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 US9813719B2 (en) | 2014-06-18 | 2015-06-16 | Signaling HRD parameters for bitstream partitions |
| US14/741,291 | 2015-06-16 | ||
| 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 (Direct) | 2018-07-05 |
| JP6822847B2 JP6822847B2 (ja) | 2021-01-27 |
Family
ID=54870868
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
| 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 |
| 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 |
|---|---|---|---|
| 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 |
| 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 |
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) | US9819948B2 (Direct) |
| EP (3) | EP3158768A1 (Direct) |
| JP (4) | JP6720089B2 (Direct) |
| KR (3) | KR102032604B1 (Direct) |
| CN (3) | CN106464917B (Direct) |
| CA (3) | CA2952243C (Direct) |
| WO (3) | WO2015195763A1 (Direct) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9819948B2 (en) | 2014-06-18 | 2017-11-14 | Qualcomm Incorporated | Signaling HRD parameters for bitstream partitions |
| US10257107B1 (en) | 2016-06-30 | 2019-04-09 | Amazon Technologies, Inc. | Encoder-sensitive stream buffer management |
| HUE068967T2 (hu) * | 2018-03-09 | 2025-02-28 | Huawei Tech Co Ltd | Eljárás és készülék képszûréshez adaptív szorzó koefficiensekkel |
| US10462486B1 (en) * | 2018-05-07 | 2019-10-29 | Tencent America, Llc | Fast method for implementing discrete sine transform type VII (DST 7) |
| CN113366855B (zh) | 2019-02-03 | 2025-06-24 | 北京字节跳动网络技术有限公司 | 基于条件的非对称四叉树分割 |
| KR20210130735A (ko) | 2019-03-02 | 2021-11-01 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 인-루프 필터링에 대한 제한들 |
| CN113678464B (zh) | 2019-04-15 | 2022-12-02 | 北京字节跳动网络技术有限公司 | 非线性自适应环路滤波器中的参数的时域预测 |
| EP3928516A4 (en) | 2019-04-16 | 2022-06-15 | Beijing Bytedance Network Technology Co., Ltd. | ADAPTIVE LOOP FILTERING FOR VIDEO PROCESSING |
| WO2020216175A1 (en) | 2019-04-20 | 2020-10-29 | Beijing Bytedance Network Technology Co., Ltd. | Signaling of syntax elements for joint coding of chrominance residuals |
| CN113785574B (zh) | 2019-05-30 | 2022-10-11 | 北京字节跳动网络技术有限公司 | 色度分量的自适应环路滤波 |
| CN119854526A (zh) * | 2019-05-30 | 2025-04-18 | 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 |
| EP4022929B1 (en) | 2019-09-24 | 2025-06-25 | Huawei Technologies Co., Ltd. | An encoder, a decoder with support of sub-layer picture rates |
| AU2020356363A1 (en) * | 2019-09-24 | 2022-04-14 | Huawei Technologies Co., Ltd. | OLS for spatial and SNR scalability |
| AU2020352905A1 (en) | 2019-09-24 | 2022-04-14 | Huawei Technologies Co., Ltd. | Disallowing unused layers in multi-layer video bitstreams |
| 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) |
| MX2022004141A (es) * | 2019-10-07 | 2022-04-26 | Huawei Tech Co Ltd | Evitación de señalización redundante en flujos de bits de video multicapa. |
| WO2021117813A1 (ja) * | 2019-12-13 | 2021-06-17 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | 符号化装置、復号装置、符号化方法、および復号方法 |
| CN114902656B (zh) | 2019-12-26 | 2025-03-21 | 字节跳动有限公司 | 对编解码比特流中的视频层的信令的约束 |
| 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 |
| JP2023508681A (ja) | 2019-12-27 | 2023-03-03 | バイトダンス インコーポレイテッド | ビデオサブピクチャをシグナリングするための構文 |
| CN114946174B (zh) | 2020-01-09 | 2025-06-13 | 字节跳动有限公司 | 层间参考图片的存在的信令通知 |
| US12212765B2 (en) * | 2020-03-30 | 2025-01-28 | Lg Electronics Inc. | Image decoding method and apparatus |
| WO2021201540A1 (ko) * | 2020-03-30 | 2021-10-07 | 엘지전자 주식회사 | Ptl 관련 정보를 시그널링하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 컴퓨터 판독 가능한 기록 매체 |
| KR20230008795A (ko) * | 2020-05-04 | 2023-01-16 | 엘지전자 주식회사 | 영상 디코딩 방법 및 그 장치 |
| KR20230013055A (ko) | 2020-05-22 | 2023-01-26 | 바이트댄스 아이엔씨 | 비디오 비트스트림들에서 픽처 순서 카운트의 코딩 |
| CN115868162A (zh) * | 2020-06-18 | 2023-03-28 | Lg电子株式会社 | 用信号通知画面输出定时信息的图像编码/解码方法和设备及存储比特流的计算机可读记录介质 |
| EP3972269A1 (en) | 2020-09-17 | 2022-03-23 | Lemon Inc. | Subpicture entity groups in video coding |
| US11729427B2 (en) * | 2020-09-17 | 2023-08-15 | Lemon Inc. | Chroma format and bit depth indication in coded video |
| WO2022063256A1 (en) | 2020-09-25 | 2022-03-31 | Beijing Bytedance Network Technology Co., Ltd. | Nested and non-nested sei messages in video bitstreams |
| US11962936B2 (en) | 2020-09-29 | 2024-04-16 | Lemon Inc. | Syntax for dependent random access point indication in video bitstreams |
| 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 |
|---|---|---|---|---|
| AU2003247605A1 (en) * | 2002-07-02 | 2004-01-23 | Conexant Systems, Inc. | Hypothetical reference decoder for compressed image 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 |
| CN103338367B (zh) * | 2007-04-18 | 2017-08-29 | 杜比国际公司 | 编码和解码方法 |
| BRPI0817508A2 (pt) | 2007-10-05 | 2013-06-18 | Thomson Licensing | mÉtodos e aparelho para incorporaÇço de informaÇço de usabilidade de vÍdeo (vui) em um sistema de codificaÇço de vÍdeo com méltiplas visualizaÇÕes (mvc) |
| US8885729B2 (en) * | 2010-12-13 | 2014-11-11 | Microsoft Corporation | Low-latency video decoding |
| US20120183077A1 (en) * | 2011-01-14 | 2012-07-19 | Danny Hong | 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 |
| AU2013254214C1 (en) * | 2012-04-23 | 2017-03-02 | Sun Patent Trust | Encoding method, decoding method, encoding apparatus, decoding apparatus, and encoding and decoding apparatus |
| 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 |
| RU2612577C2 (ru) * | 2012-07-02 | 2017-03-09 | Нокиа Текнолоджиз Ой | Способ и устройство для кодирования видеоинформации |
| US9967583B2 (en) * | 2012-07-10 | 2018-05-08 | Qualcomm Incorporated | Coding timing information for video coding |
| US9161039B2 (en) | 2012-09-24 | 2015-10-13 | Qualcomm Incorporated | Bitstream properties in video coding |
| CN106060540B (zh) | 2012-09-28 | 2019-07-02 | 索尼公司 | 图像处理装置和方法 |
| US9479782B2 (en) * | 2012-09-28 | 2016-10-25 | Qualcomm Incorporated | Supplemental enhancement information message coding |
| EP2903280A4 (en) * | 2012-09-28 | 2016-05-04 | Sharp Kk | IMAGE DECODING DEVICE |
| US9380317B2 (en) | 2012-10-08 | 2016-06-28 | Qualcomm Incorporated | Identification of operation points applicable to nested SEI message 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 |
| US9819948B2 (en) | 2014-06-18 | 2017-11-14 | Qualcomm Incorporated | Signaling HRD parameters for bitstream partitions |
-
2015
- 2015-06-16 US US14/741,279 patent/US9819948B2/en active Active
- 2015-06-16 US US14/741,291 patent/US9813719B2/en active Active
- 2015-06-16 US US14/741,298 patent/US10063867B2/en active Active
- 2015-06-17 KR KR1020167034889A patent/KR102032604B1/ko active Active
- 2015-06-17 CA CA2952243A patent/CA2952243C/en active Active
- 2015-06-17 KR KR1020167034887A patent/KR102310751B1/ko active Active
- 2015-06-17 JP JP2016573904A patent/JP6720089B2/ja active Active
- 2015-06-17 CA CA2952242A patent/CA2952242C/en active Active
- 2015-06-17 CN CN201580029484.5A patent/CN106464917B/zh active Active
- 2015-06-17 WO PCT/US2015/036175 patent/WO2015195763A1/en not_active Ceased
- 2015-06-17 CN CN201580029814.0A patent/CN106464918B/zh active Active
- 2015-06-17 EP EP15778785.4A patent/EP3158768A1/en not_active Ceased
- 2015-06-17 JP JP2016573960A patent/JP2017525231A/ja active Pending
- 2015-06-17 JP JP2016573849A patent/JP6822847B2/ja active Active
- 2015-06-17 CN CN201580028875.5A patent/CN106464916B/zh active Active
- 2015-06-17 KR KR1020167034888A patent/KR102383620B1/ko active Active
- 2015-06-17 WO PCT/US2015/036172 patent/WO2015195761A1/en not_active Ceased
- 2015-06-17 WO PCT/US2015/036179 patent/WO2015195767A1/en not_active Ceased
- 2015-06-17 CA CA2952244A patent/CA2952244C/en active Active
- 2015-06-17 EP EP15738508.9A patent/EP3158757B1/en active Active
- 2015-06-17 EP EP15741631.4A patent/EP3158758B1/en active Active
-
2020
- 2020-04-02 JP JP2020066702A patent/JP2020123963A/ja active Pending
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