JP2017523684A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2017523684A5 JP2017523684A5 JP2016573836A JP2016573836A JP2017523684A5 JP 2017523684 A5 JP2017523684 A5 JP 2017523684A5 JP 2016573836 A JP2016573836 A JP 2016573836A JP 2016573836 A JP2016573836 A JP 2016573836A JP 2017523684 A5 JP2017523684 A5 JP 2017523684A5
- Authority
- JP
- Japan
- Prior art keywords
- current
- flag
- picture
- layers
- tmvp
- 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
- 230000004044 response Effects 0.000 claims 4
- 230000000153 supplemental effect Effects 0.000 claims 4
- 230000002123 temporal effect Effects 0.000 claims 4
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462015378P | 2014-06-20 | 2014-06-20 | |
| US62/015,378 | 2014-06-20 | ||
| US14/742,286 US20150373350A1 (en) | 2014-06-20 | 2015-06-17 | Temporal motion vector prediction (tmvp) indication in multi-layer codecs |
| US14/742,286 | 2015-06-17 | ||
| PCT/US2015/036479 WO2015195948A1 (en) | 2014-06-20 | 2015-06-18 | Temporal motion vector prediction (tmvp) indication in multi-layer codecs |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017523684A JP2017523684A (ja) | 2017-08-17 |
| JP2017523684A5 true JP2017523684A5 (https=) | 2018-07-12 |
| JP6672184B2 JP6672184B2 (ja) | 2020-03-25 |
Family
ID=54870865
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016573836A Active JP6672184B2 (ja) | 2014-06-20 | 2015-06-18 | マルチレイヤコーデックにおける時間動きベクトル予測（ｔｍｖｐ）指示 |
| JP2016573822A Pending JP2017525224A (ja) | 2014-06-20 | 2015-06-18 | マルチレイヤコーデックにおける表現フォーマット更新 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016573822A Pending JP2017525224A (ja) | 2014-06-20 | 2015-06-18 | マルチレイヤコーデックにおける表現フォーマット更新 |
Country Status (8)
| Country | Link |
|---|---|
| US (3) | US20150373350A1 (https=) |
| EP (2) | EP3158748B1 (https=) |
| JP (2) | JP6672184B2 (https=) |
| KR (2) | KR20170020799A (https=) |
| CN (2) | CN106464902B (https=) |
| BR (2) | BR112016029717A8 (https=) |
| CA (2) | CA2952454A1 (https=) |
| WO (2) | WO2015195948A1 (https=) |
Families Citing this family (47)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140192881A1 (en) * | 2013-01-07 | 2014-07-10 | Sony Corporation | Video processing system with temporal prediction mechanism and method of operation thereof |
| WO2015054634A2 (en) | 2013-10-11 | 2015-04-16 | Vid Scale, Inc. | High level syntax for hevc extensions |
| US20150373350A1 (en) | 2014-06-20 | 2015-12-24 | Qualcomm Incorporated | Temporal motion vector prediction (tmvp) indication in multi-layer codecs |
| CN107333133B (zh) * | 2016-04-28 | 2019-07-16 | 浙江大华技术股份有限公司 | 一种码流接收设备的码流编码的方法及装置 |
| WO2018131813A1 (en) * | 2017-01-10 | 2018-07-19 | Samsung Electronics Co., Ltd. | Method and apparatus for generating metadata for 3d images |
| WO2019229683A1 (en) | 2018-05-31 | 2019-12-05 | Beijing Bytedance Network Technology Co., Ltd. | Concept of interweaved prediction |
| GB2588004B (en) | 2018-06-05 | 2023-03-01 | Beijing Bytedance Network Tech Co Ltd | Interaction between IBC and affine |
| WO2019244117A1 (en) | 2018-06-21 | 2019-12-26 | Beijing Bytedance Network Technology Co., Ltd. | Unified constrains for the merge affine mode and the non-merge affine mode |
| WO2019244119A1 (en) | 2018-06-21 | 2019-12-26 | Beijing Bytedance Network Technology Co., Ltd. | Sub-block mv inheritance between color components |
| US10645380B2 (en) * | 2018-07-09 | 2020-05-05 | Tencent America LLC | Method and apparatus for video coding |
| CN112585972B (zh) * | 2018-08-17 | 2024-02-09 | 寰发股份有限公司 | 视频编解码的帧间预测方法及装置 |
| CN110944193B (zh) | 2018-09-24 | 2023-08-11 | 北京字节跳动网络技术有限公司 | 视频编码和解码中的加权双向预测 |
| US11509902B2 (en) * | 2018-10-09 | 2022-11-22 | V-Nova International Limited | Colour conversion within a hierarchical coding scheme |
| CN111093073B (zh) | 2018-10-24 | 2024-04-19 | 北京字节跳动网络技术有限公司 | 用于子块运动矢量预测的基于搜索的运动候选推导 |
| WO2020094151A1 (en) | 2018-11-10 | 2020-05-14 | Beijing Bytedance Network Technology Co., Ltd. | Rounding in pairwise average candidate calculations |
| KR20240024335A (ko) * | 2018-11-22 | 2024-02-23 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 서브 블록 기반 인터 예측을 위한 조정 방법 |
| CN113454999B (zh) | 2019-01-02 | 2024-07-02 | 北京字节跳动网络技术有限公司 | 划分模式之间的运动矢量推导 |
| WO2020145656A1 (ko) * | 2019-01-09 | 2020-07-16 | 엘지전자 주식회사 | Tmvp 후보의 가용 여부를 시그널링하는 방법 및 장치 |
| EP3912343A4 (en) | 2019-03-08 | 2022-07-20 | Beijing Bytedance Network Technology Co., Ltd. | Constraints on model-based reshaping in video processing |
| WO2020211869A1 (en) | 2019-04-18 | 2020-10-22 | Beijing Bytedance Network Technology Co., Ltd. | Parameter derivation in cross component mode |
| HUE071720T2 (hu) | 2019-04-20 | 2025-09-28 | Beijing Bytedance Network Tech Co Ltd | Szintaxiselemek jelzése krominanciamaradékok együttes kódolására |
| BR112021019675A2 (pt) | 2019-04-23 | 2021-12-07 | Beijing Bytedance Network Tech Co Ltd | Método para processamento de mídia visual, aparelho codificador de vídeo, aparelho decodificador de vídeo, e, mídia legível por computador |
| SG11202111156PA (en) * | 2019-04-26 | 2021-11-29 | Huawei Tech Co Ltd | Method and apparatus for signaling of mapping function of chroma quantization parameter |
| CN113796072B (zh) | 2019-05-08 | 2023-10-03 | 北京字节跳动网络技术有限公司 | 跨分量编解码的适用性条件 |
| WO2020239119A1 (en) | 2019-05-30 | 2020-12-03 | Beijing Bytedance Network Technology Co., Ltd. | Adaptive loop filtering for chroma components |
| WO2020244546A1 (en) * | 2019-06-05 | 2020-12-10 | Beijing Bytedance Network Technology Co., Ltd. | Motion information derivation for inter prediction |
| JP7418478B2 (ja) | 2019-06-22 | 2024-01-19 | 北京字節跳動網絡技術有限公司 | クロマ残差スケーリングのためのシンタックス要素 |
| JP7460748B2 (ja) | 2019-07-07 | 2024-04-02 | 北京字節跳動網絡技術有限公司 | クロマ残差スケーリングのシグナリング |
| KR102808776B1 (ko) | 2019-08-13 | 2025-05-15 | 두인 비전 컴퍼니 리미티드 | 서브 블록 기반 인터 예측의 모션 정밀도 |
| CN117615155A (zh) | 2019-09-19 | 2024-02-27 | 北京字节跳动网络技术有限公司 | 视频编解码中的参考样点位置推导 |
| WO2021052505A1 (en) | 2019-09-22 | 2021-03-25 | Beijing Bytedance Network Technology Co., Ltd. | Reference picture resampling in video processing |
| KR102790212B1 (ko) * | 2019-09-24 | 2025-04-04 | 후아웨이 테크놀러지 컴퍼니 리미티드 | Sei 메시지들에 대한 시간 식별자 제약들 |
| BR112022006453A2 (pt) * | 2019-10-05 | 2022-09-27 | Beijing Bytedance Network Tech Co Ltd | Método de processamento de dados de dados de vídeo, aparelho para processar dados de vídeo, meio de armazenamento não transitório legível por computador e meio de gravação não transitório legível por computador |
| IL292060B2 (en) * | 2019-10-07 | 2026-01-01 | Huawei Tech Co Ltd | Avoiding unnecessary marking in bitmaps in multi-layered video |
| CN117376557A (zh) | 2019-10-13 | 2024-01-09 | 北京字节跳动网络技术有限公司 | 参考图片重采样与视频编解码工具之间的相互作用 |
| US11368723B2 (en) | 2019-10-22 | 2022-06-21 | Tencent America LLC | Signaling of coding tools for encoding a video component as monochrome video |
| US11425405B2 (en) * | 2019-11-15 | 2022-08-23 | Qualcomm Incorporated | Cross-component adaptive loop filter in video coding |
| CN115053526A (zh) * | 2019-12-06 | 2022-09-13 | Lg电子株式会社 | 基于包括与并置图片相关的信息的图片头对图像进行编码/解码的方法和装置以及发送比特流的方法 |
| WO2021118191A1 (ko) * | 2019-12-10 | 2021-06-17 | 엘지전자 주식회사 | Tmvp에 기반한 영상 코딩 방법 및 그 장치 |
| JP7405990B2 (ja) | 2019-12-26 | 2023-12-26 | バイトダンス インコーポレイテッド | コーディングされたピクチャ内における復号順を実装する技術 |
| KR102922307B1 (ko) | 2019-12-27 | 2026-02-05 | 두인 비전 컴퍼니 리미티드 | 비디오 픽처 헤더의 슬라이스 유형의 시그널링 |
| WO2021185540A1 (en) * | 2020-03-16 | 2021-09-23 | Interdigital Vc Holdings France | Signaling chroma offset presence in video coding |
| KR102755793B1 (ko) | 2020-03-30 | 2025-01-15 | 바이트댄스 아이엔씨 | 비디오 코딩에서의 동일 위치 픽처에 대한 제약 |
| TWI798714B (zh) * | 2020-06-09 | 2023-04-11 | 弗勞恩霍夫爾協會 | 時間移動向量預測、層間參考及時間子層指示的視訊寫碼技術 |
| KR20220037380A (ko) * | 2020-09-17 | 2022-03-24 | 레몬 인크. | 코딩된 비디오에서의 크로마 포맷 및 비트 깊이 표시 |
| US11937070B2 (en) | 2021-07-01 | 2024-03-19 | Tencent America LLC | Layered description of space of interest |
| US12483700B2 (en) * | 2023-04-24 | 2025-11-25 | Tencent America LLC | Cross-component residual prediction by using residual template |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102450324B1 (ko) * | 2011-02-09 | 2022-10-04 | 엘지전자 주식회사 | 영상 부호화 및 복호화 방법과 이를 이용한 장치 |
| KR101532665B1 (ko) * | 2011-03-14 | 2015-07-09 | 미디어텍 인크. | 시간적 움직임 백터 예측을 도출하기 위한 방법 및 장치 |
| US8995523B2 (en) * | 2011-06-03 | 2015-03-31 | Qualcomm Incorporated | Memory efficient context modeling |
| US9521418B2 (en) * | 2011-07-22 | 2016-12-13 | Qualcomm Incorporated | Slice header three-dimensional video extension for slice header prediction |
| CN103024397B (zh) * | 2013-01-07 | 2015-07-08 | 华为技术有限公司 | 确定时域运动矢量预测值的方法和装置 |
| WO2015004606A1 (en) * | 2013-07-09 | 2015-01-15 | Nokia Corporation | Method and apparatus for video coding involving syntax for signalling motion information |
| EP3056007A4 (en) * | 2013-10-11 | 2017-05-24 | Sharp Kabushiki Kaisha | Color information and chromaticity signaling |
| US20150373350A1 (en) | 2014-06-20 | 2015-12-24 | Qualcomm Incorporated | Temporal motion vector prediction (tmvp) indication in multi-layer codecs |
-
2015
- 2015-06-17 US US14/742,286 patent/US20150373350A1/en not_active Abandoned
- 2015-06-17 US US14/742,258 patent/US20150373343A1/en not_active Abandoned
- 2015-06-18 JP JP2016573836A patent/JP6672184B2/ja active Active
- 2015-06-18 EP EP15733056.4A patent/EP3158748B1/en active Active
- 2015-06-18 BR BR112016029717A patent/BR112016029717A8/pt not_active IP Right Cessation
- 2015-06-18 KR KR1020167035424A patent/KR20170020799A/ko not_active Withdrawn
- 2015-06-18 WO PCT/US2015/036479 patent/WO2015195948A1/en not_active Ceased
- 2015-06-18 CA CA2952454A patent/CA2952454A1/en not_active Abandoned
- 2015-06-18 EP EP15745004.0A patent/EP3158766A1/en not_active Withdrawn
- 2015-06-18 JP JP2016573822A patent/JP2017525224A/ja active Pending
- 2015-06-18 CN CN201580031596.4A patent/CN106464902B/zh active Active
- 2015-06-18 KR KR1020167035423A patent/KR20170020798A/ko not_active Abandoned
- 2015-06-18 CN CN201580032655.XA patent/CN106416255B/zh not_active Expired - Fee Related
- 2015-06-18 CA CA2952450A patent/CA2952450A1/en not_active Abandoned
- 2015-06-18 WO PCT/US2015/036467 patent/WO2015195938A1/en not_active Ceased
- 2015-06-18 BR BR112016029724A patent/BR112016029724A2/pt not_active Application Discontinuation
-
2018
- 2018-01-30 US US15/884,275 patent/US10404990B2/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2017523684A5 (https=) | ||
| JP2017507517A5 (https=) | ||
| JP2017510127A5 (https=) | ||
| JP2016537932A5 (https=) | ||
| JP2016539601A5 (https=) | ||
| JP2016527785A5 (https=) | ||
| JP2016525317A5 (https=) | ||
| US10516903B2 (en) | Method and apparatus for transmitting video data | |
| JP2016524876A5 (https=) | ||
| US10142707B2 (en) | Systems and methods for video streaming based on conversion of a target key frame | |
| JP2016539600A5 (https=) | ||
| CN113302928B (zh) | 传输多视频流的系统和方法 | |
| JP2016531488A5 (https=) | ||
| JP2016518766A5 (https=) | ||
| JP2017508336A5 (https=) | ||
| US10620810B2 (en) | Method and a system for performing scrubbing in a video stream | |
| JP2016501483A5 (https=) | ||
| JP2016509404A5 (https=) | ||
| JP2015534775A5 (https=) | ||
| JP2016513913A5 (https=) | ||
| JP2016508011A5 (https=) | ||
| US10805570B2 (en) | System and method for streaming multimedia data | |
| WO2018010662A1 (zh) | 视频文件的转码方法，装置及存储介质 | |
| JP2016518771A5 (https=) | ||
| CN104639951A (zh) | 视频码流的抽帧处理方法及装置 |