JP2014209762A5 - - Google Patents

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Publication number
JP2014209762A5
JP2014209762A5 JP2014123569A JP2014123569A JP2014209762A5 JP 2014209762 A5 JP2014209762 A5 JP 2014209762A5 JP 2014123569 A JP2014123569 A JP 2014123569A JP 2014123569 A JP2014123569 A JP 2014123569A JP 2014209762 A5 JP2014209762 A5 JP 2014209762A5
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Japan
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motion vector
motion
current block
motion information
deriving
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JP2014123569A
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Japanese (ja)
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JP5970022B2 (ja
JP2014209762A (ja
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Priority claimed from KR1020110137042A external-priority patent/KR20120068743A/ko
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JP2014123569A 2010-12-17 2014-06-16 映像復号化方法 Active JP5970022B2 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2010-0130229 2010-12-17
KR20100130229 2010-12-17
KR1020110137042A KR20120068743A (ko) 2010-12-17 2011-12-19 인터 예측 방법 및 그 장치
KR10-2011-0137042 2011-12-19

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2013540905A Division JP2014501091A (ja) 2010-12-17 2011-12-19 インター予測方法及びその装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2016092717A Division JP6228261B2 (ja) 2010-12-17 2016-05-02 映像復号化方法

Publications (3)

Publication Number Publication Date
JP2014209762A JP2014209762A (ja) 2014-11-06
JP2014209762A5 true JP2014209762A5 (cg-RX-API-DMAC7.html) 2015-01-15
JP5970022B2 JP5970022B2 (ja) 2016-08-17

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JP2013540905A Pending JP2014501091A (ja) 2010-12-17 2011-12-19 インター予測方法及びその装置
JP2014123569A Active JP5970022B2 (ja) 2010-12-17 2014-06-16 映像復号化方法
JP2016092717A Active JP6228261B2 (ja) 2010-12-17 2016-05-02 映像復号化方法
JP2017197967A Active JP6492147B2 (ja) 2010-12-17 2017-10-11 映像復号化方法
JP2019038834A Active JP6724198B2 (ja) 2010-12-17 2019-03-04 映像復号化方法
JP2020107119A Active JP6992128B2 (ja) 2010-12-17 2020-06-22 映像復号化方法
JP2021198721A Active JP7210687B2 (ja) 2010-12-17 2021-12-07 映像復号化方法
JP2023001347A Active JP7448694B2 (ja) 2010-12-17 2023-01-06 映像復号化方法
JP2024030713A Active JP7585535B2 (ja) 2010-12-17 2024-02-29 映像復号化方法
JP2024193933A Active JP7792491B2 (ja) 2010-12-17 2024-11-05 映像復号化方法

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JP2013540905A Pending JP2014501091A (ja) 2010-12-17 2011-12-19 インター予測方法及びその装置

Family Applications After (8)

Application Number Title Priority Date Filing Date
JP2016092717A Active JP6228261B2 (ja) 2010-12-17 2016-05-02 映像復号化方法
JP2017197967A Active JP6492147B2 (ja) 2010-12-17 2017-10-11 映像復号化方法
JP2019038834A Active JP6724198B2 (ja) 2010-12-17 2019-03-04 映像復号化方法
JP2020107119A Active JP6992128B2 (ja) 2010-12-17 2020-06-22 映像復号化方法
JP2021198721A Active JP7210687B2 (ja) 2010-12-17 2021-12-07 映像復号化方法
JP2023001347A Active JP7448694B2 (ja) 2010-12-17 2023-01-06 映像復号化方法
JP2024030713A Active JP7585535B2 (ja) 2010-12-17 2024-02-29 映像復号化方法
JP2024193933A Active JP7792491B2 (ja) 2010-12-17 2024-11-05 映像復号化方法

Country Status (3)

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US (6) US10397599B2 (cg-RX-API-DMAC7.html)
JP (10) JP2014501091A (cg-RX-API-DMAC7.html)
KR (6) KR20120068743A (cg-RX-API-DMAC7.html)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101681303B1 (ko) * 2010-07-29 2016-12-01 에스케이 텔레콤주식회사 블록 분할예측을 이용한 영상 부호화/복호화 방법 및 장치
KR20120068743A (ko) 2010-12-17 2012-06-27 한국전자통신연구원 인터 예측 방법 및 그 장치
RU2716230C2 (ru) 2011-09-09 2020-03-06 Кт Корпорейшен Способ декодирования видеосигнала
AU2012310514B2 (en) 2011-09-23 2014-12-04 Kt Corporation Method for inducing a merge candidate block and device using same
EP2874390A4 (en) * 2012-07-10 2016-02-24 Lg Electronics Inc METHOD AND DEVICE FOR PROCESSING A VIDEO SIGNAL
WO2014084614A1 (ko) * 2012-11-27 2014-06-05 인텔렉추얼 디스커버리 주식회사 깊이 정보를 이용한 부호화/복호화 방법 및 장치
US20160134883A1 (en) * 2013-04-05 2016-05-12 Samsung Electronics Co., Ltd. Video stream coding method according to prediction struction for multi-view video and device therefor, and video stream decoding method according to prediction structure for multi-view video and device therefor
WO2014168444A1 (ko) * 2013-04-11 2014-10-16 엘지전자 주식회사 비디오 신호 처리 방법 및 장치
US10178392B2 (en) 2013-12-24 2019-01-08 Kt Corporation Method and apparatus for encoding/decoding multilayer video signal
US10681369B2 (en) 2014-01-03 2020-06-09 University-Industry Cooperation Group Of Kyung Hee University Method and device for inducing motion information between temporal points of sub prediction unit
WO2015102443A1 (ko) * 2014-01-03 2015-07-09 경희대학교 산학협력단 서브 예측 유닛 단위의 시간적인 시점 간 움직임 정보 유도의 방법 및 장치
WO2015147427A1 (ko) * 2014-03-24 2015-10-01 주식회사 케이티 멀티 레이어 비디오 신호 인코딩/디코딩 방법 및 장치
KR20170023000A (ko) * 2014-06-20 2017-03-02 삼성전자주식회사 인터 레이어 비디오 부복호화를 위한 깊이 영상의 예측 모드 전송 방법 및 장치
WO2016003209A1 (ko) * 2014-07-03 2016-01-07 주식회사 케이티 다시점 비디오 신호 처리 방법 및 장치
EP4418654A3 (en) * 2014-10-31 2024-11-06 Samsung Electronics Co., Ltd Video encoding device and video decoding device using high-precision skip encoding and method thereof
US10887597B2 (en) * 2015-06-09 2021-01-05 Qualcomm Incorporated Systems and methods of determining illumination compensation parameters for video coding
WO2017003063A1 (ko) * 2015-06-28 2017-01-05 엘지전자(주) 인터 예측 모드 기반 영상 처리 방법 및 이를 위한 장치
US9780891B2 (en) * 2016-03-03 2017-10-03 Electronics And Telecommunications Research Institute Method and device for calibrating IQ imbalance and DC offset of RF tranceiver
CN116743991B (zh) 2016-08-03 2025-09-16 株式会社Kt 视频解码方法、视频编码方法和视频数据的传送方法
KR102595689B1 (ko) 2017-09-29 2023-10-30 인텔렉추얼디스커버리 주식회사 영상 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
US10856003B2 (en) * 2017-10-03 2020-12-01 Qualcomm Incorporated Coding affine prediction motion information for video coding
CN118921481A (zh) * 2018-03-14 2024-11-08 Lx 半导体科技有限公司 图像编码/解码设备和发送图像数据的设备
WO2020003283A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Conditions for updating luts
EP4475530A3 (en) 2018-06-29 2025-02-19 Beijing Bytedance Network Technology Co., Ltd. Partial/full pruning when adding a hmvp candidate to merge/amvp
SG11202012293RA (en) * 2018-06-29 2021-01-28 Beijing Bytedance Network Technology Co Ltd Update of look up table: fifo, constrained fifo
WO2020003279A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Concept of using one or multiple look up tables to store motion information of previously coded in order and use them to code following blocks
CN114900696B (zh) 2018-06-29 2025-08-19 抖音视界(北京)有限公司 Lut中的运动候选的检查顺序
GB2588006B (en) 2018-06-29 2023-03-22 Beijing Bytedance Network Tech Co Ltd Number of motion candidates in a look up table to be checked according to mode
CN110662058B (zh) 2018-06-29 2023-06-30 北京字节跳动网络技术有限公司 查找表的使用条件
CN110662043B (zh) 2018-06-29 2021-12-21 北京字节跳动网络技术有限公司 一种用于处理视频数据的方法、装置和计算机可读介质
CN110677666B (zh) 2018-07-02 2022-06-14 北京字节跳动网络技术有限公司 Lamvr中取整和修剪的顺序
CN111064961B (zh) 2018-09-12 2023-06-09 北京字节跳动网络技术有限公司 视频处理方法和装置
EP3888355A4 (en) 2019-01-10 2022-03-23 Beijing Bytedance Network Technology Co., Ltd. LOOKUP TABLE UPDATE INVOCATION
WO2020143824A1 (en) 2019-01-13 2020-07-16 Beijing Bytedance Network Technology Co., Ltd. Interaction between lut and shared merge list
WO2020147772A1 (en) 2019-01-16 2020-07-23 Beijing Bytedance Network Technology Co., Ltd. Motion candidates derivation
WO2020192611A1 (en) 2019-03-22 2020-10-01 Beijing Bytedance Network Technology Co., Ltd. Interaction between merge list construction and other tools
CN112565789B (zh) * 2019-11-13 2021-09-17 腾讯科技（深圳）有限公司 视频解码及编码方法、装置、计算机可读介质及电子设备
US12192473B2 (en) * 2021-10-21 2025-01-07 Tencent America LLC Schemes for adjusting adaptive resolution for motion vector difference
US12238294B2 (en) * 2022-04-18 2025-02-25 Tencent America LLC Sub-block based temporal motion vector predictor with an motion vector offset
CN120323021A (zh) * 2022-10-07 2025-07-15 Lg电子株式会社 图像编码/解码方法、用于发送比特流的方法及存储比特流的记录介质
WO2024080747A1 (ko) * 2022-10-11 2024-04-18 한국전자통신연구원 영상 부호화/복호화를 위한 방법, 장치 및 기록 매체

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0620050A (ja) * 1992-07-03 1994-01-28 Matsushita Electric Ind Co Ltd 動画像信号の復号化装置と推定動きベクトル算出方法
GB2378338A (en) * 2001-07-31 2003-02-05 Hewlett Packard Co Automatic identification of features of interest within a video signal
US8406301B2 (en) 2002-07-15 2013-03-26 Thomson Licensing Adaptive weighting of reference pictures in video encoding
CN101883279B (zh) 2002-08-08 2012-12-19 松下电器产业株式会社 移动电话机、电视机、车载导航设备及机顶盒
KR100557576B1 (ko) 2002-12-10 2006-03-03 엘지전자 주식회사 픽쳐 모션벡터 예측방법
US7602849B2 (en) * 2003-11-17 2009-10-13 Lsi Corporation Adaptive reference picture selection based on inter-picture motion measurement
JP2005354276A (ja) * 2004-06-09 2005-12-22 Seiko Epson Corp 画像差分演算方法及びその装置、動き検出装置及び画像データ圧縮装置
KR100584603B1 (ko) 2004-08-03 2006-05-30 학교법인 대양학원 다시점 영상의 다이렉트 모드 움직임 예측 방법 및 장치
US20080285651A1 (en) * 2007-05-17 2008-11-20 The Hong Kong University Of Science And Technology Spatio-temporal boundary matching algorithm for temporal error concealment
EP2141927A1 (en) * 2008-07-03 2010-01-06 Panasonic Corporation Filters for video coding
KR100907174B1 (ko) 2008-09-11 2009-07-09 엘지전자 주식회사 모션벡터 결정방법
KR100890510B1 (ko) 2008-09-11 2009-03-26 엘지전자 주식회사 모션벡터 결정방법
KR101452859B1 (ko) 2009-08-13 2014-10-23 삼성전자주식회사 움직임 벡터를 부호화 및 복호화하는 방법 및 장치
US9060176B2 (en) * 2009-10-01 2015-06-16 Ntt Docomo, Inc. Motion vector prediction in video coding
WO2011048903A1 (ja) 2009-10-20 2011-04-28 シャープ株式会社 動画像符号化装置、動画像復号装置、および、データ構造
KR101522850B1 (ko) 2010-01-14 2015-05-26 삼성전자주식회사 움직임 벡터를 부호화, 복호화하는 방법 및 장치
US9036692B2 (en) * 2010-01-18 2015-05-19 Mediatek Inc. Motion prediction method
WO2011095260A1 (en) * 2010-02-05 2011-08-11 Telefonaktiebolaget L M Ericsson (Publ) Managing predicted motion vector candidates
WO2011125211A1 (ja) 2010-04-08 2011-10-13 株式会社 東芝 画像符号化方法及び画像復号化方法
KR20120068743A (ko) 2010-12-17 2012-06-27 한국전자통신연구원 인터 예측 방법 및 그 장치
RU2716230C2 (ru) 2011-09-09 2020-03-06 Кт Корпорейшен Способ декодирования видеосигнала
KR20130050149A (ko) * 2011-11-07 2013-05-15 오수미 인터 모드에서의 예측 블록 생성 방법

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