EP2591604A4 - Verfahren und vorrichtungen zur kodierung und dekodierung von bewegungsvektoren - Google Patents

Verfahren und vorrichtungen zur kodierung und dekodierung von bewegungsvektoren

Info

Publication number: EP2591604A4
Authority: EP; European Patent Office
Prior art keywords: decoding; apparatuses; methods; vector encoding; moving vector
Prior art date: 2010-07-09
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Ceased

Application number

EP11803835.5A

Other languages

English (en)

French (fr)

Other versions

EP2591604A2 (de

Inventor

Tammy Lee

Vadim Seregin

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Samsung Electronics Co Ltd

Original Assignee

Samsung Electronics Co Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2010-07-09

Filing date

2011-07-08

Publication date

2015-07-08

2011-07-08 Application filed by Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd

2011-07-08 Priority to EP15167259.9A priority Critical patent/EP2988508A1/de

2011-07-08 Priority to EP15167258.1A priority patent/EP2934013A1/de

2011-07-08 Priority to EP15167256.5A priority patent/EP2988506A1/de

2011-07-08 Priority to EP15167257.3A priority patent/EP2988507A1/de

2013-05-15 Publication of EP2591604A2 publication Critical patent/EP2591604A2/de

2015-07-08 Publication of EP2591604A4 publication Critical patent/EP2591604A4/de

Status Ceased legal-status Critical Current

Links

Classifications

- 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
- H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
- 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
- H04N19/10—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
- H04N19/103—Selection of coding mode or of prediction mode
- 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
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
- 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
- H04N19/119—Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
- 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
- H04N19/129—Scanning of coding units, e.g. zig-zag scan of transform coefficients or flexible macroblock ordering [FMO]
- 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
- H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
- H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
- 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
- H04N19/50—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
- H04N19/50—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
- 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
- H04N19/517—Processing of motion vectors by encoding
- H04N19/52—Processing of motion vectors by encoding by predictive encoding
- 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
- H04N19/56—Motion estimation with initialisation of the vector search, e.g. estimating a good candidate to initiate a search
- 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
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
- H04N19/96—Tree coding, e.g. quad-tree coding

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Compression Or Coding Systems Of Tv Signals (AREA)

EP11803835.5A 2010-07-09 2011-07-08 Verfahren und vorrichtungen zur kodierung und dekodierung von bewegungsvektoren Ceased EP2591604A4 (de)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
EP15167259.9A EP2988508A1 (de)	2010-07-09	2011-07-08	Verfahren und vorrichtungen zur codierung und decodierung von bewegungsvektoren
EP15167258.1A EP2934013A1 (de)	2010-07-09	2011-07-08	Verfahren und vorrichtungen zur codierung und decodierung von bewegungsvektoren
EP15167256.5A EP2988506A1 (de)	2010-07-09	2011-07-08	Verfahren und vorrichtungen zur codierung und decodierung von bewegungsvektoren
EP15167257.3A EP2988507A1 (de)	2010-07-09	2011-07-08	Verfahren und vorrichtungen zur codierung und decodierung von bewegungsvektoren

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US36280910P	2010-07-09	2010-07-09
KR1020110019100A KR101456499B1 (ko)	2010-07-09	2011-03-03	움직임 벡터의 부호화 방법 및 장치, 그 복호화 방법 및 장치
PCT/KR2011/005032 WO2012005549A2 (en)	2010-07-09	2011-07-08	Methods and apparatuses for encoding and decoding motion vector

Related Child Applications (4)

Application Number	Title	Priority Date	Filing Date
EP15167259.9A Division EP2988508A1 (de)	2010-07-09	2011-07-08	Verfahren und vorrichtungen zur codierung und decodierung von bewegungsvektoren
EP15167257.3A Division EP2988507A1 (de)	2010-07-09	2011-07-08	Verfahren und vorrichtungen zur codierung und decodierung von bewegungsvektoren
EP15167258.1A Division EP2934013A1 (de)	2010-07-09	2011-07-08	Verfahren und vorrichtungen zur codierung und decodierung von bewegungsvektoren
EP15167256.5A Division EP2988506A1 (de)	2010-07-09	2011-07-08	Verfahren und vorrichtungen zur codierung und decodierung von bewegungsvektoren

Publications (2)

Publication Number	Publication Date
EP2591604A2 EP2591604A2 (de)	2013-05-15
EP2591604A4 true EP2591604A4 (de)	2015-07-08

Family

ID=45611874

Family Applications (5)

Application Number	Title	Priority Date	Filing Date
EP15167258.1A Withdrawn EP2934013A1 (de)	2010-07-09	2011-07-08	Verfahren und vorrichtungen zur codierung und decodierung von bewegungsvektoren
EP15167256.5A Withdrawn EP2988506A1 (de)	2010-07-09	2011-07-08	Verfahren und vorrichtungen zur codierung und decodierung von bewegungsvektoren
EP15167259.9A Withdrawn EP2988508A1 (de)	2010-07-09	2011-07-08	Verfahren und vorrichtungen zur codierung und decodierung von bewegungsvektoren
EP11803835.5A Ceased EP2591604A4 (de)	2010-07-09	2011-07-08	Verfahren und vorrichtungen zur kodierung und dekodierung von bewegungsvektoren
EP15167257.3A Withdrawn EP2988507A1 (de)	2010-07-09	2011-07-08	Verfahren und vorrichtungen zur codierung und decodierung von bewegungsvektoren

Family Applications Before (3)

Application Number	Title	Priority Date	Filing Date
EP15167258.1A Withdrawn EP2934013A1 (de)	2010-07-09	2011-07-08	Verfahren und vorrichtungen zur codierung und decodierung von bewegungsvektoren
EP15167256.5A Withdrawn EP2988506A1 (de)	2010-07-09	2011-07-08	Verfahren und vorrichtungen zur codierung und decodierung von bewegungsvektoren
EP15167259.9A Withdrawn EP2988508A1 (de)	2010-07-09	2011-07-08	Verfahren und vorrichtungen zur codierung und decodierung von bewegungsvektoren

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
EP15167257.3A Withdrawn EP2988507A1 (de)	2010-07-09	2011-07-08	Verfahren und vorrichtungen zur codierung und decodierung von bewegungsvektoren

Country Status (9)

Country	Link
EP (5)	EP2934013A1 (de)
JP (1)	JP2013530660A (de)
KR (6)	KR101456499B1 (de)
CN (6)	CN104918053B (de)
BR (5)	BR122015013889B1 (de)
MY (5)	MY179895A (de)
PH (5)	PH12013500059A1 (de)
SG (6)	SG186978A1 (de)
WO (1)	WO2012005549A2 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR101588601B1 (ko)	2010-12-13	2016-01-29	한국전자통신연구원	참조 유닛 결정 방법 및 장치
US9288501B2 (en) *	2011-03-08	2016-03-15	Qualcomm Incorporated	Motion vector predictors (MVPs) for bi-predictive inter mode in video coding
CN103535040B (zh)	2011-03-21	2017-12-22	Lg电子株式会社	选择运动矢量预测值的方法和使用其的设备
WO2013109092A1 (ko)	2012-01-18	2013-07-25	한국전자통신연구원	영상 부호화 및 복호화 방법 및 장치
WO2013109124A1 (ko) *	2012-01-19	2013-07-25	삼성전자 주식회사	쌍방향 예측 및 블록 병합을 제한하는 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
IN2014MN02262A (de)	2012-04-16	2015-07-24	Samsung Electronics Co Ltd
KR20160147069A (ko)	2013-01-07	2016-12-21	미디어텍 인크.	３차원 비디오 코딩에서의 직접 모드 및 스킵 모드에 대한 공간 모션 벡터 예측 유도 방법 및 장치
WO2014163458A1 (ko) *	2013-04-05	2014-10-09	삼성전자주식회사	인터 레이어 복호화 및 부호화 방법 및 장치를 위한 인터 예측 후보 결정 방법
EP3021584A4 (de)	2013-07-12	2017-03-15	Samsung Electronics Co., Ltd.	Verfahren und vorrichtung zur zwischenschicht-videodecodierung mithilfe eines tiefenbasierten disparitätsvektors sowie verfahren und vorrichtung zur zwischenschicht-videocodierung mithilfe eines tiefenbasierten disparitätsvektors
KR20170128390A (ko)	2015-03-19	2017-11-22	엘지전자 주식회사	비디오 신호의 처리 방법 및 이를 위한 장치
CN114866770B (zh) *	2015-08-07	2025-05-16	Lg电子株式会社	视频编译系统中的帧间预测方法和装置
EP3364655A4 (de) *	2015-11-11	2018-10-10	Samsung Electronics Co., Ltd.	Verfahren und vorrichtung zur videodecodierung sowie verfahren und vorrichtung zur videocodierung
CN109587479B (zh) *	2017-09-29	2023-11-10	华为技术有限公司	视频图像的帧间预测方法、装置及编解码器
CN118200542A (zh) *	2018-04-01	2024-06-14	Lg电子株式会社	图像编码/解码方法、数据的发送方法以及存储介质
CN110662033B (zh) *	2018-06-28	2021-11-23	杭州海康威视数字技术股份有限公司	一种解码、编码方法及其设备
CN110662074B (zh) *	2018-06-28	2021-11-23	杭州海康威视数字技术股份有限公司	一种运动矢量确定方法和设备
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
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
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
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
CN109068140B (zh) *	2018-10-18	2021-06-22	北京奇艺世纪科技有限公司	视频编码中运动向量的确定方法、装置及视频编解码设备
KR102648159B1 (ko)	2019-01-10	2024-03-18	베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드	Lut 업데이트의 호출
WO2020147773A1 (en)	2019-01-16	2020-07-23	Beijing Bytedance Network Technology Co., Ltd.	Inserting order of motion candidates in lut
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
EP3954114A4 (de) *	2019-05-13	2022-06-01	Beijing Bytedance Network Technology Co., Ltd.	Blockabmessungseinstellungen eines transformationsüberspringungsmodus
CN113853787B (zh)	2019-05-22	2023-12-22	北京字节跳动网络技术有限公司	基于子块使用变换跳过模式
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
KR102297479B1 (ko) *	2020-04-10	2021-09-03	삼성전자주식회사	움직임 벡터의 부호화 장치 및 방법, 및 움직임 벡터의 복호화 장치 및 방법
CN118748720A (zh)	2020-08-10	2024-10-08	腾讯科技（深圳）有限公司	视频解码方法、视频编码方法、装置、设备和存储介质

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20050117646A1 (en) *	2003-11-28	2005-06-02	Anthony Joch	Low-complexity motion vector prediction for video codec with two lists of reference pictures
WO2009051419A2 (en) *	2007-10-16	2009-04-23	Lg Electronics Inc.	A method and an apparatus for processing a video signal

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE1007681A3 (nl) *	1993-10-29	1995-09-12	Philips Electronics Nv	Inrichting voor het overdragen van televisiebeelden en inrichting voor het ontvangen daarvan.
KR0171145B1 (ko) *	1995-03-20	1999-03-20	배순훈	이미지 부호화 시스템용 움직임 보상 장치
US6332002B1 (en) *	1997-11-01	2001-12-18	Lg Electronics Inc.	Motion prediction apparatus and method
KR100266161B1 (ko) *	1997-11-01	2000-09-15	구자홍	디지털 영상을 위한 움직임 추정방법(Method of Predicting Motion for Digital Image)
FI116819B (fi) *	2000-01-21	2006-02-28	Nokia Corp	Menetelmä kuvien lähettämiseksi ja kuvakooderi
US6980596B2 (en) *	2001-11-27	2005-12-27	General Instrument Corporation	Macroblock level adaptive frame/field coding for digital video content
JP4114859B2 (ja) *	2002-01-09	2008-07-09	松下電器産業株式会社	動きベクトル符号化方法および動きベクトル復号化方法
JP4130783B2 (ja) *	2002-04-23	2008-08-06	松下電器産業株式会社	動きベクトル符号化方法および動きベクトル復号化方法
KR100865034B1 (ko) *	2002-07-18	2008-10-23	엘지전자 주식회사	모션 벡터 예측 방법
US7039247B2 (en) *	2003-01-31	2006-05-02	Sony Corporation	Graphic codec for network transmission
JP4373702B2 (ja) *	2003-05-07	2009-11-25	株式会社エヌ・ティ・ティ・ドコモ	動画像符号化装置、動画像復号化装置、動画像符号化方法、動画像復号化方法、動画像符号化プログラム及び動画像復号化プログラム
US7653133B2 (en) *	2003-06-10	2010-01-26	Rensselaer Polytechnic Institute (Rpi)	Overlapped block motion compression for variable size blocks in the context of MCTF scalable video coders
JP4504230B2 (ja) *	2005-03-02	2010-07-14	株式会社東芝	動画像処理装置、動画像処理方法、及び動画像処理プログラム
CN1658673A (zh) *	2005-03-23	2005-08-24	南京大学	视频压缩编解码方法
US20090316786A1 (en) *	2006-04-14	2009-12-24	Nxp B.V.	Motion estimation at image borders
JP2010509799A (ja) *	2006-11-03	2010-03-25	サムスンエレクトロニクスカンパニーリミテッド	映像の予測符号化方法及び装置、その復号化方法及び装置
KR101383540B1 (ko) *	2007-01-03	2014-04-09	삼성전자주식회사	복수의 움직임 벡터 프리딕터들을 사용하여 움직임 벡터를추정하는 방법, 장치, 인코더, 디코더 및 복호화 방법
KR101366241B1 (ko) *	2007-03-28	2014-02-21	삼성전자주식회사	영상 부호화, 복호화 방법 및 장치
CN100544442C (zh) *	2007-08-07	2009-09-23	华亚微电子（上海）有限公司	一种适用于运动估计的片内存储的方法
CN101291436B (zh) *	2008-06-18	2011-02-16	北京中星微电子有限公司	视频编/解码方法和视频编/解码装置
CN101621685B (zh) *	2008-07-04	2011-06-15	株式会社日立制作所	编码装置和编码方法
KR101377527B1 (ko) *	2008-10-14	2014-03-25	에스케이 텔레콤주식회사	복수 개의 참조 픽처의 움직임 벡터 부호화/복호화 방법 및장치와 그를 이용한 영상 부호화/복호화 장치 및 방법
KR101279573B1 (ko) *	2008-10-31	2013-06-27	에스케이텔레콤 주식회사	움직임 벡터 부호화 방법 및 장치와 그를 이용한 영상 부호화/복호화 방법 및 장치
CN101605262B (zh) *	2009-07-09	2011-11-09	杭州士兰微电子股份有限公司	可变块尺寸运动预测方法和装置
CN101600109A (zh) *	2009-07-13	2009-12-09	北京工业大学	基于纹理和运动特征的h.264降尺寸转码方法
JP5913283B2 (ja) *	2010-04-22	2016-04-27	聯發科技股▲ふん▼有限公司ＭｅｄｉａｔｅｋＩｎｃ．	動き予測方法
PT2938082T (pt) *	2011-01-07	2017-04-07	Ntt Docomo Inc	Procedimento de codificação preditiva, dispositivo de codificação preditiva e programa de codificação preditiva de vector de movimento, assim como procedimento de descodificação preditiva, dispositivo de descodificação preditiva e programa de descodificação preditiva de vector de movimento

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Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20050117646A1 (en) *	2003-11-28	2005-06-02	Anthony Joch	Low-complexity motion vector prediction for video codec with two lists of reference pictures
WO2009051419A2 (en) *	2007-10-16	2009-04-23	Lg Electronics Inc.	A method and an apparatus for processing a video signal

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
MCCANN (ZETACAST / SAMSUNG) K ET AL: "Video coding technology proposal by Samsung (and BBC) -- Input Document", 1. JCT-VC MEETING; 15-4-2010 - 23-4-2010; DRESDEN; (JOINTCOLLABORATIVE TEAM ON VIDEO CODING OF ISO/IEC JTC1/SC29/WG11 AND ITU-TSG.16 ); URL: HTTP://WFTP3.ITU.INT/AV-ARCH/JCTVC-SITE/,, no. JCTVC-A124, 1 June 2010 (2010-06-01), http://wftp3.itu.int/AV-ARCH/JCTVC-SITE/2010_04_A_Dresden/JCTVC-A124.ppt, XP030007573, ISSN: 0000-0049 *
MCCANN (ZETACAST / SAMSUNG) K ET AL: "Video coding technology proposal by Samsung (and BBC) -- Presentation Slides", 1. JCT-VC MEETING; 15-4-2010 - 23-4-2010; DRESDEN; (JOINTCOLLABORATIVE TEAM ON VIDEO CODING OF ISO/IEC JTC1/SC29/WG11 AND ITU-TSG.16 ); URL: HTTP://WFTP3.ITU.INT/AV-ARCH/JCTVC-SITE/,, no. JCTVC-A124, 16 April 2010 (2010-04-16), XP030007574, ISSN: 0000-0049 *
SAMSUNG & BBC: "Video coding technology proposal by Samsung (and BBC) -- Software-File TComDataCU.cpp", vol. JCTVC-A124, 22 April 2010 (2010-04-22), XP055193495, Retrieved from the Internet <URL:http://wftp3.itu.int/AV-ARCH/JCTVC-SITE/2010_04_A_Dresden/JCTVC-A124.zip> [retrieved on 20150603] *

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CN104980761B (zh)	2019-01-11
KR20150042772A (ko)	2015-04-21
EP2934013A1 (de)	2015-10-21
SG10201503798SA (en)	2015-06-29
MY179893A (en)	2020-11-18
CN104980761A (zh)	2015-10-14
KR20140136409A (ko)	2014-11-28
MY160838A (en)	2017-03-31
PH12015500257B1 (en)	2015-07-06
JP2013530660A (ja)	2013-07-25
KR101507811B1 (ko)	2015-04-07
MY179892A (en)	2020-11-18
KR20140136416A (ko)	2014-11-28
MY179895A (en)	2020-11-18
PH12015500255B1 (en)	2017-12-15
BR112013000559A2 (pt)	2020-10-06
KR20140096008A (ko)	2014-08-04
KR20140067995A (ko)	2014-06-05
WO2012005549A3 (en)	2012-04-26
MY179897A (en)	2020-11-18
PH12015500256B1 (en)	2015-07-06
BR122015013889B1 (pt)	2021-08-10
BR122015013887A2 (pt)	2020-10-27
KR101608066B1 (ko)	2016-03-31
BR112013000559B1 (pt)	2021-08-10
BR122015013885A2 (pt)	2020-10-27
CN104918053A (zh)	2015-09-16
EP2591604A2 (de)	2013-05-15
BR122015013871B1 (pt)	2021-08-10
KR101607309B1 (ko)	2016-03-29
KR101456499B1 (ko)	2014-11-03
CN106851312B (zh)	2019-09-13
EP2988506A1 (de)	2016-02-24
BR122015013885B1 (pt)	2022-04-19
CN104796722B (zh)	2016-11-23
WO2012005549A2 (en)	2012-01-12
CN104980760A (zh)	2015-10-14
KR101639334B1 (ko)	2016-07-13
SG10201503797QA (en)	2015-06-29
CN103098467A (zh)	2013-05-08
EP2988508A1 (de)	2016-02-24
BR122015013887B1 (pt)	2021-08-10
CN104918053B (zh)	2018-08-07
BR122015013871A2 (pt)	2020-10-27
PH12015500256A1 (en)	2015-07-06
CN106851312A (zh)	2017-06-13
PH12015500257A1 (en)	2015-07-06
PH12013500059A1 (en)	2013-03-11
KR20120005934A (ko)	2012-01-17
SG195593A1 (en)	2013-12-30
KR101639333B1 (ko)	2016-07-13
PH12015500254B1 (en)	2015-07-06
BR122015013889A2 (pt)	2020-10-27
SG10201503795RA (en)	2015-06-29
EP2988507A1 (de)	2016-02-24
CN104980760B (zh)	2019-01-11
CN103098467B (zh)	2017-04-12
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SG10201503796PA (en)	2015-06-29
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