JP2017523683A5 - - Google Patents
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- Publication number
- JP2017523683A5 JP2017523683A5 JP2016573810A JP2016573810A JP2017523683A5 JP 2017523683 A5 JP2017523683 A5 JP 2017523683A5 JP 2016573810 A JP2016573810 A JP 2016573810A JP 2016573810 A JP2016573810 A JP 2016573810A JP 2017523683 A5 JP2017523683 A5 JP 2017523683A5
- Authority
- JP
- Japan
- Prior art keywords
- ols
- vps
- layers
- video data
- ptl
- 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
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462015210P | 2014-06-20 | 2014-06-20 | |
| US62/015,210 | 2014-06-20 | ||
| US14/743,512 | 2015-06-18 | ||
| US14/743,512 US9788007B2 (en) | 2014-06-20 | 2015-06-18 | Profile, tier, level for the 0-th output layer set in video coding |
| PCT/US2015/036614 WO2015196034A1 (en) | 2014-06-20 | 2015-06-19 | Profile, tier, level for the 0-th output layer set in video coding |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017523683A JP2017523683A (ja) | 2017-08-17 |
| JP2017523683A5 true JP2017523683A5 (en:Method) | 2017-12-21 |
| JP6377778B2 JP6377778B2 (ja) | 2018-08-22 |
Family
ID=54870871
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016573731A Active JP6453365B2 (ja) | 2014-06-20 | 2015-06-19 | ビデオコーディングにおけるシンタックス要素の値範囲 |
| JP2016573810A Active JP6377778B2 (ja) | 2014-06-20 | 2015-06-19 | ビデオコーディングにおける第０の出力レイヤセットのためのプロファイル、ティア、レベル |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016573731A Active JP6453365B2 (ja) | 2014-06-20 | 2015-06-19 | ビデオコーディングにおけるシンタックス要素の値範囲 |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US9756355B2 (en:Method) |
| EP (2) | EP3158763A1 (en:Method) |
| JP (2) | JP6453365B2 (en:Method) |
| KR (2) | KR20170020794A (en:Method) |
| CN (2) | CN106664426B (en:Method) |
| BR (2) | BR112016029787A8 (en:Method) |
| CA (2) | CA2952973A1 (en:Method) |
| ES (1) | ES2898663T3 (en:Method) |
| WO (2) | WO2015196025A1 (en:Method) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2800049T3 (es) | 2011-08-25 | 2020-12-23 | Sun Patent Trust | Procedimientos y aparatos para codificar y decodificar vídeo utilizando una descripción actualizada de memoria intermedia |
| PL3094092T3 (pl) | 2011-09-07 | 2018-11-30 | Sun Patent Trust | Sposób dekodowania obrazów i urządzenie do dekodowania obrazów |
| EP3764642B1 (en) | 2011-09-19 | 2022-11-02 | Sun Patent Trust | Image encoding method |
| EP4024871B1 (en) | 2011-10-19 | 2024-05-22 | Sun Patent Trust | Image encoding method, image decoding method, image encoding device, image decoding device, and image encoding and decoding device |
| US9756355B2 (en) | 2014-06-20 | 2017-09-05 | Qualcomm Incorporated | Value ranges for syntax elements in video coding |
| EP3780608A4 (en) | 2018-04-02 | 2021-12-01 | SZ DJI Technology Co., Ltd. | IMAGE PROCESSING PROCESS AND IMAGE PROCESSING DEVICE |
| KR102827866B1 (ko) | 2018-08-17 | 2025-06-30 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 비디오 코딩의 참조 픽처 관리 |
| EP3846471A4 (en) | 2018-08-31 | 2022-02-23 | SZ DJI Technology Co., Ltd. | ENCODING METHOD, DECODING METHOD, ENCODING APPARATUS, AND DECODING APPARATUS |
| US10595048B1 (en) | 2018-09-13 | 2020-03-17 | Tencent America LLC | Method and device using high layer syntax architecture for coding and decoding |
| CN114424547A (zh) * | 2019-07-05 | 2022-04-29 | 威诺瓦国际有限公司 | 视频译码中的残差的量化 |
| KR102848127B1 (ko) * | 2019-08-29 | 2025-08-19 | 엘지전자 주식회사 | 적응적 루프 필터링 기반 영상 코딩 장치 및 방법 |
| MX2022002916A (es) | 2019-09-19 | 2022-04-06 | Beijing Bytedance Network Tech Co Ltd | Derivacion de posiciones de muestra de referencia en codificacion de video. |
| US11375223B2 (en) * | 2019-09-20 | 2022-06-28 | Tencent America LLC | Method for signaling output layer set with sub-picture |
| JP7388612B2 (ja) * | 2019-09-24 | 2023-11-29 | ホアウェイ・テクノロジーズ・カンパニー・リミテッド | マルチレイヤビデオビットストリームのためのｄｐｂパラメータのシグナリング |
| 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 |
| WO2021061453A1 (en) * | 2019-09-24 | 2021-04-01 | Futurewei Technologies, Inc. | Disallowing unused layers in multi-layer video bitstreams |
| CN114556937B (zh) | 2019-10-05 | 2024-06-28 | 北京字节跳动网络技术有限公司 | 用于色度混合遮罩生成的下采样滤波器类型 |
| KR20250099411A (ko) | 2019-10-07 | 2025-07-01 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 다중 계층 비디오 스트림에서의 중복 시그널링 방지 |
| WO2021073488A1 (en) | 2019-10-13 | 2021-04-22 | Beijing Bytedance Network Technology Co., Ltd. | Interplay between reference picture resampling and video coding tools |
| US11477487B2 (en) * | 2019-12-10 | 2022-10-18 | Zte (Uk) Limited | Subpicture signaling in video coding |
| US11375232B2 (en) | 2019-12-10 | 2022-06-28 | Zte (Uk) Limited | Sub picture signaling in video coding |
| KR102776845B1 (ko) | 2019-12-26 | 2025-03-10 | 바이트댄스 아이엔씨 | 코딩된 비트스트림들에서의 비디오 계층들의 시그널링에 대한 제약들 |
| CN117528093A (zh) * | 2019-12-26 | 2024-02-06 | 字节跳动有限公司 | 视频编解码中的档次-层-级别参数集 |
| CN114846457A (zh) | 2019-12-26 | 2022-08-02 | 字节跳动有限公司 | 对层级视频的编解码的限制 |
| EP4066386A4 (en) | 2019-12-27 | 2023-01-25 | ByteDance Inc. | SUB-PICTURE SIGNALING IN VIDEO ENCODING |
| US11343524B2 (en) * | 2019-12-27 | 2022-05-24 | Tencent America LLC | Method for adaptation parameter set reference and constraints in coded video stream |
| JP7747409B2 (ja) | 2019-12-27 | 2025-10-01 | 北京字節跳動網絡技術有限公司 | ビデオピクチャヘッダ内でのスライスタイプのシグナリング |
| EP4074024A4 (en) | 2020-01-09 | 2023-04-05 | ByteDance Inc. | SIGNALING THE PRESENCE OF INTER-LAYER REFERENCE IMAGES |
| US11778215B2 (en) | 2020-02-28 | 2023-10-03 | Qualcomm Incorporated | Coding output layer set data and conformance window data of high level syntax for video coding |
| EP4128756A4 (en) * | 2020-03-26 | 2024-04-24 | Alibaba Group Holding Limited | Methods for coding or decoding video parameter set or sequence parameter set |
| US11297350B1 (en) * | 2020-03-27 | 2022-04-05 | Tencent America LLC | Method for output layer set for multilayered video stream |
| WO2021195026A1 (en) * | 2020-03-27 | 2021-09-30 | Bytedance Inc. | Level information in video coding |
| WO2021201513A1 (ko) * | 2020-03-30 | 2021-10-07 | 엘지전자 주식회사 | Sps 내 ptl, dpb 및 hrd 관련 정보를 시그널링하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 컴퓨터 판독 가능한 기록 매체 |
| 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 |
| CN115668950A (zh) * | 2020-03-30 | 2023-01-31 | Lg电子株式会社 | 用信号通知hrd参数的图像编码/解码方法和装置及存储比特流的计算机可读记录介质 |
| CN115668927A (zh) * | 2020-04-01 | 2023-01-31 | Lg电子株式会社 | 基于输出层集合确定是否参考参数集的图像编码/解码方法和设备及发送比特流的方法 |
| CN115486082B (zh) | 2020-04-27 | 2025-10-10 | 字节跳动有限公司 | 视频编解码中的虚拟边界 |
| KR20230008795A (ko) | 2020-05-04 | 2023-01-16 | 엘지전자 주식회사 | 영상 디코딩 방법 및 그 장치 |
| CN121309839A (zh) * | 2020-05-22 | 2026-01-09 | 弗劳恩霍夫应用研究促进协会 | 视频编码的输出层集处理 |
| WO2021241978A1 (ko) * | 2020-05-25 | 2021-12-02 | 엘지전자 주식회사 | 멀티 레이어 기반 영상 코딩 장치 및 방법 |
| WO2021252393A1 (en) * | 2020-06-08 | 2021-12-16 | Bytedance Inc. | Sublayer signaling in a video bitstream |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101759672B1 (ko) * | 2011-04-26 | 2017-07-31 | 엘지전자 주식회사 | 참조 픽쳐 리스트 관리 방법 및 이러한 방법을 사용하는 장치 |
| US10003817B2 (en) * | 2011-11-07 | 2018-06-19 | Microsoft Technology Licensing, Llc | Signaling of state information for a decoded picture buffer and reference picture lists |
| US9210430B2 (en) | 2012-01-19 | 2015-12-08 | Sharp Kabushiki Kaisha | Reference picture set signaling and restriction on an electronic device |
| US20140092988A1 (en) * | 2012-09-28 | 2014-04-03 | Sharp Laboratories Of America, Inc. | Systems and methods for reference picture set extension |
| US9807421B2 (en) * | 2013-04-05 | 2017-10-31 | Sharp Kabushiki Kaisha | NAL unit type restrictions |
| US20140301477A1 (en) * | 2013-04-07 | 2014-10-09 | Sharp Laboratories Of America, Inc. | Signaling dpb parameters in vps extension and dpb operation |
| US9756355B2 (en) | 2014-06-20 | 2017-09-05 | Qualcomm Incorporated | Value ranges for syntax elements in video coding |
-
2015
- 2015-06-18 US US14/743,632 patent/US9756355B2/en active Active
- 2015-06-18 US US14/743,512 patent/US9788007B2/en active Active
- 2015-06-19 WO PCT/US2015/036600 patent/WO2015196025A1/en not_active Ceased
- 2015-06-19 CN CN201580031597.9A patent/CN106664426B/zh not_active Expired - Fee Related
- 2015-06-19 EP EP15741641.3A patent/EP3158763A1/en not_active Ceased
- 2015-06-19 KR KR1020167035302A patent/KR20170020794A/ko not_active Abandoned
- 2015-06-19 JP JP2016573731A patent/JP6453365B2/ja active Active
- 2015-06-19 JP JP2016573810A patent/JP6377778B2/ja active Active
- 2015-06-19 KR KR1020167035301A patent/KR102387848B1/ko active Active
- 2015-06-19 BR BR112016029787A patent/BR112016029787A8/pt not_active IP Right Cessation
- 2015-06-19 CA CA2952973A patent/CA2952973A1/en not_active Abandoned
- 2015-06-19 ES ES15741646T patent/ES2898663T3/es active Active
- 2015-06-19 WO PCT/US2015/036614 patent/WO2015196034A1/en not_active Ceased
- 2015-06-19 CN CN201580030429.8A patent/CN106464919B/zh active Active
- 2015-06-19 EP EP15741646.2A patent/EP3158746B1/en active Active
- 2015-06-19 BR BR112016029751-2A patent/BR112016029751B1/pt active IP Right Grant
- 2015-06-19 CA CA2950921A patent/CA2950921C/en active Active
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