716B - 用於視訊資訊之可擴展寫碼之裝置及方法 - Google Patents
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- TWI645716B TWI645716B TW103144672A TW103144672A TWI645716B TW I645716 B TWI645716 B TW I645716B TW 103144672 A TW103144672 A TW 103144672A TW 103144672 A TW103144672 A TW 103144672A TW I645716 B TWI645716 B TW I645716B
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- H—ELECTRICITY
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- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/46—Embedding additional information in the video signal during the compression process
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- H—ELECTRICITY
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- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- 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
- H04N19/51—Motion estimation or motion compensation
- H04N19/513—Processing of motion vectors
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Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361918630P | 2013-12-19 | 2013-12-19 | |
| US61/918,630 | 2013-12-19 | ||
| US14/575,788 | 2014-12-18 | ||
| US14/575,788 US9854270B2 (en) | 2013-12-19 | 2014-12-18 | Device and method for scalable coding of video information |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201536038A TW201536038A (zh) | 2015-09-16 |
| TWI645716B true TWI645716B (zh) | 2018-12-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW103144672A TWI645716B (zh) | 2013-12-19 | 2014-12-19 | 用於視訊資訊之可擴展寫碼之裝置及方法 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9854270B2 (https=) |
| EP (1) | EP3085097B1 (https=) |
| JP (1) | JP6517213B2 (https=) |
| KR (1) | KR102294250B1 (https=) |
| CN (1) | CN105830447B (https=) |
| BR (1) | BR112016014227B1 (https=) |
| CA (1) | CA2930328C (https=) |
| ES (1) | ES2854274T3 (https=) |
| TW (1) | TWI645716B (https=) |
| WO (1) | WO2015095706A1 (https=) |
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| KR102136358B1 (ko) * | 2011-09-22 | 2020-07-22 | 엘지전자 주식회사 | 영상 정보 시그널링 방법 및 장치와 이를 이용한 디코딩 방법 및 장치 |
| KR101812615B1 (ko) | 2012-09-28 | 2017-12-27 | 노키아 테크놀로지스 오와이 | 비디오 코딩 및 디코딩을 위한 장치, 방법 및 컴퓨터 프로그램 |
| KR102223751B1 (ko) * | 2013-07-12 | 2021-03-05 | 소니 주식회사 | 재생 장치, 재생 방법, 및 기록 매체 |
| EP3021590A4 (en) * | 2013-07-12 | 2017-03-29 | Sony Corporation | Image coding device and method |
| WO2016089093A1 (ko) * | 2014-12-04 | 2016-06-09 | 엘지전자 주식회사 | 방송 신호 송수신 방법 및 장치 |
| US10216417B2 (en) | 2016-10-26 | 2019-02-26 | Samsung Electronics Co., Ltd. | Method of consolidate data streams for multi-stream enabled SSDs |
| US10869032B1 (en) | 2016-11-04 | 2020-12-15 | Amazon Technologies, Inc. | Enhanced encoding and decoding of video reference frames |
| US10484701B1 (en) | 2016-11-08 | 2019-11-19 | Amazon Technologies, Inc. | Rendition switch indicator |
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| TWI617181B (zh) * | 2017-01-04 | 2018-03-01 | 晨星半導體股份有限公司 | 用於高效率視訊編碼裝置之排程方法 |
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| US11048624B2 (en) | 2017-04-25 | 2021-06-29 | Samsung Electronics Co., Ltd. | Methods for multi-stream garbage collection |
| KR102711166B1 (ko) | 2018-11-06 | 2024-09-30 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 모션 정보의 위치 의존적 저장 |
| BR112021012679A2 (pt) * | 2018-12-27 | 2021-09-08 | Huawei Technologies Co., Ltd. | Codificador de vídeo, decodificador de vídeo e métodos correspondentes |
| US11706429B2 (en) | 2019-03-12 | 2023-07-18 | Hyundai Motor Company | Method and device for encoding and decoding image involving gradual refresh technique |
| ES3037388T3 (en) * | 2019-03-12 | 2025-10-01 | Huawei Tech Co Ltd | Design for distributed decoding refresh in video coding |
| MX2021013534A (es) * | 2019-05-06 | 2022-02-03 | Huawei Tech Co Ltd | Salida de imágenes previas para imágenes que inician una nueva secuencia de video codificada en codificación de video. |
| CN113796081A (zh) * | 2019-05-06 | 2021-12-14 | 华为技术有限公司 | 视频译码中的恢复点指示 |
| CN113950842A (zh) * | 2019-06-20 | 2022-01-18 | 索尼半导体解决方案公司 | 图像处理装置和方法 |
| CN116233436B (zh) * | 2019-06-20 | 2025-03-21 | 腾讯美国有限责任公司 | 视频解码方法、设备和计算机可读存储介质 |
| US11166038B2 (en) * | 2019-06-20 | 2021-11-02 | Tencent America LLC | Method for support of scalability with adaptive picture resolution |
| US11457242B2 (en) * | 2019-06-24 | 2022-09-27 | Qualcomm Incorporated | Gradual random access (GRA) signalling in video coding |
| CN110619193B (zh) * | 2019-08-20 | 2022-02-15 | 许遥 | 提供网络图片的方法、装置、服务器及存储介质 |
| IL291689B2 (en) | 2019-09-24 | 2025-07-01 | Huawei Tech Co Ltd | Hypothetical Source Decoder (HRD) for checking the suitability of output layer sets (OLS) |
| MX2022003362A (es) | 2019-09-24 | 2022-04-11 | Huawei Tech Co Ltd | Compatibilidad con imagenes mixtas irap y no irap dentro de una unidad de acceso de flujos de bits de video de capas multiples. |
| CN114946184B (zh) * | 2019-12-19 | 2025-06-17 | 瑞典爱立信有限公司 | 胶片颗粒过程 |
| US11356705B2 (en) * | 2019-12-23 | 2022-06-07 | Qualcomm Incorporated | Picture header intra random access picture and gradual decoder refresh signaling in video coding |
| CN114902674B (zh) | 2019-12-26 | 2025-07-15 | 字节跳动有限公司 | 视频编解码中的档次、层和层级指示 |
| EP4058935A4 (en) | 2019-12-26 | 2023-01-18 | ByteDance Inc. | TECHNIQUES FOR IMPLEMENTING A DECODE ORDER IN AN ENCODED IMAGE |
| WO2021134018A1 (en) | 2019-12-26 | 2021-07-01 | Bytedance Inc. | Signaling of decoded picture buffer parameters in layered video |
| EP4066387A4 (en) | 2019-12-27 | 2023-02-15 | ByteDance Inc. | SUBPICTURE SIGNALING IN PARAMETER SETS |
| US11356698B2 (en) * | 2019-12-30 | 2022-06-07 | Tencent America LLC | Method for parameter set reference constraints in coded video stream |
| WO2021142370A1 (en) | 2020-01-09 | 2021-07-15 | Bytedance Inc. | Constraints on value ranges in video bitstreams |
| WO2021188527A1 (en) * | 2020-03-17 | 2021-09-23 | Bytedance Inc. | Using video parameter set in video coding |
| JP7529804B2 (ja) | 2020-05-22 | 2024-08-06 | バイトダンス インコーポレイテッド | アクセスユニットにおけるピクチャ情報の信号通知 |
| US12238316B2 (en) * | 2020-06-08 | 2025-02-25 | Telefonaktiebolaget Lm Ericsson (Publ) | Determining capability to decode a first picture in a video bitstream |
| EP4165873A1 (en) | 2020-06-10 | 2023-04-19 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Miscellaneous signaling concepts for multi-layer video bitstreams and for output timing derivation |
| KR20230027158A (ko) * | 2020-06-15 | 2023-02-27 | 엘지전자 주식회사 | Poc msb 정보에 기반한 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체 |
| US20220321918A1 (en) * | 2021-04-02 | 2022-10-06 | Qualcomm Incorporated | Picture orientation and quality metrics supplemental enhancement information message for video coding |
| US20240205439A1 (en) * | 2021-06-29 | 2024-06-20 | Telefonaktiebolaget Lm Ericsson (Publ) | Independent subpicture film grain |
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| CN103155571A (zh) * | 2010-09-24 | 2013-06-12 | 高通股份有限公司 | 译码立体视频数据 |
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| KR20090004658A (ko) * | 2007-07-02 | 2009-01-12 | 엘지전자 주식회사 | 디지털 방송 시스템 및 데이터 처리 방법 |
| WO2013107939A1 (en) * | 2012-01-20 | 2013-07-25 | Nokia Corporation | Method for video coding and an apparatus, a computer-program product, a system, and a module for the same |
| US11445172B2 (en) * | 2012-01-31 | 2022-09-13 | Vid Scale, Inc. | Reference picture set (RPS) signaling for scalable high efficiency video coding (HEVC) |
| US9813705B2 (en) * | 2012-04-26 | 2017-11-07 | Qualcomm Incorporated | Parameter set coding |
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2014
- 2014-12-18 US US14/575,788 patent/US9854270B2/en active Active
- 2014-12-19 ES ES14825063T patent/ES2854274T3/es active Active
- 2014-12-19 JP JP2016541218A patent/JP6517213B2/ja active Active
- 2014-12-19 KR KR1020167019283A patent/KR102294250B1/ko active Active
- 2014-12-19 EP EP14825063.2A patent/EP3085097B1/en active Active
- 2014-12-19 CN CN201480068518.7A patent/CN105830447B/zh active Active
- 2014-12-19 CA CA2930328A patent/CA2930328C/en active Active
- 2014-12-19 TW TW103144672A patent/TWI645716B/zh active
- 2014-12-19 WO PCT/US2014/071505 patent/WO2015095706A1/en not_active Ceased
- 2014-12-19 BR BR112016014227-6A patent/BR112016014227B1/pt active IP Right Grant
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| CN101292538B (zh) * | 2005-10-19 | 2012-11-28 | 汤姆森特许公司 | 使用可缩放的视频编码的多视图视频编码 |
| CN103155571A (zh) * | 2010-09-24 | 2013-06-12 | 高通股份有限公司 | 译码立体视频数据 |
| WO2013016610A1 (en) * | 2011-07-28 | 2013-01-31 | Qualcomm Incorporated | Multiview video coding |
| US20130182755A1 (en) * | 2012-01-14 | 2013-07-18 | Qualcomm Incorporated | Coding parameter sets and nal unit headers for video coding |
| US20130194384A1 (en) * | 2012-02-01 | 2013-08-01 | Nokia Corporation | Method and apparatus for video coding |
| WO2013162258A1 (ko) * | 2012-04-23 | 2013-10-31 | 삼성전자 주식회사 | 다시점 비디오 부호화 방법 및 장치, 다시점 비디오 복호화 방법 및 장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| BR112016014227B1 (pt) | 2023-05-16 |
| CN105830447A (zh) | 2016-08-03 |
| JP6517213B2 (ja) | 2019-05-22 |
| CA2930328A1 (en) | 2015-06-25 |
| KR20160099686A (ko) | 2016-08-22 |
| KR102294250B1 (ko) | 2021-08-25 |
| EP3085097B1 (en) | 2020-11-18 |
| TW201536038A (zh) | 2015-09-16 |
| CA2930328C (en) | 2022-06-14 |
| BR112016014227A2 (pt) | 2017-08-08 |
| CN105830447B (zh) | 2019-01-18 |
| EP3085097A1 (en) | 2016-10-26 |
| WO2015095706A1 (en) | 2015-06-25 |
| US20150181233A1 (en) | 2015-06-25 |
| ES2854274T3 (es) | 2021-09-21 |
| US9854270B2 (en) | 2017-12-26 |
| JP2017507517A (ja) | 2017-03-16 |
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