JPWO2020096427A5 - - Google Patents

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JPWO2020096427A5
JPWO2020096427A5 JP2021523789A JP2021523789A JPWO2020096427A5 JP WO2020096427 A5 JPWO2020096427 A5 JP WO2020096427A5 JP 2021523789 A JP2021523789 A JP 2021523789A JP 2021523789 A JP2021523789 A JP 2021523789A JP WO2020096427 A5 JPWO2020096427 A5 JP WO2020096427A5
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JP7423624B2 (ja
JP2022506423A5 (https=
JP2022506423A (ja
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Priority claimed from PCT/KR2019/015199 external-priority patent/WO2020096427A1/ko
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Publication of JPWO2020096427A5 publication Critical patent/JPWO2020096427A5/ja
Priority to JP2024005196A priority Critical patent/JP7634734B2/ja
Priority to JP2024005164A priority patent/JP7628632B2/ja
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Priority to JP2025019602A priority patent/JP2025072574A/ja
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JP2021523789A 2018-11-08 2019-11-08 ビデオ信号符号化/復号方法及びその機器 Active JP7423624B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2024005196A JP7634734B2 (ja) 2018-11-08 2024-01-17 ビデオ信号符号化/復号方法及びその機器
JP2024005164A JP7628632B2 (ja) 2018-11-08 2024-01-17 ビデオ信号符号化/復号方法及びその機器
JP2025019602A JP2025072574A (ja) 2018-11-08 2025-02-07 ビデオ信号符号化/復号方法及びその機器

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR10-2018-0136308 2018-11-08
KR20180136308 2018-11-08
KR10-2018-0148874 2018-11-27
KR20180148874 2018-11-27
PCT/KR2019/015199 WO2020096427A1 (ko) 2018-11-08 2019-11-08 영상 신호 부호화/복호화 방법 및 이를 위한 장치

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JP2024005196A Division JP7634734B2 (ja) 2018-11-08 2024-01-17 ビデオ信号符号化/復号方法及びその機器
JP2024005164A Division JP7628632B2 (ja) 2018-11-08 2024-01-17 ビデオ信号符号化/復号方法及びその機器

Publications (4)

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JP2022506423A JP2022506423A (ja) 2022-01-17
JP2022506423A5 JP2022506423A5 (https=) 2022-10-21
JPWO2020096427A5 true JPWO2020096427A5 (https=) 2022-10-21
JP7423624B2 JP7423624B2 (ja) 2024-01-29

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JP2021523789A Active JP7423624B2 (ja) 2018-11-08 2019-11-08 ビデオ信号符号化/復号方法及びその機器
JP2024005196A Active JP7634734B2 (ja) 2018-11-08 2024-01-17 ビデオ信号符号化/復号方法及びその機器
JP2024005164A Active JP7628632B2 (ja) 2018-11-08 2024-01-17 ビデオ信号符号化/復号方法及びその機器
JP2025019602A Pending JP2025072574A (ja) 2018-11-08 2025-02-07 ビデオ信号符号化/復号方法及びその機器

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JP2024005196A Active JP7634734B2 (ja) 2018-11-08 2024-01-17 ビデオ信号符号化/復号方法及びその機器
JP2024005164A Active JP7628632B2 (ja) 2018-11-08 2024-01-17 ビデオ信号符号化/復号方法及びその機器
JP2025019602A Pending JP2025072574A (ja) 2018-11-08 2025-02-07 ビデオ信号符号化/復号方法及びその機器

Country Status (15)

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US (2) US11259043B2 (https=)
EP (2) EP3876532B1 (https=)
JP (4) JP7423624B2 (https=)
KR (6) KR102902345B1 (https=)
CN (10) CN112956194A (https=)
AU (6) AU2019377757B2 (https=)
BR (1) BR112021008625A2 (https=)
CA (1) CA3118429C (https=)
CL (1) CL2021001164A1 (https=)
IL (1) IL282847A (https=)
MX (5) MX2021005271A (https=)
PH (1) PH12021551029A1 (https=)
SG (1) SG11202104749RA (https=)
WO (1) WO2020096427A1 (https=)
ZA (1) ZA202103441B (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11252464B2 (en) 2017-06-14 2022-02-15 Mellanox Technologies, Ltd. Regrouping of video data in host memory
US12058309B2 (en) 2018-07-08 2024-08-06 Mellanox Technologies, Ltd. Application accelerator
US20200014945A1 (en) 2018-07-08 2020-01-09 Mellanox Technologies, Ltd. Application acceleration
CN118714346A (zh) * 2018-12-21 2024-09-27 株式会社 Xris 视频信号编码/解码方法及其装置
CN113243108A (zh) * 2018-12-25 2021-08-10 北京达佳互联信息技术有限公司 利用三角形形状预测单元的视频编解码
JP7460661B2 (ja) 2019-06-06 2024-04-02 北京字節跳動網絡技術有限公司 映像符号化のための動き候補リストの構成
CN113950838B (zh) 2019-06-06 2026-03-17 北京字节跳动网络技术有限公司 基于子块的帧内块复制
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
US12238273B2 (en) * 2019-12-03 2025-02-25 Mellanox Technologies, Ltd Video coding system
CN113762326B (zh) * 2021-05-26 2025-02-25 腾讯云计算(北京)有限责任公司 一种数据识别方法、装置、设备及可读存储介质
CN117501688A (zh) * 2021-06-15 2024-02-02 抖音视界有限公司 用于视频处理的方法、设备和介质
JP2024531578A (ja) * 2021-09-06 2024-08-29 ベイジン ダージャー インターネット インフォメーション テクノロジー カンパニー リミテッド ビデオ符号化復号化におけるアフィンマージモードの候補導出
US12339902B2 (en) 2021-10-05 2025-06-24 Mellanox Technologies, Ltd Hardware accelerated video encoding
WO2024034849A1 (ko) * 2022-08-09 2024-02-15 현대자동차주식회사 루마 성분 기반 크로마 성분 예측을 이용하는 비디오 코딩을 위한 방법 및 장치

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101454133B1 (ko) 2010-09-02 2014-10-23 엘지전자 주식회사 영상 부호화 및 복호화 방법과 이를 이용한 장치
KR101506446B1 (ko) * 2010-12-15 2015-04-08 에스케이 텔레콤주식회사 움직임정보 병합을 이용한 부호움직임정보생성/움직임정보복원 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치
HUE071305T2 (hu) * 2011-01-07 2025-08-28 Lg Electronics Inc Eljárás képinformáció kódolására és dekódolására, és az eljárást alkalmazó eszköz
RU2719308C2 (ru) * 2011-04-12 2020-04-17 Сан Пэтент Траст Способ кодирования движущихся изображений, устройство кодирования движущихся изображений, способ декодирования движущихся изображений, устройство декодирования движущихся изображений и устройство кодирования и декодирования движущихся изображений
CN102158709B (zh) * 2011-05-27 2012-07-11 山东大学 一种解码端可推导的运动补偿预测方法
HUE067847T2 (hu) * 2011-05-31 2024-11-28 Jvckenwood Corp Mozgókép kódoló eszköz, mozgókép kódolási eljárás és mozgókép kódoló program, valamint mozgókép dekódoló eszköz, mozgókép dekódoló eljárás és mozgókép dekódoló program
KR20130002242A (ko) * 2011-06-28 2013-01-07 주식회사 케이티 영상 정보의 부호화 방법 및 복호화 방법
US9819963B2 (en) * 2011-07-12 2017-11-14 Electronics And Telecommunications Research Institute Inter prediction method and apparatus for same
KR101423648B1 (ko) * 2011-09-09 2014-07-28 주식회사 케이티 화면 간 예측 수행시 후보 블록 결정 방법 및 이러한 방법을 사용하는 장치
HRP20260268T1 (hr) * 2011-09-09 2026-04-10 Lg Electronics Inc. Uređaj za dekodiranje slike, uređaj za kodiranje slike i uređaj za prijenos podataka za sliku
US9083983B2 (en) * 2011-10-04 2015-07-14 Qualcomm Incorporated Motion vector predictor candidate clipping removal for video coding
JP2013090032A (ja) * 2011-10-14 2013-05-13 Jvc Kenwood Corp 動画像符号化装置、動画像符号化方法及び動画像符号化プログラム
KR101835625B1 (ko) * 2011-10-26 2018-04-19 인텔렉추얼디스커버리 주식회사 움직임 후보 리스트 생성 방법 및 그를 이용한 부호화 장치
CN103108178B (zh) * 2011-11-11 2016-03-30 华为技术有限公司 视频图像编解码的方法及装置
EP2942961A1 (en) * 2011-11-23 2015-11-11 HUMAX Holdings Co., Ltd. Methods for encoding/decoding of video using common merging candidate set of asymmetric partitions
KR20130079261A (ko) * 2011-12-30 2013-07-10 (주)휴맥스 3차원 영상 부호화 방법 및 장치, 및 복호화 방법 및 장치
US20130188715A1 (en) 2012-01-09 2013-07-25 Qualcomm Incorporated Device and methods for merge list reordering in video coding
US9729873B2 (en) * 2012-01-24 2017-08-08 Qualcomm Incorporated Video coding using parallel motion estimation
US20130336406A1 (en) * 2012-06-14 2013-12-19 Qualcomm Incorporated Redundancy removal for merge/skip mode motion information candidate list construction
CN110545419B (zh) * 2012-10-12 2022-11-22 韩国电子通信研究院 图像编码/解码方法和使用其的装置
JP5942818B2 (ja) * 2012-11-28 2016-06-29 株式会社Jvcケンウッド 動画像符号化装置、動画像符号化方法、及び動画像符号化プログラム
KR101854003B1 (ko) * 2013-07-02 2018-06-14 경희대학교 산학협력단 복수의 레이어를 포함하는 영상의 부호화 및 복호화 방법
JP6441236B2 (ja) * 2013-12-19 2018-12-19 シャープ株式会社 画像復号装置及び画像符号化装置
CN108632629B9 (zh) * 2014-03-19 2021-06-15 株式会社Kt 针对多视图视频信号生成合并候选列表的方法及解码装置
WO2015142057A1 (ko) * 2014-03-21 2015-09-24 주식회사 케이티 다시점 비디오 신호 처리 방법 및 장치
EP3128754B1 (en) * 2014-03-31 2020-11-11 Samsung Electronics Co., Ltd. Interlayer video decoding method for performing sub-block-based prediction and apparatus therefor, and interlayer video encoding method for performing sub-block-based prediction and apparatus therefor
US10027981B2 (en) * 2014-09-01 2018-07-17 Hfi Innovation Inc. Method of intra picture block copy for screen content and video coding
SG11201703454XA (en) * 2014-11-18 2017-06-29 Mediatek Inc Method of bi-prediction video coding based on motion vectors from uni-prediction and merge candidate
WO2016091162A1 (en) * 2014-12-09 2016-06-16 Mediatek Inc. Method of motion vector predictor or merge candidate derivation in video coding
EP3306935A4 (en) * 2015-06-05 2019-01-02 Intellectual Discovery Co., Ltd. Image encoding and decoding method and image decoding device
EP3355578B1 (en) * 2015-09-24 2020-12-09 LG Electronics Inc. Motion vector predictor derivation and candidate list construction
US10812822B2 (en) * 2015-10-02 2020-10-20 Qualcomm Incorporated Intra block copy merge mode and padding of unavailable IBC reference region
US10602141B2 (en) * 2015-10-16 2020-03-24 Lg Electronics Inc. Filtering method and apparatus for improving prediction in image coding system
EP3383040A4 (en) * 2016-01-11 2018-10-17 Samsung Electronics Co., Ltd. Image encoding method and apparatus, and image decoding method and apparatus
WO2017147765A1 (en) * 2016-03-01 2017-09-08 Mediatek Inc. Methods for affine motion compensation
CN116546207A (zh) * 2016-04-08 2023-08-04 韩国电子通信研究院 用于导出运动预测信息的方法和装置
WO2017176092A1 (ko) * 2016-04-08 2017-10-12 한국전자통신연구원 움직임 예측 정보를 유도하는 방법 및 장치
US10560718B2 (en) * 2016-05-13 2020-02-11 Qualcomm Incorporated Merge candidates for motion vector prediction for video coding
CN115914625B (zh) * 2016-08-01 2025-07-11 韩国电子通信研究院 图像编码/解码方法
EP3509304B1 (en) * 2016-09-30 2023-11-01 Huawei Technologies Co., Ltd. Method for image decoding and device for image coding and decoding for inter-frame prediction
CN108259913A (zh) * 2016-12-29 2018-07-06 北京大学深圳研究生院 一种用于帧间预测帧中的帧内预测方法
US20180242024A1 (en) * 2017-02-21 2018-08-23 Mediatek Inc. Methods and Apparatuses of Candidate Set Determination for Quad-tree Plus Binary-tree Splitting Blocks
US20180310017A1 (en) * 2017-04-21 2018-10-25 Mediatek Inc. Sub-prediction unit temporal motion vector prediction (sub-pu tmvp) for video coding

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