JP2017522799A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2017522799A5 JP2017522799A5 JP2016573904A JP2016573904A JP2017522799A5 JP 2017522799 A5 JP2017522799 A5 JP 2017522799A5 JP 2016573904 A JP2016573904 A JP 2016573904A JP 2016573904 A JP2016573904 A JP 2016573904A JP 2017522799 A5 JP2017522799 A5 JP 2017522799A5
- Authority
- JP
- Japan
- Prior art keywords
- hrd
- bitstream
- syntax element
- parameter
- value
- 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 description 35
- 230000002123 temporal effect Effects 0.000 claims description 31
- 238000005192 partition Methods 0.000 claims description 14
- 230000000153 supplemental effect Effects 0.000 claims description 7
- 230000003139 buffering effect Effects 0.000 claims description 5
- 230000004044 response Effects 0.000 claims description 4
- 241000238876 Acari Species 0.000 claims description 3
- 230000010267 cellular communication Effects 0.000 claims description 3
- 230000001413 cellular effect Effects 0.000 claims description 3
- 238000000638 solvent extraction Methods 0.000 claims 2
- 230000002787 reinforcement Effects 0.000 claims 1
- 239000013589 supplement Substances 0.000 description 2
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462013965P | 2014-06-18 | 2014-06-18 | |
| US62/013,965 | 2014-06-18 | ||
| US14/741,279 US9819948B2 (en) | 2014-06-18 | 2015-06-16 | Signaling HRD parameters for bitstream partitions |
| US14/741,279 | 2015-06-16 | ||
| PCT/US2015/036172 WO2015195761A1 (en) | 2014-06-18 | 2015-06-17 | Signaling hrd parameters for bitstream partitions |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017522799A JP2017522799A (ja) | 2017-08-10 |
| JP2017522799A5 true JP2017522799A5 (2) | 2018-07-05 |
| JP6720089B2 JP6720089B2 (ja) | 2020-07-08 |
Family
ID=54870868
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
| 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 |
| 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 (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
Family Applications After (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 |
| 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 (2) |
| EP (3) | EP3158757B1 (2) |
| JP (4) | JP6822847B2 (2) |
| KR (3) | KR102383620B1 (2) |
| CN (3) | CN106464917B (2) |
| CA (3) | CA2952243C (2) |
| WO (3) | WO2015195767A1 (2) |
Families Citing this family (34)
| 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 |
| 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) |
| WO2020156572A1 (en) | 2019-02-03 | 2020-08-06 | Beijing Bytedance Network Technology Co., Ltd. | Unsymmetrical quad-tree partitioning |
| KR20210130735A (ko) | 2019-03-02 | 2021-11-01 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 인-루프 필터링에 대한 제한들 |
| WO2020211769A1 (en) | 2019-04-15 | 2020-10-22 | Beijing Bytedance Network Technology Co., Ltd. | Clipping parameter derivation in adaptive loop filter |
| CN113767632B (zh) | 2019-04-16 | 2023-08-25 | 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 |
| HUE071720T2 (hu) | 2019-04-20 | 2025-09-28 | Beijing Bytedance Network Tech Co Ltd | Szintaxiselemek jelzése krominanciamaradékok együttes kódolására |
| WO2020239119A1 (en) | 2019-05-30 | 2020-12-03 | Beijing Bytedance Network Technology Co., Ltd. | Adaptive loop filtering for chroma components |
| CN119893136A (zh) * | 2019-05-30 | 2025-04-25 | 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 |
| 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) |
| EP4022930A4 (en) * | 2019-09-24 | 2022-11-02 | Huawei Technologies Co., Ltd. | OLS FOR SPATIAL AND SNR SCALABILITY |
| 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. |
| IL292060B2 (en) * | 2019-10-07 | 2026-01-01 | Huawei Tech Co Ltd | Avoiding unnecessary marking in bitmaps in multi-layered video |
| CN120455697A (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 |
| 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 |
| JP7425204B2 (ja) | 2019-12-26 | 2024-01-30 | バイトダンス インコーポレイテッド | ビデオビットストリームにおける仮想参照デコーダパラメータのシグナリングに対する制約 |
| EP4066386A4 (en) | 2019-12-27 | 2023-01-25 | ByteDance Inc. | SUB-PICTURE SIGNALING IN VIDEO ENCODING |
| EP4074024A4 (en) | 2020-01-09 | 2023-04-05 | ByteDance Inc. | SIGNALING THE PRESENCE OF INTER-LAYER REFERENCE IMAGES |
| US12212765B2 (en) * | 2020-03-30 | 2025-01-28 | Lg Electronics Inc. | Image decoding method and apparatus |
| EP4131969A4 (en) * | 2020-03-30 | 2024-03-13 | LG Electronics, Inc. | IMAGE ENCODING/DECODING METHOD AND APPARATUS FOR SIGNALING PTL INFORMATION, AND COMPUTER READABLE RECORDING MEDIUM IN WHICH BIT STREAM IS STORED |
| JP7492026B2 (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 | Ｈｒｄパラメータをシグナリングする画像符号化／復号化方法及び装置、並びにビットストリームを保存したコンピュータ可読記録媒体 |
| KR20230008795A (ko) * | 2020-05-04 | 2023-01-16 | 엘지전자 주식회사 | 영상 디코딩 방법 및 그 장치 |
| EP4144093A4 (en) | 2020-05-22 | 2023-08-23 | ByteDance Inc. | SIGNALING OF IMAGE INFORMATION IN ACCESS UNITS |
| WO2021252531A1 (en) * | 2020-06-09 | 2021-12-16 | Bytedance Inc. | Handling different nal types in video sub-bitstream extraction |
| 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 |
| KR20220037380A (ko) * | 2020-09-17 | 2022-03-24 | 레몬 인크. | 코딩된 비디오에서의 크로마 포맷 및 비트 깊이 표시 |
| EP3972273A1 (en) | 2020-09-17 | 2022-03-23 | Lemon Inc. | Handling of non-vcl nal units in picture unit construction |
| CN116530083A (zh) * | 2020-09-25 | 2023-08-01 | 抖音视界有限公司 | 视频比特流中的嵌套的和非嵌套的sei消息 |
| 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 |
|---|---|---|---|---|
| US7532670B2 (en) * | 2002-07-02 | 2009-05-12 | Conexant Systems, Inc. | Hypothetical reference decoder with low start-up delays for compressed image and video |
| WO2004006446A2 (en) * | 2002-07-02 | 2004-01-15 | Conexant Systems, Inc. | Hypothetical reference decoder 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 |
| US8503541B2 (en) * | 2004-01-16 | 2013-08-06 | Motorola Mobility Llc | Method and apparatus for determining timing information from a bit stream |
| EP2528345A1 (en) * | 2007-04-18 | 2012-11-28 | Thomson Licensing | Coding system using supplemental sequence parameter set for multi-view coding |
| BR122012021950A2 (pt) * | 2007-10-05 | 2015-08-04 | Thomson Licensing | Aparelho para incorporação de informação de usabilidade de vídeo (vui) em um sistema de codificação de vídeo com múltiplos visualizações (mvc) |
| US8885729B2 (en) * | 2010-12-13 | 2014-11-11 | Microsoft Corporation | Low-latency video decoding |
| EP2664075A4 (en) * | 2011-01-14 | 2015-08-19 | Vidyo Inc | ENHANCED 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 |
| ES2782227T3 (es) * | 2012-04-23 | 2020-09-11 | Sun Patent Trust | Procedimiento de codificación de imagen, procedimiento de decodificación de imagen, dispositivo de codificación de imagen, dispositivo de decodificación de imagen y dispositivo de codificación/decodificación de imagen |
| 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 |
| AU2013285333A1 (en) * | 2012-07-02 | 2015-02-05 | Nokia Technologies Oy | Method and apparatus for video coding |
| US9912941B2 (en) * | 2012-07-02 | 2018-03-06 | Sony Corporation | Video coding system with temporal layers and method of operation thereof |
| 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 |
| CN104396241B (zh) | 2012-09-28 | 2016-08-24 | 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 |
| MX341413B (es) * | 2012-09-28 | 2016-08-18 | Sharp Kk * | Dispositivo de decodificacion de imagenes. |
| 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 |
| 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 US14/741,298 patent/US10063867B2/en active Active
- 2015-06-16 US US14/741,291 patent/US9813719B2/en active Active
- 2015-06-17 CN CN201580029484.5A patent/CN106464917B/zh active Active
- 2015-06-17 EP EP15738508.9A patent/EP3158757B1/en active Active
- 2015-06-17 CA CA2952243A patent/CA2952243C/en active Active
- 2015-06-17 EP EP15741631.4A patent/EP3158758B1/en active Active
- 2015-06-17 EP EP15778785.4A patent/EP3158768A1/en not_active Ceased
- 2015-06-17 JP JP2016573849A patent/JP6822847B2/ja active Active
- 2015-06-17 JP JP2016573904A patent/JP6720089B2/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 CA CA2952244A patent/CA2952244C/en active Active
- 2015-06-17 KR KR1020167034889A patent/KR102032604B1/ko active Active
- 2015-06-17 WO PCT/US2015/036179 patent/WO2015195767A1/en not_active Ceased
- 2015-06-17 CA CA2952242A patent/CA2952242C/en active Active
- 2015-06-17 CN CN201580029814.0A patent/CN106464918B/zh active Active
- 2015-06-17 WO PCT/US2015/036175 patent/WO2015195763A1/en not_active Ceased
- 2015-06-17 KR KR1020167034887A patent/KR102310751B1/ko active Active
- 2015-06-17 JP JP2016573960A patent/JP2017525231A/ja active Pending
- 2015-06-17 WO PCT/US2015/036172 patent/WO2015195761A1/en not_active Ceased
-
2020
- 2020-04-02 JP JP2020066702A patent/JP2020123963A/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2017522799A5 (2) | ||
| CN105392008B (zh) | 一种预测编、解码方法和相应的编、解码器和电子设备 | |
| JP6017574B2 (ja) | 参照ピクチャマーキング | |
| JP2017522795A5 (2) | ||
| US10390049B2 (en) | Electronic devices for sending a message and buffering a bitstream | |
| JP2017525225A5 (2) | ||
| JP2022508074A (ja) | スキップ及びマージモードのためのマルチ仮説のシグナリング及び動きベクトル差分によるマージの距離オフセットテーブルのシグナリングのための方法及び装置 | |
| JP2015532551A5 (2) | ||
| JP2017525231A5 (2) | ||
| US9380313B2 (en) | Techniques for describing temporal coding structure | |
| JP2015532554A5 (2) | ||
| RU2014144282A (ru) | Буферизация видео с низкой задержкой при кодировании видео | |
| JP2017513372A5 (2) | ||
| JP2017508338A5 (2) | ||
| CN101491099A (zh) | 使用虚拟参考画面的方法及装置 | |
| WO2012097743A1 (zh) | 图像编解码方法及编解码设备 | |
| KR20080108448A (ko) | 멀티-뷰 비디오 코딩 방법 및 디바이스 | |
| JP2015532552A5 (2) | ||
| CN104253996B (zh) | 视频数据的发送、接收方法及其装置以及传输系统 | |
| CN111432213B (zh) | 用于视频和图像压缩的贴片数据大小编码的方法和装置 | |
| CN115336280A (zh) | 用于视频编解码中的高级语法的方法和设备 | |
| CN110832869A (zh) | 用于视频编码或解码的运动信息获取方法与装置 | |
| CN111131654B (zh) | 一种水印嵌入方法、装置及编解码器 | |
| EP2926560A1 (en) | Jctvc-l0227: vps_extension with updates of profile-tier-level syntax structure | |
| TWI702836B (zh) | 約束的序列資料頭的方法及裝置 |