JP2012502552A5 - - Google Patents

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Publication number
JP2012502552A5
JP2012502552A5 JP2011526038A JP2011526038A JP2012502552A5 JP 2012502552 A5 JP2012502552 A5 JP 2012502552A5 JP 2011526038 A JP2011526038 A JP 2011526038A JP 2011526038 A JP2011526038 A JP 2011526038A JP 2012502552 A5 JP2012502552 A5 JP 2012502552A5
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JP
Japan
Prior art keywords
prediction
motion
square
image block
coarse
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Pending
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JP2011526038A
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English (en)
Japanese (ja)
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JP2012502552A (ja
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Priority claimed from PCT/US2009/004948 external-priority patent/WO2010027457A1/en
Publication of JP2012502552A publication Critical patent/JP2012502552A/ja
Publication of JP2012502552A5 publication Critical patent/JP2012502552A5/ja
Pending legal-status Critical Current

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JP2011526038A 2008-09-04 2009-09-01 暗黙的な動き予測を使用した予測精緻化のための方法及び装置 Pending JP2012502552A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US9429508P 2008-09-04 2008-09-04
US61/094,295 2008-09-04
PCT/US2009/004948 WO2010027457A1 (en) 2008-09-04 2009-09-01 Methods and apparatus for prediction refinement using implicit motion prediction

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2015016565A Division JP5978329B2 (ja) 2008-09-04 2015-01-30 暗黙的な動き予測を使用した予測精緻化のための方法及び装置

Publications (2)

Publication Number Publication Date
JP2012502552A JP2012502552A (ja) 2012-01-26
JP2012502552A5 true JP2012502552A5 (enExample) 2012-10-18

Family

ID=41573039

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2011526038A Pending JP2012502552A (ja) 2008-09-04 2009-09-01 暗黙的な動き予測を使用した予測精緻化のための方法及び装置
JP2015016565A Expired - Fee Related JP5978329B2 (ja) 2008-09-04 2015-01-30 暗黙的な動き予測を使用した予測精緻化のための方法及び装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2015016565A Expired - Fee Related JP5978329B2 (ja) 2008-09-04 2015-01-30 暗黙的な動き予測を使用した予測精緻化のための方法及び装置

Country Status (8)

Country Link
US (1) US20110158320A1 (enExample)
EP (1) EP2321970A1 (enExample)
JP (2) JP2012502552A (enExample)
KR (1) KR101703362B1 (enExample)
CN (1) CN102204254B (enExample)
BR (1) BRPI0918478A2 (enExample)
TW (1) TWI530194B (enExample)
WO (1) WO2010027457A1 (enExample)

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Publication number Priority date Publication date Assignee Title
JP5141633B2 (ja) * 2009-04-24 2013-02-13 ソニー株式会社 画像処理方法及びそれを用いた画像情報符号化装置
CN102883160B (zh) * 2009-06-26 2016-06-29 华为技术有限公司 视频图像运动信息获取方法、装置及设备、模板构造方法
CN107197305B (zh) * 2010-10-06 2020-02-28 株式会社Ntt都科摩 图像预测解码方法
US20120106640A1 (en) * 2010-10-31 2012-05-03 Broadcom Corporation Decoding side intra-prediction derivation for video coding
US9635382B2 (en) * 2011-01-07 2017-04-25 Texas Instruments Incorporated Method, system and computer program product for determining a motion vector
MX2013010112A (es) 2011-03-09 2013-10-07 Toshiba Kk Metodo de codificacion de imagen y metodo de decodificacion de imagen.
HUE049155T2 (hu) * 2011-09-14 2020-09-28 Samsung Electronics Co Ltd Eljárás és berendezés predikció egység (PU) kódolásához a méretén és megfelelõ dekódoló berendezésen alapulva
US20130121417A1 (en) * 2011-11-16 2013-05-16 Qualcomm Incorporated Constrained reference picture sets in wave front parallel processing of video data
TWI580259B (zh) * 2012-01-18 2017-04-21 Jvc Kenwood Corp Dynamic image decoding device, dynamic image decoding method, and dynamic image decoding program
TWI476640B (zh) 2012-09-28 2015-03-11 Ind Tech Res Inst 時間資料序列的平滑化方法與裝置
KR20160105849A (ko) * 2014-01-01 2016-09-07 엘지전자 주식회사 적응적 예측 필터를 이용하여 영상 신호를 인코딩, 디코딩하기 위한 방법 및 장치
AU2015395514B2 (en) * 2015-05-21 2019-10-10 Huawei Technologies Co., Ltd. Apparatus and method for video motion compensation
CN109155847A (zh) * 2016-03-24 2019-01-04 英迪股份有限公司 用于编码/解码视频信号的方法和装置
WO2017195914A1 (ko) * 2016-05-11 2017-11-16 엘지전자 주식회사 비디오 코딩 시스템에서 인터 예측 방법 및 장치
US10621731B1 (en) * 2016-05-31 2020-04-14 NGCodec Inc. Apparatus and method for efficient motion estimation for different block sizes
US11638027B2 (en) 2016-08-08 2023-04-25 Hfi Innovation, Inc. Pattern-based motion vector derivation for video coding
US12063387B2 (en) * 2017-01-05 2024-08-13 Hfi Innovation Inc. Decoder-side motion vector restoration for video coding
CN106713935B (zh) * 2017-01-09 2019-06-11 杭州电子科技大学 一种基于贝叶斯决策的hevc块划分快速方法
AU2017421657B2 (en) * 2017-06-30 2022-12-15 Huawei Technologies Co., Ltd. Error resilience and parallel processing for decoder side motion vector derivation
WO2020017423A1 (en) 2018-07-17 2020-01-23 Panasonic Intellectual Property Corporation Of America Motion vector prediction for video coding
US11451807B2 (en) * 2018-08-08 2022-09-20 Tencent America LLC Method and apparatus for video coding
WO2020200277A1 (en) 2019-04-02 2020-10-08 Beijing Bytedance Network Technology Co., Ltd. Adaptive loop filtering in video processing
WO2020211866A1 (en) * 2019-04-19 2020-10-22 Beijing Bytedance Network Technology Co., Ltd. Applicability of prediction refinement with optical flow process
CN113711609B (zh) 2019-04-19 2023-12-01 北京字节跳动网络技术有限公司 利用光流的预测细化过程中的增量运动矢量
KR102662024B1 (ko) 2019-04-19 2024-05-21 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 상이한 모션 벡터 정제의 그레디언트 계산

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001508633A (ja) * 1997-11-17 2001-06-26 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 動き補償予測画像の符号化及び復号化
EP1139669A1 (en) * 2000-03-28 2001-10-04 STMicroelectronics S.r.l. Coprocessor for motion estimation in digitised video sequence encoders
US6961383B1 (en) * 2000-11-22 2005-11-01 At&T Corp. Scalable video encoder/decoder with drift control
JP4662171B2 (ja) * 2005-10-20 2011-03-30 ソニー株式会社 符号化装置および方法、復号化装置および方法、プログラム、並びに記録媒体
US8542736B2 (en) * 2006-10-18 2013-09-24 Thomson Licensing Method and apparatus for video coding using prediction data refinement
KR101123285B1 (ko) * 2007-10-25 2012-03-20 니폰덴신뎅와 가부시키가이샤 동화상 스케일러블 부호화 방법 및 복호 방법, 그 장치, 그 프로그램 및 프로그램을 기록한 기록매체
JP5452584B2 (ja) * 2008-04-11 2014-03-26 トムソン ライセンシング ビデオ符号化及び復号化におけるテンプレート・マッチング予測（ｔｍｐ）のための方法及び装置

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