DK2672708T3 - Fremgangsmåde og apparat til kodning/afkodning af billeder under anvendelse af en bevægelsesvektor - Google Patents

Fremgangsmåde og apparat til kodning/afkodning af billeder under anvendelse af en bevægelsesvektor Download PDF

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DK2672708T3
DK2672708T3 DK12742304.4T DK12742304T DK2672708T3 DK 2672708 T3 DK2672708 T3 DK 2672708T3 DK 12742304 T DK12742304 T DK 12742304T DK 2672708 T3 DK2672708 T3 DK 2672708T3
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coding
motion vector
decoding images
decoding
images
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DK12742304.4T
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Danish (da)
English (en)
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Sung Chang Lim
Hui Yong Kim
Se Yoon Jeong
Suk Hee Cho
Dong San Jun
Jong Ho Kim
Ha Hyun Lee
Jin Ho Lee
Jin Soo Choi
Jin Woong Kim
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Electronics & Telecommunications Res Inst
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Priority claimed from KR1020110065707A external-priority patent/KR20120088494A/ko
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/513—Processing of motion vectors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
    • H04N19/426—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements using memory downsizing methods
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/124—Quantisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
DK12742304.4T 2011-01-31 2012-01-31 Fremgangsmåde og apparat til kodning/afkodning af billeder under anvendelse af en bevægelsesvektor DK2672708T3 (da)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
KR20110009636 2011-01-31
KR20110019166 2011-03-03
KR1020110050853A KR20120088488A (ko) 2011-01-31 2011-05-27 시간적 움직임 벡터 저장 방법 및 그 장치
KR1020110065707A KR20120088494A (ko) 2011-01-31 2011-07-01 시간적 움직임 벡터 저장 방법 및 그 장치
PCT/KR2012/000770 WO2012105807A2 (ko) 2011-01-31 2012-01-31 움직임 벡터를 이용한 영상 부호화/복호화 방법 및 장치

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DK2672708T3 true DK2672708T3 (da) 2021-12-13

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US (6) US10244252B2 (cg-RX-API-DMAC7.html)
EP (2) EP2672708B1 (cg-RX-API-DMAC7.html)
JP (7) JP5911890B2 (cg-RX-API-DMAC7.html)
KR (5) KR20120088488A (cg-RX-API-DMAC7.html)
CN (11) CN107846596A (cg-RX-API-DMAC7.html)
BR (5) BR122014018140B1 (cg-RX-API-DMAC7.html)
CA (3) CA3220287A1 (cg-RX-API-DMAC7.html)
DK (1) DK2672708T3 (cg-RX-API-DMAC7.html)
ES (1) ES2899990T3 (cg-RX-API-DMAC7.html)
HK (1) HK1251838A1 (cg-RX-API-DMAC7.html)
HU (1) HUE056876T2 (cg-RX-API-DMAC7.html)
PL (1) PL2672708T3 (cg-RX-API-DMAC7.html)
PT (1) PT2672708T (cg-RX-API-DMAC7.html)
RU (1) RU2586017C2 (cg-RX-API-DMAC7.html)
SI (1) SI2672708T1 (cg-RX-API-DMAC7.html)
WO (1) WO2012105807A2 (cg-RX-API-DMAC7.html)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120088488A (ko) 2011-01-31 2012-08-08 한국전자통신연구원 시간적 움직임 벡터 저장 방법 및 그 장치
US10003817B2 (en) * 2011-11-07 2018-06-19 Microsoft Technology Licensing, Llc Signaling of state information for a decoded picture buffer and reference picture lists
US9313500B2 (en) 2012-09-30 2016-04-12 Microsoft Technology Licensing, Llc Conditional signalling of reference picture list modification information
EP2904773A4 (en) * 2012-10-03 2016-12-07 Hfi Innovation Inc METHOD AND APPARATUS FOR DIMINISHING BUFFER DATA RECORDING FOR THREE-DIMENSIONAL VIDEO ENCODING PURPOSES
US10015515B2 (en) * 2013-06-21 2018-07-03 Qualcomm Incorporated Intra prediction from a predictive block
CN117459724A (zh) * 2014-01-08 2024-01-26 索尼公司 解码设备和编码设备
KR102105606B1 (ko) 2014-06-02 2020-05-04 한국전자통신연구원 데이터 압축 장치
KR102115715B1 (ko) * 2014-09-30 2020-05-27 에이치에프아이 이노베이션 인크. 비디오 코딩을 위한 적응적 모션 벡터 레졸루션 방법
CN115002458B (zh) * 2015-06-05 2024-12-27 杜比实验室特许公司 图像编码和解码方法和图像解码设备
JP2018533286A (ja) 2015-09-23 2018-11-08 エルジー エレクトロニクス インコーポレイティド 画像の符号化／復号化方法及びこれのために装置
KR20170058838A (ko) 2015-11-19 2017-05-29 한국전자통신연구원 화면간 예측 향상을 위한 부호화/복호화 방법 및 장치
WO2017086738A1 (ko) 2015-11-19 2017-05-26 한국전자통신연구원 영상 부호화/복호화 방법 및 장치
CN106954074B (zh) * 2016-01-07 2019-12-20 青岛海信电器股份有限公司 一种视频数据处理方法和装置
JP6784767B2 (ja) 2016-02-09 2020-11-11 フラウンホッファー−ゲゼルシャフト ツァ フェルダールング デァ アンゲヴァンテン フォアシュンク エー．ファオ 効率的削減または効率的ランダムアクセスを可能にする画像／ビデオデータストリームについての概念
CN105744275B (zh) * 2016-02-22 2019-04-05 青岛海信电器股份有限公司 一种视频数据输入、输出方法和装置
CN116567226A (zh) * 2016-08-11 2023-08-08 Lx 半导体科技有限公司 图像编码/解码设备和图像数据的发送设备
US10827186B2 (en) * 2016-08-25 2020-11-03 Intel Corporation Method and system of video coding with context decoding and reconstruction bypass
EP3613015A4 (en) * 2017-04-21 2021-02-24 Zenimax Media Inc. SYSTEMS AND PROCEDURES FOR TOY GENERATED MOTION VECTORS
TWI681669B (zh) 2017-04-21 2020-01-01 美商時美媒體公司 用於藉由預測運動向量及/或快取重複運動向量的玩家輸入運動補償的系統及方法
WO2018210315A1 (en) * 2017-05-18 2018-11-22 Mediatek Inc. Method and apparatus of motion vector constraint for video coding
KR102368623B1 (ko) 2018-02-28 2022-02-28 삼성전자주식회사 비디오 복호화 방법 및 장치, 비디오 부호화 방법 및 장치
CN112055967B (zh) * 2018-04-02 2024-03-26 Lg电子株式会社 基于运动矢量的图像编码方法及其设备
US10873748B2 (en) * 2018-05-12 2020-12-22 Qualcomm Incorporated Storage of high precision motion vectors in video coding
CN110557641B (zh) * 2018-06-04 2024-01-16 华为技术有限公司 获取运动矢量的方法和装置
WO2020006304A1 (en) 2018-06-29 2020-01-02 Vid Scale, Inc. Adaptive control point selection for affine motion model based video coding
WO2020003259A1 (en) 2018-06-29 2020-01-02 Beijing Bytedance Network Technology Co., Ltd. Improved tmvp derivation
KR20200028856A (ko) 2018-09-07 2020-03-17 김기백 인트라 예측을 이용한 영상 부호화/복호화 방법 및 장치
CN119277097A (zh) * 2018-09-17 2025-01-07 韩国电子通信研究院 图像编码/解码方法以及存储比特流的记录介质
CN112997494B (zh) * 2018-10-08 2023-05-09 北京达佳互联信息技术有限公司 用于视频编码的运动矢量存储
US11375230B2 (en) * 2018-11-16 2022-06-28 Sharp Kabushiki Kaisha Systems and methods for deriving a motion vector prediction in video coding
WO2020098809A1 (en) 2018-11-17 2020-05-22 Beijing Bytedance Network Technology Co., Ltd. Construction of affine candidates in video processing
KR102662036B1 (ko) * 2018-12-21 2024-05-03 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 모션 벡터 차이 모드에서 병합시 모션 벡터 정밀도
WO2020125756A1 (en) 2018-12-21 2020-06-25 Beijing Bytedance Network Technology Co., Ltd. Motion vector bit depth in video processing
KR102808828B1 (ko) 2018-12-29 2025-05-15 후아웨이 테크놀러지 컴퍼니 리미티드 컴팩트한 mv 스토리지를 사용하는 인코더, 디코더 및 대응하는 방법
KR102670935B1 (ko) 2019-06-11 2024-05-31 엘지전자 주식회사 크로마 성분에 대한 영상 디코딩 방법 및 그 장치
CN120956886A (zh) 2019-06-21 2025-11-14 三星电子株式会社 对运动信息进行编码和解码的设备和方法
KR20220088680A (ko) 2019-08-06 2022-06-28 오피 솔루션즈, 엘엘씨 프레임 타입에 기반한 적응적 해상도 관리의 묵시적 시그널링
JP2022544156A (ja) 2019-08-06 2022-10-17 オーピー ソリューションズ， エルエルシー ブロックベースの適応分解能管理
KR20220088679A (ko) * 2019-08-06 2022-06-28 오피 솔루션즈, 엘엘씨 적응적 해상도 관리 예측 재스케일링
WO2021026324A1 (en) * 2019-08-06 2021-02-11 Op Solutions Adaptive resolution management prediction rescaling
TWI768475B (zh) * 2019-09-22 2022-06-21 寰發股份有限公司 視訊資料預測方法和裝置
US11006132B1 (en) 2019-11-08 2021-05-11 Op Solutions, Llc Methods and systems for adaptive cropping
KR20220100047A (ko) * 2019-12-23 2022-07-14 엘지전자 주식회사 필터링 기반 영상 코딩 장치 및 방법
KR20220093915A (ko) 2020-12-28 2022-07-05 삼성전자주식회사 반도체 집적회로 레이아웃의 확률적 취약점 검출 방법 및 이를 수행하는 컴퓨터 시스템
US12022098B2 (en) * 2021-03-04 2024-06-25 Lemon Inc. Neural network-based in-loop filter with residual scaling for video coding
US12206861B2 (en) * 2022-01-12 2025-01-21 Tencent America LLC Motion vector restriction for out-of-frame boundary conditions
US12348749B2 (en) 2023-05-08 2025-07-01 Tencent America LLC Extension to block adaptive weighted prediction

Family Cites Families (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5262854A (en) 1992-02-21 1993-11-16 Rca Thomson Licensing Corporation Lower resolution HDTV receivers
US7206346B2 (en) * 1997-06-25 2007-04-17 Nippon Telegraph And Telephone Corporation Motion vector predictive encoding method, motion vector decoding method, predictive encoding apparatus and decoding apparatus, and storage media storing motion vector predictive encoding and decoding programs
WO1998059496A1 (fr) * 1997-06-25 1998-12-30 Nippon Telegraph And Telephone Corporation Procede de codage predictif de vecteur de mouvement et procede de decodage de vecteur de mouvement, dispositif de codage predictif et dispositif de decodage predictif, support d'information memorise par programme de codage predictif de vecteur de mouvement et programme de decodage de vecteur de mouvement
JP2914448B2 (ja) 1997-06-25 1999-06-28 日本電信電話株式会社 動きベクトル予測符号化方法および動きベクトル復号方法、予測符号化装置および復号装置、並びに、動きベクトルの予測符号化プログラムおよび復号プログラムを記録した記録媒体
JPH11122624A (ja) * 1997-10-16 1999-04-30 Matsushita Electric Ind Co Ltd ビデオデコーダ処理量を低減する方法および装置
EP1430724B1 (en) * 2001-09-12 2008-08-06 Nxp B.V. Motion estimation and/or compensation
US20040105589A1 (en) 2001-12-25 2004-06-03 Makoto Kawaharada Moving picture compression/coding apparatus and motion vector detection method
US7177356B2 (en) * 2002-01-11 2007-02-13 Webtv Networks, Inc. Spatially transcoding a video stream
CN1666532A (zh) * 2002-07-02 2005-09-07 松下电器产业株式会社 图像编码方法和图像解码方法
US6744387B2 (en) 2002-07-10 2004-06-01 Lsi Logic Corporation Method and system for symbol binarization
US20040057521A1 (en) 2002-07-17 2004-03-25 Macchina Pty Ltd. Method and apparatus for transcoding between hybrid video CODEC bitstreams
CN101090499A (zh) * 2002-07-17 2007-12-19 达丽星网络有限公司 在混合视频codec比特流之间进行码转换的方法和装置
KR101037768B1 (ko) * 2002-10-01 2011-05-27 톰슨 라이센싱 비디오 디코더에서 기준 화상의 암시적인 가중
US7499495B2 (en) * 2003-07-18 2009-03-03 Microsoft Corporation Extended range motion vectors
AU2003282462A1 (en) * 2003-10-09 2005-05-26 Thomson Licensing Direct mode derivation process for error concealment
JP4591657B2 (ja) * 2003-12-22 2010-12-01 キヤノン株式会社 動画像符号化装置及びその制御方法、プログラム
US7961963B2 (en) * 2005-03-18 2011-06-14 Sharp Laboratories Of America, Inc. Methods and systems for extended spatial scalability with picture-level adaptation
EP1980112B1 (en) 2006-02-02 2012-10-24 Thomson Licensing Method and apparatus for adaptive weight selection for motion compensated prediction
US8494052B2 (en) 2006-04-07 2013-07-23 Microsoft Corporation Dynamic selection of motion estimation search ranges and extended motion vector ranges
JP4712643B2 (ja) * 2006-08-17 2011-06-29 富士通セミコンダクター株式会社 フレーム間予測処理装置、フレーム間予測方法、画像符号化装置及び画像復号装置
US20080165860A1 (en) 2006-08-31 2008-07-10 Zohair Sahraoui H.264 Data processing
JP2008067194A (ja) * 2006-09-08 2008-03-21 Toshiba Corp フレーム補間回路、フレーム補間方法、表示装置
WO2008039857A2 (en) 2006-09-26 2008-04-03 Dilithium Networks Pty Ltd. Method and apparatus for compressed video bitstream conversion with reduced-algorithmic-delay
KR101365574B1 (ko) 2007-01-29 2014-02-20 삼성전자주식회사 영상 부호화 방법 및 장치, 복호화 방법 및 장치
BRPI0809512A2 (pt) 2007-04-12 2016-03-15 Thomson Licensing método e aparelho para mesclagem dependente de contexto para modos salto-direto para codificação e decodificação de vídeo
CN101115200B (zh) * 2007-04-20 2010-05-19 西安交通大学 一种有效的运动矢量可伸缩编码方法
TWI338869B (en) 2007-08-03 2011-03-11 Via Tech Inc Method and apparatus for block-based digital encoded picture
US8908765B2 (en) * 2007-11-15 2014-12-09 General Instrument Corporation Method and apparatus for performing motion estimation
US8345763B2 (en) * 2007-11-27 2013-01-01 Mediatek Inc. Motion compensation method and integrated circuit utilizing the same
EP2266318B1 (en) * 2008-03-19 2020-04-22 Nokia Technologies Oy Combined motion vector and reference index prediction for video coding
CN101873483B (zh) * 2009-04-24 2012-08-29 深圳市九洲电器有限公司 一种运动估计方法及采用运动估计方法的编码芯片、装置
US9118898B2 (en) 2009-06-24 2015-08-25 Qualcomm Incorporated 8-point transform for media data coding
JP5209572B2 (ja) 2009-06-29 2013-06-12 三菱電機株式会社 画像符号化装置及び画像復号装置
JP5738549B2 (ja) 2009-07-22 2015-06-24 株式会社Sumco 包装済石英ガラスルツボ用クレーン装置およびこの装置を用いる包装済石英ガラスルツボの梱包方法
KR20110017302A (ko) 2009-08-13 2011-02-21 삼성전자주식회사 움직임 벡터의 정확도 조절을 이용한 영상 부호화, 복호화 방법 및 장치
KR20110019166A (ko) 2009-08-19 2011-02-25 삼화주철공업 주식회사 소음 방지용 맨홀
KR101377530B1 (ko) * 2009-08-21 2014-03-27 에스케이텔레콤 주식회사 적응적 움직임 벡터 해상도를 이용한 영상 부호화/복호화 방법 및 장치
KR101074238B1 (ko) 2009-11-09 2011-10-14 부경대학교 산학협력단 초임계 처리를 이용한 오징어 및 고등어 내장에서의 단당류를 수득하는 방법
KR101418104B1 (ko) 2010-03-08 2014-07-16 에스케이 텔레콤주식회사 움직임 벡터 해상도 조합을 이용한 움직임 벡터 부호화/복호화 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치
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
CN101841712A (zh) 2010-04-28 2010-09-22 广西大学 面向全景视频编码的b帧扩展直接模式
US9137544B2 (en) * 2010-11-29 2015-09-15 Mediatek Inc. Method and apparatus for derivation of mv/mvp candidate for inter/skip/merge modes
US8711940B2 (en) * 2010-11-29 2014-04-29 Mediatek Inc. Method and apparatus of motion vector prediction with extended motion vector predictor
US9258573B2 (en) 2010-12-07 2016-02-09 Panasonic Intellectual Property Corporation Of America Pixel adaptive intra smoothing
KR20120088488A (ko) 2011-01-31 2012-08-08 한국전자통신연구원 시간적 움직임 벡터 저장 방법 및 그 장치
EP2687015A4 (en) * 2011-03-14 2014-12-17 Mediatek Inc METHOD AND DEVICE FOR OBTAINING PREDICTIONS FOR TEMPORARY MOTION VECTORS
US9307239B2 (en) * 2011-03-14 2016-04-05 Mediatek Inc. Method and apparatus for derivation of motion vector candidate and motion vector prediction candidate
US10536701B2 (en) 2011-07-01 2020-01-14 Qualcomm Incorporated Video coding using adaptive motion vector resolution
US9083983B2 (en) 2011-10-04 2015-07-14 Qualcomm Incorporated Motion vector predictor candidate clipping removal for video coding
JP5895469B2 (ja) * 2011-11-18 2016-03-30 富士通株式会社 動画像符号化装置、および動画像復号装置

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