JP2017523676A5 - - Google Patents
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- JP2017523676A5 JP2017523676A5 JP2016573488A JP2016573488A JP2017523676A5 JP 2017523676 A5 JP2017523676 A5 JP 2017523676A5 JP 2016573488 A JP2016573488 A JP 2016573488A JP 2016573488 A JP2016573488 A JP 2016573488A JP 2017523676 A5 JP2017523676 A5 JP 2017523676A5
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- bitstream
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- 238000000605 extraction Methods 0.000 claims 24
- 238000000034 method Methods 0.000 claims 9
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462015380P | 2014-06-20 | 2014-06-20 | |
| US62/015,380 | 2014-06-20 | ||
| US14/742,435 US9930340B2 (en) | 2014-06-20 | 2015-06-17 | Systems and methods for selectively performing a bitstream conformance check |
| US14/742,435 | 2015-06-17 | ||
| PCT/US2015/036366 WO2015195874A1 (en) | 2014-06-20 | 2015-06-18 | Systems and methods for selectively performing a bitstream conformance check |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017523676A JP2017523676A (ja) | 2017-08-17 |
| JP2017523676A5 true JP2017523676A5 (en:Method) | 2018-06-28 |
| JP6479860B2 JP6479860B2 (ja) | 2019-03-06 |
Family
ID=54870860
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016573488A Active JP6479860B2 (ja) | 2014-06-20 | 2015-06-18 | ビットストリーム適合検査を選択的に実行するためのシステムおよび方法 |
| JP2016573533A Active JP6768526B2 (ja) | 2014-06-20 | 2015-06-18 | パラメータセットのための表現フォーマットパラメータを制約するためのシステムおよび方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016573533A Active JP6768526B2 (ja) | 2014-06-20 | 2015-06-18 | パラメータセットのための表現フォーマットパラメータを制約するためのシステムおよび方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (4) | US10356415B2 (en:Method) |
| EP (2) | EP3158767B1 (en:Method) |
| JP (2) | JP6479860B2 (en:Method) |
| KR (2) | KR101970869B1 (en:Method) |
| CN (2) | CN106537920B (en:Method) |
| BR (1) | BR112016029555B1 (en:Method) |
| CA (2) | CA2950182C (en:Method) |
| WO (3) | WO2015195908A1 (en:Method) |
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112016000132B1 (pt) * | 2013-07-12 | 2023-02-28 | Sony Corporation | Dispositivo e método para decodificação de imagem |
| CN110225349B (zh) * | 2013-10-14 | 2023-06-02 | 韩国电子通信研究院 | 用于支持多层的视频编码/解码方法和计算机可读记录介质 |
| WO2015182342A1 (ja) * | 2014-05-26 | 2015-12-03 | シャープ株式会社 | 画像復号装置、および、画像符号化装置 |
| US10356415B2 (en) | 2014-06-20 | 2019-07-16 | Qualcomm Incorporated | Systems and methods for constraining representation format parameters for a parameter set |
| US9959097B2 (en) | 2016-03-09 | 2018-05-01 | Bank Of America Corporation | SVN interface system for heterogeneous development environments |
| US10291923B2 (en) * | 2016-05-24 | 2019-05-14 | Qualcomm Incorporated | Mapping of tile grouping and samples in HEVC and L-HEVC file formats |
| US10904531B2 (en) * | 2017-03-23 | 2021-01-26 | Qualcomm Incorporated | Adaptive parameters for coding of 360-degree video |
| CN118972559A (zh) * | 2018-06-25 | 2024-11-15 | 有限公司B1影像技术研究所 | 用于编码/解码图像的方法和装置 |
| CN108882027B (zh) * | 2018-07-17 | 2021-06-01 | 广东小天才科技有限公司 | 一种视频通信方法及可穿戴设备 |
| EP3788779A4 (en) * | 2018-10-23 | 2022-03-02 | Tencent America LLC | METHOD AND DEVICE FOR VIDEO CODING |
| CN111093080B (zh) | 2018-10-24 | 2024-06-04 | 北京字节跳动网络技术有限公司 | 视频编码中的子块运动候选 |
| CN110298038B (zh) * | 2019-06-14 | 2022-12-06 | 北京奇艺世纪科技有限公司 | 一种文本打分方法及装置 |
| CN121547588A (zh) * | 2019-06-24 | 2026-02-17 | 交互数字Vc控股公司 | 使用高级语法元素发信号通知解码数据的方法和装置 |
| GB2585042A (en) | 2019-06-25 | 2020-12-30 | Sony Corp | Image data encoding and decoding |
| JP7810638B2 (ja) | 2019-07-05 | 2026-02-03 | 華為技術有限公司 | 識別子シグナリングを用いたビデオコーディングビットストリーム抽出 |
| WO2021052491A1 (en) | 2019-09-19 | 2021-03-25 | Beijing Bytedance Network Technology Co., Ltd. | Deriving reference sample positions in video coding |
| CN117425011A (zh) | 2019-09-24 | 2024-01-19 | 华为技术有限公司 | 不允许未使用的层包括在多层视频码流中 |
| CN116471410A (zh) * | 2019-09-24 | 2023-07-21 | 华为技术有限公司 | 支持多视图可适性的ols |
| TWI879800B (zh) * | 2019-09-24 | 2025-04-11 | 法商內數位Ｃｅ專利控股公司 | 用於視訊編碼或解碼之方法、裝置及器件以及相關的非暫時性電腦可讀媒體及電腦程式產品 |
| WO2021063418A1 (en) | 2019-10-05 | 2021-04-08 | Beijing Bytedance Network Technology Co., Ltd. | Level-based signaling of video coding tools |
| AU2020319903A1 (en) | 2019-10-07 | 2022-05-19 | Huawei Technologies Co., Ltd. | Avoidance of redundant signaling in multi-layer video bitstreams |
| WO2021073488A1 (en) | 2019-10-13 | 2021-04-22 | Beijing Bytedance Network Technology Co., Ltd. | Interplay between reference picture resampling and video coding tools |
| CN120017853A (zh) | 2019-11-18 | 2025-05-16 | Lg电子株式会社 | 图像解码设备、图像编码设备和图像数据发送设备 |
| CN120455699A (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 |
| WO2021134015A1 (en) | 2019-12-26 | 2021-07-01 | Bytedance Inc. | Profile, tier and layer indication in video coding |
| KR102718071B1 (ko) | 2019-12-26 | 2024-10-17 | 바이트댄스 아이엔씨 | 계층화된 비디오에서의 디코딩된 픽처 버퍼 파라미터들의 시그널링 |
| WO2021134055A1 (en) | 2019-12-27 | 2021-07-01 | Bytedance Inc. | Subpicture signaling in parameter sets |
| MX2022007503A (es) | 2019-12-27 | 2022-07-04 | Beijing Bytedance Network Tech Co Ltd | Se?alizacion de tipos de corte en encabezados de imagenes de video. |
| JP7549021B2 (ja) | 2020-01-09 | 2024-09-10 | バイトダンス インコーポレイテッド | レイヤ間参照ピクチャの存在のシグナリング |
| WO2021170095A1 (en) | 2020-02-29 | 2021-09-02 | Beijing Bytedance Network Technology Co., Ltd. | Constrains for syntax elements of adaptation parameter set |
| US11943429B2 (en) * | 2020-03-04 | 2024-03-26 | Qualcomm Incorporated | Subpicture signaling in video coding |
| US11546623B2 (en) * | 2020-03-10 | 2023-01-03 | Qualcomm Incorporated | Coded video sequence start access unit in video coding |
| WO2021201628A1 (ko) * | 2020-04-01 | 2021-10-07 | 엘지전자 주식회사 | 출력 레이어 셋에 기반하여 파라미터 셋의 참조 여부를 결정하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 전송하는 방법 |
| KR20220165276A (ko) | 2020-04-13 | 2022-12-14 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 비디오 코딩에서의 일반 제약 정보 |
| CN115668908A (zh) | 2020-05-22 | 2023-01-31 | 字节跳动有限公司 | 视频子比特流提取过程中访问单元的处理 |
| CN115918084A (zh) | 2020-05-22 | 2023-04-04 | 抖音视界有限公司 | 通用级别索引的信令 |
| KR20230015390A (ko) * | 2020-05-22 | 2023-01-31 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 서브픽처 서브-비트스트림 추출 프로세스에서의 스케일링 윈도우 |
| US11523137B2 (en) | 2020-06-09 | 2022-12-06 | FG Innovation Company Limited | Device and method for decoding video data using general constraints information |
| MX2022015676A (es) | 2020-06-09 | 2023-01-16 | Bytedance Inc | Extraccion de subflujo de bits de flujos de bits de video de multiples capas. |
| WO2021251752A1 (ko) * | 2020-06-10 | 2021-12-16 | 엘지전자 주식회사 | 최대 시간 식별자에 기반하여 서브 비트스트림 추출과정을 수행하는 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 컴퓨터 판독가능한 기록매체 |
| CN115885512A (zh) * | 2020-06-12 | 2023-03-31 | 字节跳动有限公司 | 视频比特流中图片输出顺序的约束 |
| US11601642B2 (en) * | 2020-08-18 | 2023-03-07 | Tencent America LLC | String matching with a single value from reference locations |
| WO2023056360A1 (en) * | 2021-09-30 | 2023-04-06 | Bytedance Inc. | Method, apparatus and medium for video processing |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002037826A2 (en) * | 2000-11-01 | 2002-05-10 | Webcast Technologies Inc | Encoding and decoding of video signals |
| US7532670B2 (en) * | 2002-07-02 | 2009-05-12 | Conexant Systems, Inc. | Hypothetical reference decoder with low start-up delays for compressed image and video |
| AU2007350974B2 (en) * | 2007-04-13 | 2013-07-18 | Nokia Technologies Oy | A video coder |
| KR101741050B1 (ko) | 2007-04-17 | 2017-05-29 | 톰슨 라이센싱 | 멀티뷰 비디오 코딩을 위한 가설의 참조 디코더 |
| US20100142613A1 (en) | 2007-04-18 | 2010-06-10 | Lihua Zhu | Method for encoding video data in a scalable manner |
| WO2010021665A1 (en) * | 2008-08-20 | 2010-02-25 | Thomson Licensing | Hypothetical reference decoder |
| BRPI0916963A2 (pt) | 2008-08-20 | 2015-11-24 | Thomson Licensing | mapa de profundidade refinado |
| US8780999B2 (en) | 2009-06-12 | 2014-07-15 | Qualcomm Incorporated | Assembling multiview video coding sub-BITSTREAMS in MPEG-2 systems |
| US9451252B2 (en) | 2012-01-14 | 2016-09-20 | Qualcomm Incorporated | Coding parameter sets and NAL unit headers for video coding |
| US9402082B2 (en) * | 2012-04-13 | 2016-07-26 | Sharp Kabushiki Kaisha | Electronic devices for sending a message and buffering a bitstream |
| LT2697973T (lt) | 2012-04-16 | 2017-09-25 | Hfi Innovation Inc. | Būdas ir įrenginys, skirti ciklo filtravimui per lusto arba išklotinės ribas |
| WO2013162454A1 (en) | 2012-04-24 | 2013-10-31 | Telefonaktiebolaget L M Ericsson (Publ) | Identifying a parameter set for decoding a multi-layer video representation |
| CN104604236B (zh) | 2012-07-02 | 2017-12-15 | 诺基亚技术有限公司 | 用于视频编码的方法和装置 |
| US20140003534A1 (en) | 2012-07-02 | 2014-01-02 | Sony Corporation | Video coding system with temporal scalability and method of operation thereof |
| US10021394B2 (en) * | 2012-09-24 | 2018-07-10 | Qualcomm Incorporated | Hypothetical reference decoder parameters in video coding |
| US8989508B2 (en) | 2012-09-28 | 2015-03-24 | Sharp Kabushiki Kaisha | Electronic device for signaling a sub-picture buffer parameter |
| US9319703B2 (en) | 2012-10-08 | 2016-04-19 | Qualcomm Incorporated | Hypothetical reference decoder parameter syntax structure |
| WO2015008464A1 (en) | 2013-07-14 | 2015-01-22 | Sharp Kabushiki Kaisha | Video parameter set signaling |
| CN105594215B (zh) | 2013-10-11 | 2019-04-23 | 夏普株式会社 | 颜色信息和色度信令 |
| US10264272B2 (en) | 2013-10-15 | 2019-04-16 | Qualcomm Incorporated | Device and method for scalable coding of video information |
| KR20160074642A (ko) | 2013-10-22 | 2016-06-28 | 후아웨이 테크놀러지 컴퍼니 리미티드 | 이미지 디코딩 장치 및 이미지 디코딩 방법 |
| JP6329246B2 (ja) | 2014-03-14 | 2018-05-23 | ホアウェイ・テクノロジーズ・カンパニー・リミテッド | 画像復号装置 |
| US10356415B2 (en) | 2014-06-20 | 2019-07-16 | Qualcomm Incorporated | Systems and methods for constraining representation format parameters for a parameter set |
-
2015
- 2015-06-17 US US14/742,489 patent/US10356415B2/en active Active
- 2015-06-17 US US14/742,468 patent/US9918091B2/en active Active
- 2015-06-17 US US14/742,435 patent/US9930340B2/en active Active
- 2015-06-18 CN CN201580032097.7A patent/CN106537920B/zh active Active
- 2015-06-18 WO PCT/US2015/036420 patent/WO2015195908A1/en not_active Ceased
- 2015-06-18 WO PCT/US2015/036366 patent/WO2015195874A1/en not_active Ceased
- 2015-06-18 JP JP2016573488A patent/JP6479860B2/ja active Active
- 2015-06-18 WO PCT/US2015/036422 patent/WO2015195910A1/en not_active Ceased
- 2015-06-18 KR KR1020167035130A patent/KR101970869B1/ko active Active
- 2015-06-18 CN CN201580032604.7A patent/CN106664427B/zh active Active
- 2015-06-18 KR KR1020167035129A patent/KR102385772B1/ko active Active
- 2015-06-18 BR BR112016029555-2A patent/BR112016029555B1/pt active IP Right Grant
- 2015-06-18 EP EP15747601.1A patent/EP3158767B1/en active Active
- 2015-06-18 CA CA2950182A patent/CA2950182C/en active Active
- 2015-06-18 EP EP15741638.9A patent/EP3158762A1/en not_active Ceased
- 2015-06-18 JP JP2016573533A patent/JP6768526B2/ja active Active
- 2015-06-18 CA CA2951517A patent/CA2951517C/en active Active
-
2018
- 2018-01-30 US US15/884,255 patent/US10542261B2/en active Active
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