JP2017513332A5 - - Google Patents
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- JP2017513332A5 JP2017513332A5 JP2016557255A JP2016557255A JP2017513332A5 JP 2017513332 A5 JP2017513332 A5 JP 2017513332A5 JP 2016557255 A JP2016557255 A JP 2016557255A JP 2016557255 A JP2016557255 A JP 2016557255A JP 2017513332 A5 JP2017513332 A5 JP 2017513332A5
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- picture
- current picture
- block
- video data
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- 238000000034 method Methods 0.000 claims 16
- 230000007774 longterm Effects 0.000 claims 3
- 238000006073 displacement reaction Methods 0.000 claims 2
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461969022P | 2014-03-21 | 2014-03-21 | |
| US61/969,022 | 2014-03-21 | ||
| US201462000437P | 2014-05-19 | 2014-05-19 | |
| US62/000,437 | 2014-05-19 | ||
| US14/663,155 US10432928B2 (en) | 2014-03-21 | 2015-03-19 | Using a current picture as a reference for video coding |
| US14/663,155 | 2015-03-19 | ||
| PCT/US2015/021866 WO2015143395A1 (en) | 2014-03-21 | 2015-03-20 | Using a current picture as a reference for video coding |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017513332A JP2017513332A (ja) | 2017-05-25 |
| JP2017513332A5 true JP2017513332A5 (enExample) | 2018-04-19 |
| JP6640102B2 JP6640102B2 (ja) | 2020-02-05 |
Family
ID=54143319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016557255A Active JP6640102B2 (ja) | 2014-03-21 | 2015-03-20 | ビデオコーディングの参照として現在のピクチャを使用すること |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US10432928B2 (enExample) |
| EP (3) | EP4465632A3 (enExample) |
| JP (1) | JP6640102B2 (enExample) |
| KR (2) | KR102454842B1 (enExample) |
| CN (2) | CN106105215B (enExample) |
| BR (1) | BR112016023406B1 (enExample) |
| DK (1) | DK3661208T3 (enExample) |
| ES (1) | ES2904510T3 (enExample) |
| HU (1) | HUE057517T2 (enExample) |
| MX (1) | MX360488B (enExample) |
| WO (1) | WO2015143395A1 (enExample) |
Families Citing this family (63)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11109036B2 (en) | 2013-10-14 | 2021-08-31 | Microsoft Technology Licensing, Llc | Encoder-side options for intra block copy prediction mode for video and image coding |
| AU2013403224B2 (en) | 2013-10-14 | 2018-10-18 | Microsoft Technology Licensing, Llc | Features of intra block copy prediction mode for video and image coding and decoding |
| AU2014376061B8 (en) | 2014-01-03 | 2019-05-30 | Microsoft Technology Licensing, Llc | Block vector prediction in video and image coding/decoding |
| US11284103B2 (en) | 2014-01-17 | 2022-03-22 | Microsoft Technology Licensing, Llc | Intra block copy prediction with asymmetric partitions and encoder-side search patterns, search ranges and approaches to partitioning |
| US10432928B2 (en) | 2014-03-21 | 2019-10-01 | Qualcomm Incorporated | Using a current picture as a reference for video coding |
| AU2014202921B2 (en) * | 2014-05-29 | 2017-02-02 | Canon Kabushiki Kaisha | Method, apparatus and system for de-blocking a block of video samples |
| KR102413529B1 (ko) * | 2014-06-19 | 2022-06-24 | 마이크로소프트 테크놀로지 라이센싱, 엘엘씨 | 통합된 인트라 블록 카피 및 인터 예측 모드 |
| US10412387B2 (en) | 2014-08-22 | 2019-09-10 | Qualcomm Incorporated | Unified intra-block copy and inter-prediction |
| US10455231B2 (en) * | 2014-09-30 | 2019-10-22 | Hfi Innovation Inc. | Method of adaptive motion vector resolution for video coding |
| JP2017535145A (ja) | 2014-09-30 | 2017-11-24 | マイクロソフト テクノロジー ライセンシング,エルエルシー | 波面並列処理が可能にされた場合のピクチャ内予測モードに関する規則 |
| US9918105B2 (en) * | 2014-10-07 | 2018-03-13 | Qualcomm Incorporated | Intra BC and inter unification |
| US9854237B2 (en) | 2014-10-14 | 2017-12-26 | Qualcomm Incorporated | AMVP and merge candidate list derivation for intra BC and inter prediction unification |
| CN112584139B (zh) * | 2014-11-27 | 2024-08-13 | 株式会社Kt | 对视频信号进行解码或编码的方法 |
| EP3292691A4 (en) * | 2015-05-29 | 2019-01-23 | HFI Innovation Inc. | METHOD OF MANAGING A DECODED IMAGE DEVICE FOR INTRABLOCK COPYING MODE |
| TWI816224B (zh) | 2015-06-08 | 2023-09-21 | 美商Vid衡器股份有限公司 | 視訊解碼或編碼方法及裝置 |
| CN115134609B (zh) | 2015-06-11 | 2025-02-21 | 杜比实验室特许公司 | 使用自适应去块滤波编码和解码图像的方法及其装置 |
| KR102164062B1 (ko) * | 2015-09-08 | 2020-10-13 | 미디어텍 인크. | 인트라 블록 복사 모드를 위한 디코딩된 픽처 버퍼의 방법 및 시스템 |
| US10097836B2 (en) * | 2015-09-28 | 2018-10-09 | Samsung Electronics Co., Ltd. | Method and device to mark a reference picture for video coding |
| JP6643884B2 (ja) * | 2015-12-04 | 2020-02-12 | 日本放送協会 | 映像符号化装置およびプログラム |
| US10666936B2 (en) * | 2015-12-17 | 2020-05-26 | Samsung Electronics Co., Ltd. | Video decoding method and video decoding apparatus using merge candidate list |
| CA3025490A1 (en) * | 2016-05-28 | 2017-12-07 | Mediatek Inc. | Method and apparatus of current picture referencing for video coding using affine motion compensation |
| US20180199062A1 (en) * | 2017-01-11 | 2018-07-12 | Qualcomm Incorporated | Intra prediction techniques for video coding |
| MX2019008641A (es) * | 2017-01-31 | 2019-09-10 | Sharp Kk | Sistemas y metodos para escalar valores de nivel del coeficiente de transformada. |
| CN110537370B (zh) * | 2017-02-08 | 2023-08-25 | 弗劳恩霍夫应用研究促进协会 | 用于图片编码的装置和方法、以及用于图片解码的装置和方法 |
| US20200120359A1 (en) * | 2017-04-11 | 2020-04-16 | Vid Scale, Inc. | 360-degree video coding using face continuities |
| KR102424411B1 (ko) * | 2017-04-13 | 2022-07-25 | 엘지전자 주식회사 | 영상의 부호화/복호화 방법 및 이를 위한 장치 |
| CN109089119B (zh) * | 2017-06-13 | 2021-08-13 | 浙江大学 | 一种运动矢量预测的方法及设备 |
| US11418816B2 (en) | 2017-09-20 | 2022-08-16 | Vid Scale, Inc. | Handling face discontinuities in 360-degree video coding |
| US11012715B2 (en) | 2018-02-08 | 2021-05-18 | Qualcomm Incorporated | Intra block copy for video coding |
| US11140418B2 (en) * | 2018-07-17 | 2021-10-05 | Qualcomm Incorporated | Block-based adaptive loop filter design and signaling |
| US10798376B2 (en) * | 2018-07-17 | 2020-10-06 | Tencent America LLC | Method and apparatus for video coding |
| CA3108468A1 (en) * | 2018-08-06 | 2020-02-13 | Electronics And Telecommunications Research Institute | Image encoding/decoding method and device, and recording medium storing bitstream |
| EP3831070B1 (en) | 2018-08-17 | 2025-11-26 | Huawei Technologies Co., Ltd. | Reference picture management in video coding |
| US11758164B2 (en) * | 2018-10-23 | 2023-09-12 | Tencent America LLC | Method and apparatus for video coding |
| KR102660160B1 (ko) | 2018-11-22 | 2024-04-24 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 서브 블록 기반 인터 예측을 위한 조정 방법 |
| CN111372085B (zh) * | 2018-12-25 | 2021-07-09 | 厦门星宸科技有限公司 | 影像解码装置与方法 |
| US11758132B2 (en) * | 2018-12-28 | 2023-09-12 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Encoder and decoder, encoding method and decoding method with complexity handling for flexibly sized picture partitions |
| CN111385570B (zh) * | 2018-12-28 | 2021-11-02 | 杭州海康威视数字技术股份有限公司 | 编码方法、解码方法及装置 |
| CN113366846B (zh) | 2019-02-02 | 2025-08-29 | 北京字节跳动网络技术有限公司 | 用于视频编解码中的帧内块复制的缓冲区更新 |
| KR20210123300A (ko) | 2019-02-02 | 2021-10-13 | 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 | 비디오 코딩에서 인트라 블록 복사를 위한 버퍼 관리 |
| CN113383548A (zh) | 2019-02-03 | 2021-09-10 | 北京字节跳动网络技术有限公司 | Mv精度和mv差编解码之间的相互作用 |
| US11595662B2 (en) * | 2019-02-06 | 2023-02-28 | Tencent America LLC | Method and apparatus for neighboring block availability in video coding |
| CN113424538B (zh) | 2019-02-14 | 2025-09-16 | 北京字节跳动网络技术有限公司 | 解码器侧细化工具的选择性应用 |
| WO2020177661A1 (en) | 2019-03-01 | 2020-09-10 | Beijing Bytedance Network Technology Co., Ltd. | Order-based updating for intra block copy in video coding |
| CN113508597B (zh) | 2019-03-01 | 2023-11-21 | 北京字节跳动网络技术有限公司 | 用于视频编解码中的帧内块复制的基于方向的预测 |
| CN117640927A (zh) | 2019-03-04 | 2024-03-01 | 北京字节跳动网络技术有限公司 | 视频编解码中的帧内块复制中的实施方式方面 |
| EP3937490A4 (en) * | 2019-03-04 | 2022-12-28 | Lg Electronics Inc. | INTRA-BLOCK CODING-BASED VIDEO OR IMAGE CODING |
| US11240516B2 (en) * | 2019-03-20 | 2022-02-01 | Tencent America LLC | Coding mode signaling for small blocks |
| JP7391109B2 (ja) | 2019-05-11 | 2023-12-04 | 北京字節跳動網絡技術有限公司 | ビデオ処理におけるコーディングツールの選択的使用 |
| KR102858626B1 (ko) * | 2019-06-13 | 2025-09-10 | 베이징 다지아 인터넷 인포메이션 테크놀로지 컴퍼니 리미티드 | 비디오 코딩을 위한 모션 벡터 예측 |
| BR112022000187A2 (pt) | 2019-07-06 | 2022-02-22 | Beijing Bytedance Network Tech Co Ltd | Método de processamento de dados de vídeo, aparelho para processar dados de vídeo, meio de armazenamento não transitório legível por computador, meio de gravação não transitório legível por computador |
| CN117395398A (zh) | 2019-07-10 | 2024-01-12 | 北京字节跳动网络技术有限公司 | 用于视频编解码中的帧内块复制的样点标识 |
| CN114097221B (zh) | 2019-07-11 | 2024-01-12 | 北京字节跳动网络技术有限公司 | 用于视频编解码中的帧内块复制的比特流一致性约束 |
| CN114208184B (zh) | 2019-08-13 | 2025-01-07 | 北京字节跳动网络技术有限公司 | 基于子块的帧间预测中的运动精度 |
| WO2021027862A1 (en) * | 2019-08-13 | 2021-02-18 | Beijing Bytedance Network Technology Co., Ltd. | Motion precision in sub-block based inter prediction |
| WO2021055114A1 (en) * | 2019-09-20 | 2021-03-25 | Alibaba Group Holding Limited | Method and system for signaling chroma quantization parameter offset |
| WO2021052507A1 (en) | 2019-09-22 | 2021-03-25 | Beijing Bytedance Network Technology Co., Ltd. | Sub-picture coding and decoding of video |
| JP7628533B2 (ja) * | 2019-10-12 | 2025-02-10 | 北京字節跳動網絡技術有限公司 | ビデオコーディングツールのための高レベルシンタックス |
| US12206857B2 (en) | 2019-12-12 | 2025-01-21 | Lg Electronics Inc. | Method and device for signaling image information |
| EP4085620A4 (en) * | 2020-01-23 | 2023-03-01 | Huawei Technologies Co., Ltd. | REFERENCE IMAGE MANAGEMENT PROCEDURE FOR VIDEO CODING |
| US11825073B2 (en) * | 2020-03-20 | 2023-11-21 | Qualcomm Incorporated | High level syntax for video with mixed NAL unit types |
| US11516514B2 (en) * | 2020-03-27 | 2022-11-29 | Tencent America LLC | High level control for deblocking operations |
| US20240073438A1 (en) * | 2022-08-24 | 2024-02-29 | Apple Inc. | Motion vector coding simplifications |
Family Cites Families (48)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4166781B2 (ja) * | 2005-12-09 | 2008-10-15 | 松下電器産業株式会社 | 動きベクトル検出装置および動きベクトル検出方法 |
| CN101617537A (zh) | 2007-01-17 | 2009-12-30 | Lg电子株式会社 | 用于处理视频信号的方法和装置 |
| EP2145482A1 (en) * | 2007-04-19 | 2010-01-20 | Thomson Licensing | Adaptive reference picture data generation for intra prediction |
| US8548041B2 (en) | 2008-09-25 | 2013-10-01 | Mediatek Inc. | Adaptive filter |
| US8363721B2 (en) * | 2009-03-26 | 2013-01-29 | Cisco Technology, Inc. | Reference picture prediction for video coding |
| WO2011128272A2 (en) | 2010-04-13 | 2011-10-20 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Hybrid video decoder, hybrid video encoder, data stream |
| EP2597957A2 (en) * | 2010-07-30 | 2013-06-05 | Bioworks, Inc. | Growth enhancement and control of bacterial and fungal plant diseases with streptomyces scopuliridis |
| US9066102B2 (en) * | 2010-11-17 | 2015-06-23 | Qualcomm Incorporated | Reference picture list construction for generalized P/B frames in video coding |
| CN105847831B (zh) | 2010-11-23 | 2019-08-09 | Lg电子株式会社 | 视频编码装置和视频解码装置 |
| US9008176B2 (en) * | 2011-01-22 | 2015-04-14 | Qualcomm Incorporated | Combined reference picture list construction for video coding |
| US9008181B2 (en) | 2011-01-24 | 2015-04-14 | Qualcomm Incorporated | Single reference picture list utilization for interprediction video coding |
| US9288500B2 (en) * | 2011-05-12 | 2016-03-15 | Texas Instruments Incorporated | Luma-based chroma intra-prediction for video coding |
| WO2012173439A2 (ko) | 2011-06-15 | 2012-12-20 | 한국전자통신연구원 | 스케일러블 비디오 코딩 및 디코딩 방법과 이를 이용한 장치 |
| US10298939B2 (en) | 2011-06-22 | 2019-05-21 | Qualcomm Incorporated | Quantization in video coding |
| US8396867B2 (en) * | 2011-07-13 | 2013-03-12 | Nimblecat, Inc. | Identifying and ranking networked biographies and referral paths corresponding to selected qualifications |
| US10034018B2 (en) | 2011-09-23 | 2018-07-24 | Velos Media, Llc | Decoded picture buffer management |
| KR20130037161A (ko) | 2011-10-05 | 2013-04-15 | 한국전자통신연구원 | 스케일러블 비디오 코딩을 위한 향상된 계층간 움직임 정보 예측 방법 및 그 장치 |
| US9288506B2 (en) * | 2012-01-05 | 2016-03-15 | Qualcomm Incorporated | Signaling view synthesis prediction support in 3D video coding |
| US8693793B2 (en) | 2012-01-19 | 2014-04-08 | Sharp Laboratories Of America, Inc. | Reducing reference picture set signal overhead on an electronic device |
| US20130188717A1 (en) * | 2012-01-20 | 2013-07-25 | Qualcomm Incorporated | Motion prediction in svc using partition mode without split flag |
| US9554149B2 (en) | 2012-02-29 | 2017-01-24 | Lg Electronics, Inc. | Inter-layer prediction method and apparatus using same |
| US9503702B2 (en) | 2012-04-13 | 2016-11-22 | Qualcomm Incorporated | View synthesis mode for three-dimensional video coding |
| PL3926832T3 (pl) | 2012-04-15 | 2024-04-15 | Samsung Electronics Co., Ltd. | Urządzenie do dekodowania wideo z wykorzystaniem aktualizacji parametrów do pozbywania się binaryzacji zakodowanego entropijnie współczynnika przekształcenia i korzystający z tego w celu binaryzacji sposób kodowania |
| US9532046B2 (en) * | 2012-04-16 | 2016-12-27 | Qualcomm Incorporated | Reference picture set prediction for video coding |
| EP3595315B1 (en) | 2012-04-16 | 2021-01-13 | Samsung Electronics Co., Ltd. | Method and apparatus for determining reference picture set of image |
| US9167248B2 (en) * | 2012-07-13 | 2015-10-20 | Qualcomm Incorporated | Reference picture list modification for video coding |
| US9491461B2 (en) | 2012-09-27 | 2016-11-08 | Qualcomm Incorporated | Scalable extensions to HEVC and temporal motion vector prediction |
| WO2014051372A1 (ko) | 2012-09-28 | 2014-04-03 | 엘지전자 주식회사 | 영상 복호화 방법 및 이를 이용하는 장치 |
| US9392268B2 (en) | 2012-09-28 | 2016-07-12 | Qualcomm Incorporated | Using base layer motion information |
| EP2907311A4 (en) | 2012-10-09 | 2016-08-24 | Mediatek Inc | METHOD AND DEVICE FOR PREDICTING AND ASSUMING MOTION DATA IN VIDEO CODING |
| CN109905704B (zh) | 2012-12-14 | 2022-12-16 | Lg 电子株式会社 | 编码视频的方法、解码视频的方法以及使用其的装置 |
| US9674542B2 (en) | 2013-01-02 | 2017-06-06 | Qualcomm Incorporated | Motion vector prediction for video coding |
| US20160065982A1 (en) | 2013-04-05 | 2016-03-03 | Samsung Electronics Co., Ltd. | Method for determining whether or not present image is reference image, and apparatus therefor |
| US11438609B2 (en) | 2013-04-08 | 2022-09-06 | Qualcomm Incorporated | Inter-layer picture signaling and related processes |
| US10015515B2 (en) | 2013-06-21 | 2018-07-03 | Qualcomm Incorporated | Intra prediction from a predictive block |
| US9565454B2 (en) * | 2013-06-24 | 2017-02-07 | Microsoft Technology Licensing, Llc | Picture referencing control for video decoding using a graphics processor |
| US20150016533A1 (en) | 2013-07-12 | 2015-01-15 | Qualcomm Incorporated | Intra motion compensation extensions |
| US10313682B2 (en) | 2013-08-26 | 2019-06-04 | Qualcomm Incorporated | Determining regions when performing intra block copying |
| US11470339B2 (en) | 2013-08-27 | 2022-10-11 | Qualcomm Incorporated | Residual prediction for intra block copying |
| US20150071357A1 (en) | 2013-09-12 | 2015-03-12 | Qualcomm Incorporated | Partial intra block copying for video coding |
| US20150098504A1 (en) | 2013-10-09 | 2015-04-09 | Qualcomm Incorporated | Block vector coding for intra block copying |
| US10531116B2 (en) | 2014-01-09 | 2020-01-07 | Qualcomm Incorporated | Adaptive motion vector resolution signaling for video coding |
| US20150264383A1 (en) * | 2014-03-14 | 2015-09-17 | Mitsubishi Electric Research Laboratories, Inc. | Block Copy Modes for Image and Video Coding |
| US10477232B2 (en) | 2014-03-21 | 2019-11-12 | Qualcomm Incorporated | Search region determination for intra block copy in video coding |
| US10432928B2 (en) | 2014-03-21 | 2019-10-01 | Qualcomm Incorporated | Using a current picture as a reference for video coding |
| US9924191B2 (en) | 2014-06-26 | 2018-03-20 | Qualcomm Incorporated | Filters for advanced residual prediction in video coding |
| WO2016078599A1 (en) | 2014-11-20 | 2016-05-26 | Mediatek Inc. | Method of motion vector and block vector resolution control |
| KR102164062B1 (ko) * | 2015-09-08 | 2020-10-13 | 미디어텍 인크. | 인트라 블록 복사 모드를 위한 디코딩된 픽처 버퍼의 방법 및 시스템 |
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2015
- 2015-03-19 US US14/663,155 patent/US10432928B2/en active Active
- 2015-03-20 KR KR1020227010725A patent/KR102454842B1/ko active Active
- 2015-03-20 CN CN201580013062.9A patent/CN106105215B/zh active Active
- 2015-03-20 WO PCT/US2015/021866 patent/WO2015143395A1/en not_active Ceased
- 2015-03-20 BR BR112016023406-5A patent/BR112016023406B1/pt active IP Right Grant
- 2015-03-20 CN CN202010286938.XA patent/CN111818343B/zh active Active
- 2015-03-20 KR KR1020167028879A patent/KR102383619B1/ko active Active
- 2015-03-20 DK DK20151522.8T patent/DK3661208T3/da active
- 2015-03-20 ES ES20151522T patent/ES2904510T3/es active Active
- 2015-03-20 EP EP24190431.7A patent/EP4465632A3/en active Pending
- 2015-03-20 JP JP2016557255A patent/JP6640102B2/ja active Active
- 2015-03-20 HU HUE20151522A patent/HUE057517T2/hu unknown
- 2015-03-20 MX MX2016011590A patent/MX360488B/es active IP Right Grant
- 2015-03-20 EP EP20151522.8A patent/EP3661208B1/en active Active
- 2015-03-20 EP EP15716231.4A patent/EP3120555B1/en active Active
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2019
- 2019-07-26 US US16/523,669 patent/US10863171B2/en active Active