JP2022504073A5 - - Google Patents

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Publication number
JP2022504073A5
JP2022504073A5 JP2021518081A JP2021518081A JP2022504073A5 JP 2022504073 A5 JP2022504073 A5 JP 2022504073A5 JP 2021518081 A JP2021518081 A JP 2021518081A JP 2021518081 A JP2021518081 A JP 2021518081A JP 2022504073 A5 JP2022504073 A5 JP 2022504073A5
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JP
Japan
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hmvp
candidates
candidate list
amvp
candidate
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JP2021518081A
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Japanese (ja)
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JP7342115B2 (ja
JP2022504073A (ja
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Priority claimed from US16/593,388 external-priority patent/US11051034B2/en
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JP2021518081A 2018-10-08 2019-10-07 履歴ベースの動きベクトル予測子の改善 Active JP7342115B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201862742890P 2018-10-08 2018-10-08
US62/742,890 2018-10-08
US16/593,388 2019-10-04
US16/593,388 US11051034B2 (en) 2018-10-08 2019-10-04 History-based motion vector predictor
PCT/US2019/055004 WO2020076705A2 (en) 2018-10-08 2019-10-07 Improvements on history-based motion vector predictor

Publications (3)

Publication Number Publication Date
JP2022504073A JP2022504073A (ja) 2022-01-13
JP2022504073A5 true JP2022504073A5 (enExample) 2022-09-15
JP7342115B2 JP7342115B2 (ja) 2023-09-11

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JP2021518081A Active JP7342115B2 (ja) 2018-10-08 2019-10-07 履歴ベースの動きベクトル予測子の改善

Country Status (20)

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US (1) US11051034B2 (enExample)
EP (1) EP3864841B1 (enExample)
JP (1) JP7342115B2 (enExample)
KR (1) KR102889176B1 (enExample)
CN (1) CN112823517B (enExample)
AU (1) AU2019356483B2 (enExample)
BR (1) BR112021005357A2 (enExample)
CA (1) CA3112448A1 (enExample)
CO (1) CO2021004169A2 (enExample)
ES (1) ES3008269T3 (enExample)
IL (1) IL281298B2 (enExample)
MX (1) MX2021003973A (enExample)
MY (1) MY209631A (enExample)
PH (1) PH12021550507A1 (enExample)
PL (1) PL3864841T3 (enExample)
SA (1) SA521421615B1 (enExample)
SG (1) SG11202102322WA (enExample)
TW (1) TWI826546B (enExample)
WO (1) WO2020076705A2 (enExample)
ZA (1) ZA202103094B (enExample)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2588004B (en) 2018-06-05 2023-03-01 Beijing Bytedance Network Tech Co Ltd Interaction between IBC and affine
WO2019244118A1 (en) 2018-06-21 2019-12-26 Beijing Bytedance Network Technology Co., Ltd. Component-dependent sub-block dividing
CN110636298B (zh) 2018-06-21 2022-09-13 北京字节跳动网络技术有限公司 对于Merge仿射模式和非Merge仿射模式的统一约束
CN110662054B (zh) 2018-06-29 2023-01-06 北京字节跳动网络技术有限公司 用于视频处理的方法、装置、计算机可读存储介质
KR102641872B1 (ko) 2018-06-29 2024-02-29 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 Lut와 amvp 사이의 상호작용
CN112369021B (zh) * 2018-06-29 2024-11-29 韩国电子通信研究院 用于吞吐量增强的图像编码/解码方法和设备以及存储比特流的记录介质
WO2020003282A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Managing motion vector predictors for video coding
TWI723445B (zh) 2018-06-29 2021-04-01 大陸商北京字節跳動網絡技術有限公司 查找表的更新:fifo、約束的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
JP7460617B2 (ja) 2018-06-29 2024-04-02 北京字節跳動網絡技術有限公司 Lut更新条件
EP4325862A3 (en) * 2018-06-29 2024-03-06 Beijing Bytedance Network Technology Co., Ltd. Checking order of motion candidates in lut
CN110662070B (zh) 2018-06-29 2022-03-18 北京字节跳动网络技术有限公司 用于查找表更新的编码的运动信息的选择
WO2020008351A1 (en) 2018-07-02 2020-01-09 Beijing Bytedance Network Technology Co., Ltd. Luts with lic
TWI820211B (zh) 2018-09-12 2023-11-01 大陸商北京字節跳動網絡技術有限公司 取決於總數減去k的開始檢查hmvp候選的條件
MX2021003247A (es) * 2018-09-22 2021-05-12 Lg Electronics Inc Metodo y aparato para procesar se?ales de video usando inter prediccion.
TWI839388B (zh) 2018-09-24 2024-04-21 大陸商北京字節跳動網絡技術有限公司 簡化的基於歷史的運動矢量預測
CN116634170A (zh) * 2018-10-10 2023-08-22 华为技术有限公司 帧间预测方法及装置
WO2020084502A1 (en) 2018-10-23 2020-04-30 Beijing Bytedance Network Technology Co., Ltd. Video processing using local illumination compensation
WO2020084509A1 (en) 2018-10-23 2020-04-30 Beijing Bytedance Network Technology Co., Ltd. Harmonized local illumination compensation and modified inter coding tools
CN111147855B (zh) * 2018-11-02 2024-10-29 北京字节跳动网络技术有限公司 几何分割预测模式与其他工具之间的协调
JP7324841B2 (ja) 2018-11-10 2023-08-10 北京字節跳動網絡技術有限公司 ビデオ・データ処理方法、装置、記憶媒体及び記憶方法
WO2020114407A1 (en) * 2018-12-03 2020-06-11 Beijing Bytedance Network Technology Co., Ltd. Partial pruning method for hmvp mode
WO2020117016A1 (ko) * 2018-12-06 2020-06-11 엘지전자 주식회사 인터 예측을 기반으로 비디오 신호를 처리하기 위한 방법 및 장치
US11394989B2 (en) * 2018-12-10 2022-07-19 Tencent America LLC Method and apparatus for video coding
CN113228639A (zh) * 2018-12-21 2021-08-06 韩国电子通信研究院 图像编码/解码方法和装置以及存储有比特流的记录介质
CN112954364A (zh) * 2018-12-28 2021-06-11 Jvc建伍株式会社 图像编码装置和方法、图像解码装置和方法
TWI829386B (zh) * 2018-12-28 2024-01-11 日商Jvc建伍股份有限公司 影像編碼裝置、影像編碼方法、影像編碼程式、影像解碼裝置、影像解碼方法及影像解碼程式
KR102648159B1 (ko) 2019-01-10 2024-03-18 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 Lut 업데이트의 호출
CN113383554B (zh) 2019-01-13 2022-12-16 北京字节跳动网络技术有限公司 LUT和共享Merge列表之间的交互
CN113316935B (zh) 2019-01-15 2026-03-20 北京字节跳动网络技术有限公司 使用局部照明补偿的运动候选列表
WO2020147747A1 (en) 2019-01-15 2020-07-23 Beijing Bytedance Network Technology Co., Ltd. Weighted prediction in video coding
WO2020147773A1 (en) 2019-01-16 2020-07-23 Beijing Bytedance Network Technology Co., Ltd. Inserting order of motion candidates in lut
CN113316933B (zh) * 2019-01-17 2024-10-11 北京字节跳动网络技术有限公司 使用运动预测进行去方块滤波
EP3915261A4 (en) * 2019-01-31 2023-03-01 HFI Innovation Inc. METHOD AND APPARATUS FOR COMBINED INTER AND INTRA PREDICTION FOR VIDEO CODING
CN113396588B (zh) 2019-02-01 2026-03-20 北京字节跳动网络技术有限公司 不同视频处理模式之间的协调
US11115653B2 (en) * 2019-02-22 2021-09-07 Mediatek Inc. Intra block copy merge list simplification
WO2020187329A1 (en) 2019-03-21 2020-09-24 Beijing Bytedance Network Technology Co., Ltd. Improved weighting processing of combined intra-inter prediction
CN113615193B (zh) 2019-03-22 2024-06-25 北京字节跳动网络技术有限公司 Merge列表构建和其他工具之间的交互
CN113812165B (zh) * 2019-05-09 2023-05-23 北京字节跳动网络技术有限公司 对hmvp表的改进
KR102662603B1 (ko) * 2019-06-06 2024-04-30 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 비디오 코딩을 위한 움직임 후보 리스트 구성
CN113940082B (zh) 2019-06-06 2026-05-26 北京字节跳动网络技术有限公司 基于子块的帧内块复制和不同编解码工具之间的交互
US11973952B2 (en) 2019-06-14 2024-04-30 Telefonaktiebolaget Lm Ericsson (Publ) Simplified downsampling for matrix based intra prediction
CN114009037B (zh) 2019-06-22 2025-01-10 北京字节跳动网络技术有限公司 帧内块复制模式的运动候选列表构建
US11451809B2 (en) * 2019-08-28 2022-09-20 Tencent America LLC Method and apparatus for video coding
CN113709498B (zh) * 2020-05-20 2023-06-02 Oppo广东移动通信有限公司 帧间预测方法、编码器、解码器以及计算机存储介质
CN114374849A (zh) * 2020-10-18 2022-04-19 腾讯科技(深圳)有限公司 一种候选运动信息列表确定方法、装置、电子设备及存储介质
US12676983B2 (en) 2021-11-18 2026-07-07 Lg Electronics Inc. Image encoding/decoding method and device, and recording medium in which bitstream is stored
US20240388720A1 (en) * 2022-02-01 2024-11-21 Apple Inc. Video codec buffer quantity reduction
EP4482150A4 (en) * 2022-02-15 2026-01-14 Lg Electronics Inc IMAGE ENCODING/DECODING METHOD, BINARY STREAM TRANSMISSION METHOD, AND RECORDING MEDIUM FOR STORING THE BINARY STREAM
US12335462B2 (en) * 2022-05-17 2025-06-17 Tencent America LLC Reference motion vector candidates bank improvements
WO2023246412A1 (en) * 2022-06-23 2023-12-28 Mediatek Inc. Methods and apparatus for video coding using multiple history-based motion vector prediction tables
WO2025219105A1 (en) * 2024-04-17 2025-10-23 Nokia Technologies Oy Distance-based hmvp
GB2644100A (en) * 2024-09-17 2026-03-18 Nokia Technologies Oy Coding performed on an uncoded block in an image frame using information from coded-blocks of the image frame

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7567617B2 (en) 2003-09-07 2009-07-28 Microsoft Corporation Predicting motion vectors for fields of forward-predicted interlaced video frames
CN1225127C (zh) * 2003-09-12 2005-10-26 中国科学院计算技术研究所 一种用于视频编码的编码端/解码端双向预测方法
US8358698B2 (en) 2010-01-08 2013-01-22 Research In Motion Limited Method and device for motion vector estimation in video transcoding using full-resolution residuals
CN103392340B (zh) 2011-03-14 2017-02-08 寰发股份有限公司 推导运动向量预测子的方法与装置
KR101934277B1 (ko) * 2011-11-28 2019-01-04 에스케이텔레콤 주식회사 개선된 머지를 이용한 영상 부호화/복호화 방법 및 장치
US9491458B2 (en) 2012-04-12 2016-11-08 Qualcomm Incorporated Scalable video coding prediction with non-causal information
US9699450B2 (en) * 2012-10-04 2017-07-04 Qualcomm Incorporated Inter-view predicted motion vector for 3D video
WO2016068685A1 (ko) 2014-10-31 2016-05-06 삼성전자 주식회사 고정밀 스킵 부호화를 이용한 비디오 부호화 장치 및 비디오 복호화 장치 및 그 방법
US11477477B2 (en) * 2015-01-26 2022-10-18 Qualcomm Incorporated Sub-prediction unit based advanced temporal motion vector prediction
US10560718B2 (en) 2016-05-13 2020-02-11 Qualcomm Incorporated Merge candidates for motion vector prediction for video coding
EP3343925A1 (en) 2017-01-03 2018-07-04 Thomson Licensing Method and apparatus for encoding and decoding motion information
MX2021003247A (es) 2018-09-22 2021-05-12 Lg Electronics Inc Metodo y aparato para procesar se?ales de video usando inter prediccion.

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