JP2017522795A5 - - Google Patents
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- JP2017522795A5 JP2017522795A5 JP2016573849A JP2016573849A JP2017522795A5 JP 2017522795 A5 JP2017522795 A5 JP 2017522795A5 JP 2016573849 A JP2016573849 A JP 2016573849A JP 2016573849 A JP2016573849 A JP 2016573849A JP 2017522795 A5 JP2017522795 A5 JP 2017522795A5
- Authority
- JP
- Japan
- Prior art keywords
- hrd
- bitstream
- encoding
- video
- decoding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 claims 17
- 230000002123 temporal effect Effects 0.000 claims 16
- 238000005192 partition Methods 0.000 claims 8
- 241000238876 Acari Species 0.000 claims 2
- 230000010267 cellular communication Effects 0.000 claims 2
- 230000001413 cellular effect Effects 0.000 claims 2
- 244000062793 Sorghum vulgare Species 0.000 claims 1
- 235000019713 millet Nutrition 0.000 claims 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462013965P | 2014-06-18 | 2014-06-18 | |
| US62/013,965 | 2014-06-18 | ||
| US14/741,291 | 2015-06-16 | ||
| US14/741,291 US9813719B2 (en) | 2014-06-18 | 2015-06-16 | Signaling HRD parameters for bitstream partitions |
| PCT/US2015/036175 WO2015195763A1 (en) | 2014-06-18 | 2015-06-17 | Signaling hrd parameters for bitstream partitions |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017522795A JP2017522795A (ja) | 2017-08-10 |
| JP2017522795A5 true JP2017522795A5 (enExample) | 2018-07-05 |
| JP6822847B2 JP6822847B2 (ja) | 2021-01-27 |
Family
ID=54870868
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016573960A Pending JP2017525231A (ja) | 2014-06-18 | 2015-06-17 | ビットストリームパーティションのためのｈｒｄパラメータを信号伝達すること |
| JP2016573904A Active JP6720089B2 (ja) | 2014-06-18 | 2015-06-17 | ビットストリームパーティションのためのｈｒｄパラメータを信号伝達すること |
| JP2016573849A Active JP6822847B2 (ja) | 2014-06-18 | 2015-06-17 | ビットストリームパーティションのためのｈｒｄパラメータを信号伝達すること |
| JP2020066702A Pending JP2020123963A (ja) | 2014-06-18 | 2020-04-02 | ビットストリームパーティションのためのｈｒｄパラメータを信号伝達すること |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016573960A Pending JP2017525231A (ja) | 2014-06-18 | 2015-06-17 | ビットストリームパーティションのためのｈｒｄパラメータを信号伝達すること |
| JP2016573904A Active JP6720089B2 (ja) | 2014-06-18 | 2015-06-17 | ビットストリームパーティションのためのｈｒｄパラメータを信号伝達すること |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2020066702A Pending JP2020123963A (ja) | 2014-06-18 | 2020-04-02 | ビットストリームパーティションのためのｈｒｄパラメータを信号伝達すること |
Country Status (7)
| Country | Link |
|---|---|
| US (3) | US9813719B2 (enExample) |
| EP (3) | EP3158768A1 (enExample) |
| JP (4) | JP2017525231A (enExample) |
| KR (3) | KR102383620B1 (enExample) |
| CN (3) | CN106464918B (enExample) |
| CA (3) | CA2952243C (enExample) |
| WO (3) | WO2015195761A1 (enExample) |
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| US9813719B2 (en) | 2014-06-18 | 2017-11-07 | Qualcomm Incorporated | Signaling HRD parameters for bitstream partitions |
| US10257107B1 (en) * | 2016-06-30 | 2019-04-09 | Amazon Technologies, Inc. | Encoder-sensitive stream buffer management |
| PL3756346T3 (pl) * | 2018-03-09 | 2022-02-21 | Huawei Technologies Co., Ltd. | Sposób i urządzenie do filtrowania obrazu z adaptacyjnymi współczynnikami mnożnika |
| US10462486B1 (en) * | 2018-05-07 | 2019-10-29 | Tencent America, Llc | Fast method for implementing discrete sine transform type VII (DST 7) |
| WO2020156573A1 (en) | 2019-02-03 | 2020-08-06 | Beijing Bytedance Network Technology Co., Ltd. | Condition-dependent unsymmetrical quad-tree partitioning |
| CN113545036B (zh) | 2019-03-02 | 2023-11-28 | 北京字节跳动网络技术有限公司 | 对环路内滤波的限制 |
| WO2020211770A1 (en) | 2019-04-15 | 2020-10-22 | Beijing Bytedance Network Technology Co., Ltd. | Temporal prediction of parameters in non-linear adaptive loop filter |
| CN113767623B (zh) | 2019-04-16 | 2024-04-02 | 北京字节跳动网络技术有限公司 | 用于视频编解码的自适应环路滤波 |
| EP3939260B1 (en) | 2019-04-20 | 2025-02-19 | Beijing Bytedance Network Technology Co., Ltd. | Signaling of syntax elements for joint coding of chrominance residuals |
| CN115567707B (zh) | 2019-05-30 | 2025-05-13 | 抖音视界有限公司 | 一种处理视频数据的方法、装置、介质 |
| CN113892271B (zh) * | 2019-05-30 | 2025-04-01 | 夏普株式会社 | 用于在视频编码中发送信号通知假想参考解码器参数的系统和方法 |
| CN117979029A (zh) * | 2019-09-24 | 2024-05-03 | 华为技术有限公司 | 支持空间可适性和snr可适性的ols |
| EP4022929B1 (en) | 2019-09-24 | 2025-06-25 | Huawei Technologies Co., Ltd. | An encoder, a decoder with support of sub-layer picture rates |
| MX2022003564A (es) | 2019-09-24 | 2022-06-16 | Huawei Tech Co Ltd | Desactivación de capas no utilizadas en flujos de bits de video multicapa. |
| 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) |
| WO2021022269A2 (en) | 2019-10-07 | 2021-02-04 | Futurewei Technologies, Inc. | Avoidance of redundant signaling in multi-layer video bitstreams |
| CN120455698A (zh) * | 2019-12-13 | 2025-08-08 | 松下电器（美国）知识产权公司 | 编码装置、解码装置、编码方法、解码方法和比特流生成装置 |
| EP4062635A4 (en) | 2019-12-26 | 2022-12-28 | ByteDance Inc. | CONSTRAINTS ON SIGNALING VIDEO LAYERS IN ENCODED BITSTREAMS |
| EP4062634A4 (en) | 2019-12-26 | 2022-12-28 | ByteDance Inc. | CONSTRAINTS ON REPORTING HYPOTHETICAL REFERENCE DECODER PARAMETERS IN VIDEO BITSTREAMS |
| EP4066386A4 (en) | 2019-12-27 | 2023-01-25 | ByteDance Inc. | SUB-PICTURE SIGNALING IN VIDEO ENCODING |
| EP4074052A4 (en) | 2020-01-09 | 2023-05-31 | ByteDance Inc. | PROCESSING OF FILLER DATA UNITS IN VIDEO STREAMS |
| WO2021201548A1 (ko) * | 2020-03-30 | 2021-10-07 | 엘지전자 주식회사 | 영상 디코딩 방법 및 그 장치 |
| JP7492027B2 (ja) * | 2020-03-30 | 2024-05-28 | エルジー エレクトロニクス インコーポレイティド | Ｐｔｌ関連情報をシグナリングする画像符号化／復号方法および装置、ならびにビットストリームを記憶したコンピュータ読み取り可能記録媒体 |
| CN115516860B (zh) * | 2020-05-04 | 2025-01-17 | Lg电子株式会社 | 图像解码方法及其设备 |
| BR112022023367A2 (pt) | 2020-05-22 | 2022-12-20 | Bytedance Inc | Método de processamento de vídeo, aparelho de processamento de dados vídeo, e, meios de armazenamento e de gravação legível por computador não transitório |
| KR20230027180A (ko) * | 2020-06-18 | 2023-02-27 | 엘지전자 주식회사 | 픽처 출력 타이밍 정보를 시그널링하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 컴퓨터 판독가능한 기록매체 |
| US20220086387A1 (en) | 2020-09-17 | 2022-03-17 | Lemon Inc. | Subpicture entity groups in video coding |
| KR20220037382A (ko) * | 2020-09-17 | 2022-03-24 | 레몬 인크. | 디코더 구성 레코드에서의 픽처 치수 표시 |
| JP2023542213A (ja) | 2020-09-25 | 2023-10-05 | 北京字節跳動網絡技術有限公司 | 映像ビットストリームにおけるネスト化及び非ネスト化ｓｅｉメッセージ |
| US11770498B2 (en) | 2020-09-29 | 2023-09-26 | Lemon Inc. | Supplemental enhancement information for multi-layer video streams |
| KR20250022930A (ko) | 2023-08-08 | 2025-02-18 | 주식회사 에스티엘 | 스마트 도로정보 안내 시스템 |
| WO2025071301A1 (en) * | 2023-09-27 | 2025-04-03 | Lg Electronics Inc. | Method and apparatus for signaling purpose for neural-network post-filter grouping characteristic sei message for coded bitstream |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1518403A4 (en) * | 2002-07-02 | 2009-03-18 | Conexant Systems Inc | HYPOTHETIC REFERENCE DECODER FOR COMPRESSED PICTURES AND VIDEO |
| US7532670B2 (en) * | 2002-07-02 | 2009-05-12 | Conexant Systems, Inc. | Hypothetical reference decoder with low start-up delays for compressed image and video |
| US7266147B2 (en) * | 2003-03-31 | 2007-09-04 | Sharp Laboratories Of America, Inc. | Hypothetical reference decoder |
| US8682097B2 (en) | 2006-02-14 | 2014-03-25 | DigitalOptics Corporation Europe Limited | Digital image enhancement with reference images |
| WO2005071970A1 (en) * | 2004-01-16 | 2005-08-04 | General Instrument Corporation | Method and apparatus for determining timing information from a bit stream |
| DK3264780T3 (da) * | 2007-04-18 | 2020-07-27 | Dolby Int Ab | Kodningssystemer der anvender supplerende sekvensparametersæt til skalerbar videokodning eller multivisningskodning |
| BRPI0817420A2 (pt) | 2007-10-05 | 2013-06-18 | Thomson Licensing | mÉtodos e aparelho para incorporar informaÇço de usabilidade de vÍdeo (vui) em um sistema de codificaÇço de vÍdeo de méltiplas visualizaÇÕes (mvc) |
| US8885729B2 (en) * | 2010-12-13 | 2014-11-11 | Microsoft Corporation | Low-latency video decoding |
| AU2012205650B2 (en) * | 2011-01-14 | 2016-08-11 | Vidyo, Inc. | Improved NAL unit header |
| US20130170561A1 (en) * | 2011-07-05 | 2013-07-04 | Nokia Corporation | Method and apparatus for video coding and decoding |
| US8730329B2 (en) * | 2011-07-11 | 2014-05-20 | Qualcomm, Incorporated | Automatic adaptive image sharpening |
| US20130114694A1 (en) * | 2011-11-08 | 2013-05-09 | Qualcomm Incorporated | Parameter set groups for coded video data |
| WO2013161203A1 (ja) * | 2012-04-23 | 2013-10-31 | パナソニック株式会社 | 画像符号化方法、画像復号方法、画像符号化装置、画像復号装置、及び画像符号化復号装置 |
| US20130287093A1 (en) | 2012-04-25 | 2013-10-31 | Nokia Corporation | Method and apparatus for video coding |
| CN102695058B (zh) * | 2012-05-30 | 2014-07-02 | 北京世纪鼎点软件有限公司 | 基于大尺度缓冲策略的音、视频编码流控方法 |
| US9912941B2 (en) * | 2012-07-02 | 2018-03-06 | Sony Corporation | Video coding system with temporal layers and method of operation thereof |
| WO2014006266A1 (en) | 2012-07-02 | 2014-01-09 | Nokia Corporation | Method and apparatus for video coding |
| US9648322B2 (en) * | 2012-07-10 | 2017-05-09 | Qualcomm Incorporated | Coding random access pictures for video coding |
| US9161039B2 (en) * | 2012-09-24 | 2015-10-13 | Qualcomm Incorporated | Bitstream properties in video coding |
| EP2840795A4 (en) | 2012-09-28 | 2015-04-15 | Sony Corp | IMAGE PROCESSING DEVICE AND METHOD |
| MX354814B (es) * | 2012-09-28 | 2018-03-22 | Sharp Kk | Dispositivo de decodificacion de imagenes. |
| US9479782B2 (en) * | 2012-09-28 | 2016-10-25 | Qualcomm Incorporated | Supplemental enhancement information message coding |
| US9154785B2 (en) * | 2012-10-08 | 2015-10-06 | Qualcomm Incorporated | Sub-bitstream applicability to nested SEI messages in video coding |
| US9374585B2 (en) * | 2012-12-19 | 2016-06-21 | Qualcomm Incorporated | Low-delay buffering model in video coding |
| US9521393B2 (en) * | 2013-01-07 | 2016-12-13 | Qualcomm Incorporated | Non-nested SEI messages in video coding |
| US9813719B2 (en) | 2014-06-18 | 2017-11-07 | Qualcomm Incorporated | Signaling HRD parameters for bitstream partitions |
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2015
- 2015-06-16 US US14/741,291 patent/US9813719B2/en active Active
- 2015-06-16 US US14/741,298 patent/US10063867B2/en active Active
- 2015-06-16 US US14/741,279 patent/US9819948B2/en active Active
- 2015-06-17 JP JP2016573960A patent/JP2017525231A/ja active Pending
- 2015-06-17 EP EP15778785.4A patent/EP3158768A1/en not_active Ceased
- 2015-06-17 CA CA2952243A patent/CA2952243C/en active Active
- 2015-06-17 WO PCT/US2015/036172 patent/WO2015195761A1/en not_active Ceased
- 2015-06-17 EP EP15738508.9A patent/EP3158757B1/en active Active
- 2015-06-17 CN CN201580029814.0A patent/CN106464918B/zh active Active
- 2015-06-17 JP JP2016573904A patent/JP6720089B2/ja active Active
- 2015-06-17 JP JP2016573849A patent/JP6822847B2/ja active Active
- 2015-06-17 WO PCT/US2015/036175 patent/WO2015195763A1/en not_active Ceased
- 2015-06-17 CN CN201580028875.5A patent/CN106464916B/zh active Active
- 2015-06-17 CN CN201580029484.5A patent/CN106464917B/zh active Active
- 2015-06-17 EP EP15741631.4A patent/EP3158758B1/en active Active
- 2015-06-17 CA CA2952244A patent/CA2952244C/en active Active
- 2015-06-17 CA CA2952242A patent/CA2952242C/en active Active
- 2015-06-17 KR KR1020167034888A patent/KR102383620B1/ko active Active
- 2015-06-17 KR KR1020167034887A patent/KR102310751B1/ko active Active
- 2015-06-17 WO PCT/US2015/036179 patent/WO2015195767A1/en not_active Ceased
- 2015-06-17 KR KR1020167034889A patent/KR102032604B1/ko active Active
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2020
- 2020-04-02 JP JP2020066702A patent/JP2020123963A/ja active Pending