HUE044582T2 - Mozgásvektor-számítási eljárás - Google Patents

Mozgásvektor-számítási eljárás

Info

Publication number
HUE044582T2
HUE044582T2 HUE17204565A HUE044582T2 HU E044582 T2 HUE044582 T2 HU E044582T2 HU E17204565 A HUE17204565 A HU E17204565A HU E044582 T2 HUE044582 T2 HU E044582T2
Authority
HU
Hungary
Prior art keywords
motion vector
calculating method
vector calculating
motion
vector
Prior art date
Application number
Other languages
English (en)
Inventor
Satoshi Kondo
Shinya Kadono
Makoto Hagai
Kiyofumi Abe
Original Assignee
Panasonic Ip Corp America
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.)
Filing date
Publication date
Application filed by Panasonic Ip Corp America filed Critical Panasonic Ip Corp America
Publication of HUE044582T2 publication Critical patent/HUE044582T2/hu

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
    • H04N19/50—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
    • H04N19/10—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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
    • 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
    • H04N19/109—Selection of coding mode or of prediction mode among a plurality of temporal predictive coding modes
    • 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
    • H04N19/127—Prioritisation of hardware or computational resources
    • 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
    • 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
    • H04N19/134—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
    • H04N19/134—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
    • H04N19/16—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter for a given display mode, e.g. for interlaced or progressive display 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
    • H04N19/169—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
    • H04N19/172—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 picture, frame or field
    • 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
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • 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
    • 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
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • 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
    • H04N19/50—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
    • H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
    • 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
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • 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
    • H04N19/58—Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
    • 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
    • H04N19/583—Motion compensation with overlapping 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
    • H04N19/60—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
    • 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
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • 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
    • H04N19/184—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 bits, e.g. of the compressed video stream
HUE17204565 2002-04-19 2003-04-16 Mozgásvektor-számítási eljárás HUE044582T2 (hu)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
JP2002118598 2002-04-19
JP2002121053 2002-04-23
US37864302P 2002-05-09 2002-05-09
US37895402P 2002-05-10 2002-05-10
JP2002156266 2002-05-29
JP2002177889 2002-06-19
JP2002193027 2002-07-02
JP2002204713 2002-07-12
JP2002262151 2002-09-06
JP2002290542 2002-10-02
JP2002323096 2002-11-06

Publications (1)

Publication Number Publication Date
HUE044582T2 true HUE044582T2 (hu) 2019-11-28

Family

ID=29255790

Family Applications (8)

Application Number Title Priority Date Filing Date
HUE17204569A HUE045566T2 (hu) 2002-04-19 2003-04-16 Mozgásvektor-számítási eljárás
HUE19160699A HUE053955T2 (hu) 2002-04-19 2003-04-16 Bitfolyam dekódolási eljárás és berendezés
HUE17204565 HUE044582T2 (hu) 2002-04-19 2003-04-16 Mozgásvektor-számítási eljárás
HUE19160688A HUE054106T2 (hu) 2002-04-19 2003-04-16 Kép dekódoló eljárás és berendezés
HUE17204555 HUE044584T2 (hu) 2002-04-19 2003-04-16 Mozgásvektor-számítási eljárás
HUE16157926 HUE044616T2 (hu) 2002-04-19 2003-04-16 Mozgásvektor-számítási eljárás
HUE19160686A HUE053922T2 (hu) 2002-04-19 2003-04-16 Kép kódolási és dekódolási eljárás és rendszer
HUE17204573 HUE044739T2 (hu) 2002-04-19 2003-04-16 Mozgásvektor-számítási eljárás

Family Applications Before (2)

Application Number Title Priority Date Filing Date
HUE17204569A HUE045566T2 (hu) 2002-04-19 2003-04-16 Mozgásvektor-számítási eljárás
HUE19160699A HUE053955T2 (hu) 2002-04-19 2003-04-16 Bitfolyam dekódolási eljárás és berendezés

Family Applications After (5)

Application Number Title Priority Date Filing Date
HUE19160688A HUE054106T2 (hu) 2002-04-19 2003-04-16 Kép dekódoló eljárás és berendezés
HUE17204555 HUE044584T2 (hu) 2002-04-19 2003-04-16 Mozgásvektor-számítási eljárás
HUE16157926 HUE044616T2 (hu) 2002-04-19 2003-04-16 Mozgásvektor-számítási eljárás
HUE19160686A HUE053922T2 (hu) 2002-04-19 2003-04-16 Kép kódolási és dekódolási eljárás és rendszer
HUE17204573 HUE044739T2 (hu) 2002-04-19 2003-04-16 Mozgásvektor-számítási eljárás

Country Status (12)

Country Link
US (24) US7940845B2 (hu)
EP (3) EP1411729B1 (hu)
KR (4) KR100931750B1 (hu)
CN (2) CN1277419C (hu)
AU (2) AU2003231356B2 (hu)
CA (2) CA2451568C (hu)
ES (5) ES2745058T3 (hu)
HU (8) HUE045566T2 (hu)
MX (1) MXPA03011334A (hu)
MY (1) MY155930A (hu)
PT (3) PT3525465T (hu)
WO (2) WO2003090475A1 (hu)

Families Citing this family (154)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8111754B1 (en) 2001-07-11 2012-02-07 Dolby Laboratories Licensing Corporation Interpolation of video compression frames
US7266150B2 (en) 2001-07-11 2007-09-04 Dolby Laboratories, Inc. Interpolation of video compression frames
US20030099294A1 (en) * 2001-11-27 2003-05-29 Limin Wang Picture level adaptive frame/field coding for digital video content
US7003035B2 (en) 2002-01-25 2006-02-21 Microsoft Corporation Video coding methods and apparatuses
MXPA03011334A (es) 2002-04-19 2004-04-20 Matsushita Electric Ind Co Ltd Metodo de calculo de un vector de movimiento.
US20040001546A1 (en) 2002-06-03 2004-01-01 Alexandros Tourapis Spatiotemporal prediction for bidirectionally predictive (B) pictures and motion vector prediction for multi-picture reference motion compensation
US7088776B2 (en) 2002-07-15 2006-08-08 Apple Computer, Inc. Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding
CN100553338C (zh) 2002-07-15 2009-10-21 株式会社日立制作所 动态图像编码方法
US7154952B2 (en) 2002-07-19 2006-12-26 Microsoft Corporation Timestamp-independent motion vector prediction for predictive (P) and bidirectionally predictive (B) pictures
US6728315B2 (en) * 2002-07-24 2004-04-27 Apple Computer, Inc. Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operations
KR101000635B1 (ko) * 2002-08-08 2010-12-10 파나소닉 주식회사 동화상의 부호화 방법 및 복호화 방법
KR100506864B1 (ko) 2002-10-04 2005-08-05 엘지전자 주식회사 모션벡터 결정방법
EP3145186B1 (en) * 2002-11-01 2019-03-27 Godo Kaisha IP Bridge 1 Direct mode motion vector computation avoiding divisions by zero
KR100693669B1 (ko) * 2003-03-03 2007-03-09 엘지전자 주식회사 피일드 매크로 블록의 레퍼런스 픽쳐 결정 방법
US20050013498A1 (en) 2003-07-18 2005-01-20 Microsoft Corporation Coding of motion vector information
MXPA06002211A (es) * 2003-08-26 2006-05-19 Thomson Licensing Metodo y aparato para reducir al minimo el numero de imagenes de referencia utilizadas para inter-codificacion.
US7724827B2 (en) 2003-09-07 2010-05-25 Microsoft Corporation Multi-layer run level encoding and decoding
US7623574B2 (en) * 2003-09-07 2009-11-24 Microsoft Corporation Selecting between dominant and non-dominant motion vector predictor polarities
US8064520B2 (en) 2003-09-07 2011-11-22 Microsoft Corporation Advanced bi-directional predictive coding of interlaced video
US7616692B2 (en) * 2003-09-07 2009-11-10 Microsoft Corporation Hybrid motion vector prediction for interlaced forward-predicted fields
US7567617B2 (en) * 2003-09-07 2009-07-28 Microsoft Corporation Predicting motion vectors for fields of forward-predicted interlaced video frames
US7400681B2 (en) * 2003-11-28 2008-07-15 Scientific-Atlanta, Inc. Low-complexity motion vector prediction for video codec with two lists of reference pictures
US7379608B2 (en) * 2003-12-04 2008-05-27 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung, E.V. Arithmetic coding for transforming video and picture data units
JP4702059B2 (ja) * 2003-12-22 2011-06-15 日本電気株式会社 動画像を符号化する方法及び装置
US7480334B2 (en) * 2003-12-23 2009-01-20 Genesis Microchip Inc. Temporal motion vector filtering
CN1225128C (zh) * 2003-12-31 2005-10-26 中国科学院计算技术研究所 直接编码模式下确定参考图像块的方法
CN1321534C (zh) * 2003-12-31 2007-06-13 中国科学院计算技术研究所 固定参考帧数编码方式下获取图像参考块的方法
US7599435B2 (en) 2004-01-30 2009-10-06 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Video frame encoding and decoding
US8036271B2 (en) * 2004-02-24 2011-10-11 Lsi Corporation Method and apparatus for determining a second picture for temporal direct-mode block prediction
US7586924B2 (en) 2004-02-27 2009-09-08 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Apparatus and method for coding an information signal into a data stream, converting the data stream and decoding the data stream
US9743078B2 (en) 2004-07-30 2017-08-22 Euclid Discoveries, Llc Standards-compliant model-based video encoding and decoding
TWI268715B (en) 2004-08-16 2006-12-11 Nippon Telegraph & Telephone Picture encoding method, picture decoding method, picture encoding apparatus, and picture decoding apparatus
KR20060043118A (ko) * 2004-10-07 2006-05-15 엘지전자 주식회사 영상 신호의 인코딩 및 디코딩 방법
US7813432B2 (en) * 2004-12-30 2010-10-12 Intel Corporation Offset buffer for intra-prediction of digital video
WO2007052889A1 (en) * 2005-11-03 2007-05-10 Chefel Co., Ltd. Overflow preventing lid for cooking receptacle
JP4616765B2 (ja) * 2005-12-15 2011-01-19 富士通株式会社 動画像符号化装置
KR20070074452A (ko) * 2006-01-09 2007-07-12 엘지전자 주식회사 영상신호의 엔코딩/디코딩시의 레이어간 예측 방법
WO2007081140A1 (en) 2006-01-09 2007-07-19 Lg Electronics Inc. Inter-layer prediction method for video signal
EP1806930A1 (en) * 2006-01-10 2007-07-11 Thomson Licensing Method and apparatus for constructing reference picture lists for scalable video
JP4720543B2 (ja) * 2006-03-01 2011-07-13 ソニー株式会社 データ処理装置、データ処理方法およびデータ処理プログラム、記録媒体、ならびに、再生装置、再生方法および再生プログラム
US8306118B1 (en) * 2006-03-01 2012-11-06 Maxim Integrated, Inc. High quality low bitrate video coding by enabling and disabling a non-residual mode
JP4527677B2 (ja) * 2006-03-15 2010-08-18 富士通株式会社 動画像符号化方法、動画像符号化装置、動画像符号化プログラム
US8208553B2 (en) * 2006-05-04 2012-06-26 Altera Corporation Methods and apparatus for quarter-pel refinement in a SIMD array processor
US8559510B2 (en) * 2006-08-10 2013-10-15 Canon Kabushiki Kaisha Image decoding apparatus
US8767830B2 (en) * 2006-09-13 2014-07-01 Vixs Systems, Inc Neighbor management module for use in video encoding and methods for use therewith
AU2014210664A1 (en) * 2006-10-16 2014-08-28 Nokia Technologies Oy System and method for implementing efficient decoded buffer management in multi-view video coding
US7907217B2 (en) * 2006-10-31 2011-03-15 Siemens Medical Solutions Usa, Inc. Systems and methods of subtraction angiography utilizing motion prediction
US20080137726A1 (en) * 2006-12-12 2008-06-12 General Instrument Corporation Method and Apparatus for Real-Time Video Encoding
EP2096439A4 (en) * 2006-12-21 2011-01-05 Ajinomoto Kk METHOD, APPARATUS, METHOD, SYSTEM AND SOFTWARE FOR EVALUATING COLORECTAL CANCER, AND RECORDING MEDIUM
CN102176751B (zh) * 2006-12-27 2013-12-25 松下电器产业株式会社 运动图像解码装置及运动图像解码方法
KR100809354B1 (ko) * 2007-02-02 2008-03-05 삼성전자주식회사 복원된 프레임의 프레임율을 업컨버팅하는 장치 및 방법
KR100906243B1 (ko) * 2007-06-04 2009-07-07 전자부품연구원 Ｒｇｂ 색 공간 신호의 영상 부호화 방법
US8254455B2 (en) 2007-06-30 2012-08-28 Microsoft Corporation Computing collocated macroblock information for direct mode macroblocks
US8817878B2 (en) * 2007-11-07 2014-08-26 Broadcom Corporation Method and system for motion estimation around a fixed reference vector using a pivot-pixel approach
CN101453656B (zh) * 2007-11-29 2011-06-01 华为技术有限公司 视频编码、解码方法及装置和视频编解码系统
US20090225227A1 (en) * 2008-03-05 2009-09-10 Panasonic Corporation Motion vector detecting device
WO2009115901A2 (en) 2008-03-19 2009-09-24 Nokia Corporation Combined motion vector and reference index prediction for video coding
US8355077B2 (en) 2008-03-27 2013-01-15 Csr Technology Inc. Adaptive windowing in motion detector for deinterlacer
WO2010017166A2 (en) 2008-08-04 2010-02-11 Dolby Laboratories Licensing Corporation Overlapped block disparity estimation and compensation architecture
JP5578775B2 (ja) 2008-09-02 2014-08-27 富士通株式会社 符号化装置および復号装置
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
KR101590511B1 (ko) * 2009-01-23 2016-02-02 에스케이텔레콤 주식회사 움직임 벡터 부호화/복호화 장치 및 방법과 그를 이용한 영상 부호화/복호화 장치 및 방법
US8189666B2 (en) 2009-02-02 2012-05-29 Microsoft Corporation Local picture identifier and computation of co-located information
HUE061103T2 (hu) 2009-03-23 2023-05-28 Ntt Docomo Inc Kép prediktív dekódoló eszköz és kép prediktív dekódolási eljárás
EP2530937B1 (en) * 2009-06-18 2015-03-18 Kabushiki Kaisha Toshiba Video encoding apparatus and video decoding apparatus
US9628794B2 (en) * 2009-06-18 2017-04-18 Kabushiki Kaisha Toshiba Video encoding apparatus and a video decoding apparatus
US9060176B2 (en) * 2009-10-01 2015-06-16 Ntt Docomo, Inc. Motion vector prediction in video coding
JP5248632B2 (ja) 2010-01-14 2013-07-31 インテル コーポレイション 動き推定のための技術
KR101522850B1 (ko) * 2010-01-14 2015-05-26 삼성전자주식회사 움직임 벡터를 부호화, 복호화하는 방법 및 장치
AU2013202014A1 (en) * 2010-01-14 2013-04-18 Samsung Electronics Co., Ltd Method and apparatus for encoding and decoding motion vector
CN102131091B (zh) * 2010-01-15 2013-01-23 联发科技股份有限公司 解码端运动向量导出方法
US20110176611A1 (en) * 2010-01-15 2011-07-21 Yu-Wen Huang Methods for decoder-side motion vector derivation
WO2011093688A2 (ko) * 2010-02-01 2011-08-04 엘지전자 주식회사 비디오 신호 처리 방법 및 장치
KR101794486B1 (ko) * 2010-04-01 2017-11-06 소니 주식회사 화상 처리 장치, 방법 및 기록매체
KR101752418B1 (ko) * 2010-04-09 2017-06-29 엘지전자 주식회사 비디오 신호 처리 방법 및 장치
DK2897365T3 (da) 2010-07-09 2017-02-13 Samsung Electronics Co Ltd Apparat til at afkode video ved at anvende bloksammenlægning
US9124898B2 (en) * 2010-07-12 2015-09-01 Mediatek Inc. Method and apparatus of temporal motion vector prediction
WO2012011432A1 (ja) 2010-07-20 2012-01-26 株式会社エヌ・ティ・ティ・ドコモ 画像予測符号化装置、画像予測符号化方法、画像予測符号化プログラム、画像予測復号装置、画像予測復号方法、及び、画像予測復号プログラム
US9602813B2 (en) * 2010-08-18 2017-03-21 Sk Telecom Co., Ltd. Image encoding/decoding device and method, and reference picture indexing device and method
CN105338364B (zh) * 2010-10-06 2018-07-24 株式会社Ntt都科摩 图像预测解码装置、图像预测解码方法
RU2010144450A (ru) 2010-10-29 2012-05-10 ЭлЭсАй Корпорейшн (US) Оценка движения для видео транскодера
EP4102835A1 (en) 2010-11-24 2022-12-14 Velos Media International Limited Motion vector calculation method, picture coding method, picture decoding method, motion vector calculation apparatus, and picture coding and decoding apparatus
WO2012081246A1 (ja) * 2010-12-17 2012-06-21 パナソニック株式会社 画像符号化方法および画像復号化方法
KR101774392B1 (ko) * 2010-12-22 2017-09-04 엘지전자 주식회사 화면 내 예측 방법 및 이러한 방법을 사용하는 장치
US9049455B2 (en) 2010-12-28 2015-06-02 Panasonic Intellectual Property Corporation Of America Image coding method of coding a current picture with prediction using one or both of a first reference picture list including a first current reference picture for a current block and a second reference picture list including a second current reference picture for the current block
HRP20221363T1 (hr) 2011-01-07 2023-01-06 Lg Electronics Inc. Postupak kodiranja video informacija, postupak dekodiranja video informacija i uređaj za dekodiranje za dekodiranje video informacija
KR101820997B1 (ko) 2011-01-12 2018-01-22 선 페이턴트 트러스트 동화상 부호화 방법 및 동화상 복호화 방법
TW201246943A (en) * 2011-01-26 2012-11-16 Panasonic Corp Video image encoding method, video image encoding device, video image decoding method, video image decoding device, and video image encoding and decoding device
CN107277542B (zh) * 2011-02-10 2019-12-10 太阳专利托管公司 动态图像解码方法、动态图像解码装置
WO2012114694A1 (ja) 2011-02-22 2012-08-30 パナソニック株式会社 動画像符号化方法、動画像符号化装置、動画像復号方法、および、動画像復号装置
US10171813B2 (en) 2011-02-24 2019-01-01 Qualcomm Incorporated Hierarchy of motion prediction video blocks
US20130329797A1 (en) * 2011-02-25 2013-12-12 Panasonic Corporation Image coding method and image decoding method
JP5358746B2 (ja) 2011-03-03 2013-12-04 パナソニック株式会社 動画像符号化方法、動画像符号化装置及びプログラム
GB2488816A (en) * 2011-03-09 2012-09-12 Canon Kk Mapping motion vectors from a plurality of reference frames to a single reference frame
CN102685479A (zh) * 2011-03-11 2012-09-19 华为技术有限公司 视频编解码处理方法和装置
US9648334B2 (en) 2011-03-21 2017-05-09 Qualcomm Incorporated Bi-predictive merge mode based on uni-predictive neighbors in video coding
PL2698999T3 (pl) 2011-04-12 2017-10-31 Sun Patent Trust Sposób kodowania ruchomych obrazów, urządzenie do kodowania ruchomych obrazów, sposób dekodowania ruchomych obrazów, urządzenie do dekodowania ruchomych obrazów, oraz urządzenie do kodowania/dekodowania ruchomych obrazów
WO2012160803A1 (ja) 2011-05-24 2012-11-29 パナソニック株式会社 画像符号化方法、画像符号化装置、画像復号方法、画像復号装置、および、画像符号化復号装置
PL2717575T3 (pl) 2011-05-27 2019-03-29 Sun Patent Trust Sposób dekodowania obrazów i urządzenie do dekodowania obrazów
US9485518B2 (en) 2011-05-27 2016-11-01 Sun Patent Trust Decoding method and apparatus with candidate motion vectors
EP2717579B1 (en) 2011-05-31 2020-01-22 Sun Patent Trust Video decoding method and video decoding device
SG194746A1 (en) 2011-05-31 2013-12-30 Kaba Gmbh Image encoding method, image encoding device, image decoding method, image decoding device, and image encoding/decoding device
JP5786478B2 (ja) * 2011-06-15 2015-09-30 富士通株式会社 動画像復号装置、動画像復号方法、及び動画像復号プログラム
USRE47366E1 (en) 2011-06-23 2019-04-23 Sun Patent Trust Image decoding method and apparatus based on a signal type of the control parameter of the current block
BR112013030469B1 (pt) 2011-06-23 2022-07-26 Sun Patent Trust Método de decodificação de imagem, método de codificação de imagem, aparelho de decodificação de imagem, aparelho de codificação de imagem, e aparelho de codificação e decodificação de imagem
US9049462B2 (en) 2011-06-24 2015-06-02 Panasonic Intellectual Property Corporation Of America Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus
US9106919B2 (en) 2011-06-24 2015-08-11 Panasonic Intellectual Property Corporation Of America Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus
MY169636A (en) 2011-06-27 2019-04-24 Sun Patent Trust Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus
MY165469A (en) 2011-06-28 2018-03-23 Sun Patent Trust Image decoding method, image coding method, image decoding apparatus, image coding apparatus, and image coding and decoding apparatus
EP2728875B1 (en) * 2011-06-28 2019-01-09 LG Electronics Inc. Method for setting motion vector list
KR102006032B1 (ko) 2011-06-29 2019-07-31 선 페이턴트 트러스트 화상 복호 방법, 화상 부호화 방법, 화상 복호 장치, 화상 부호화 장치 및 화상 부호화 복호 장치
CN105430390B (zh) 2011-06-30 2017-04-12 Jvc建伍株式会社 图像解码装置、图像解码方法、接收装置及接收方法
KR101900986B1 (ko) 2011-06-30 2018-09-20 선 페이턴트 트러스트 화상 복호 방법, 화상 부호화 방법, 화상 복호 장치, 화상 부호화 장치, 및, 화상 부호화 복호 장치
KR102365353B1 (ko) * 2011-06-30 2022-02-23 가부시키가이샤 제이브이씨 켄우드 화상 부호화 장치, 화상 부호화 방법, 화상 부호화 프로그램, 화상 복호 장치, 화상 복호 방법 및 화상 복호 프로그램
WO2013001770A1 (ja) 2011-06-30 2013-01-03 パナソニック株式会社 画像復号方法、画像符号化方法、画像復号装置、画像符号化装置及び画像符号化復号装置
AU2012277219A1 (en) 2011-06-30 2013-09-19 Sun Patent Trust Image decoding method, image encoding method, image decoding device, image encoding device, and image encoding/decoding device
US9232233B2 (en) * 2011-07-01 2016-01-05 Apple Inc. Adaptive configuration of reference frame buffer based on camera and background motion
MX2014000159A (es) * 2011-07-02 2014-02-19 Samsung Electronics Co Ltd Metodo y aparato para la codificacion de video, y metodo y aparato para la decodificacion de video acompañada por inter prediccion utilizando imagen co-localizada.
KR20140034209A (ko) 2011-07-11 2014-03-19 파나소닉 주식회사 화상 복호 방법, 화상 부호화 방법, 화상 복호 장치, 화상 부호화 장치 및 화상 부호화 복호 장치
JPWO2013018369A1 (ja) 2011-08-03 2015-03-05 パナソニック インテレクチュアル プロパティ コーポレーション オブアメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 動画像符号化方法、動画像符号化装置、動画像復号化方法、動画像復号化装置、および、動画像符号化復号化装置
BR112014008403B1 (pt) 2011-10-19 2022-05-10 Sun Patent Trust Método de codificação de imagem, aparelho de codificação de imagem, método de decodificação de imagem, e aparelho de decodificação de imagem
PL2775717T3 (pl) * 2011-11-02 2017-12-29 Tagivan Ii Llc Sposób dekodowania wideo i dekoder wideo
JP5485969B2 (ja) 2011-11-07 2014-05-07 株式会社Ｎｔｔドコモ 動画像予測符号化装置、動画像予測符号化方法、動画像予測符号化プログラム、動画像予測復号装置、動画像予測復号方法及び動画像予測復号プログラム
AU2015201549B2 (en) * 2011-11-08 2015-06-18 Samsung Electronics Co., Ltd. Method and device for determining motion vector for video coding or video decoding
CA2883047C (en) * 2011-11-08 2017-03-28 Samsung Electronics Co., Ltd. Method and apparatus for motion vector determination in video encoding or decoding
WO2013099031A1 (ja) * 2011-12-28 2013-07-04 株式会社安川電機 エンジニアリングツール
US20130177084A1 (en) * 2012-01-10 2013-07-11 Qualcomm Incorporated Motion vector scaling in video coding
TWI580260B (zh) * 2012-01-18 2017-04-21 Jvc Kenwood Corp Dynamic image decoding device, dynamic image decoding method, and dynamic image decoding program
ES2728146T3 (es) 2012-01-20 2019-10-22 Sun Patent Trust Procedimientos y aparato de codificación y decodificación de vídeo utilizando predicción temporal de vector de movimiento
WO2013111596A1 (ja) * 2012-01-26 2013-08-01 パナソニック株式会社 画像符号化方法、画像符号化装置、画像復号方法、画像復号装置、および画像符号化復号装置
CN103563373B (zh) * 2012-02-03 2017-09-26 太阳专利托管公司 图像编码方法及图像编码装置
CA2866121C (en) 2012-03-06 2018-04-24 Panasonic Intellectual Property Corporation Of America Moving picture coding method, moving picture decoding method, moving picture coding apparatus, moving picture decoding apparatus, and moving picture coding and decoding apparatus
US10200709B2 (en) 2012-03-16 2019-02-05 Qualcomm Incorporated High-level syntax extensions for high efficiency video coding
US9247196B1 (en) * 2012-08-30 2016-01-26 Ambarella, Inc. High efficiency video coding for video with interlaced and progressive content using lookahead
US9819965B2 (en) 2012-11-13 2017-11-14 Intel Corporation Content adaptive transform coding for next generation video
US9106793B2 (en) 2013-01-03 2015-08-11 Cisco Technology, Inc. Method and apparatus for motion based participant switching in multipoint video conferences
WO2015113510A1 (en) * 2014-01-29 2015-08-06 Mediatek Inc. Method and apparatus for adaptive motion vector precision
US10091507B2 (en) 2014-03-10 2018-10-02 Euclid Discoveries, Llc Perceptual optimization for model-based video encoding
US10097851B2 (en) 2014-03-10 2018-10-09 Euclid Discoveries, Llc Perceptual optimization for model-based video encoding
CA2942336A1 (en) * 2014-03-10 2015-09-17 Euclid Discoveries, Llc Continuous block tracking for temporal prediction in video encoding
KR101635111B1 (ko) * 2014-05-15 2016-06-30 삼성전자주식회사 움직임 벡터를 부호화, 복호화하는 방법 및 장치
JP2016066922A (ja) * 2014-09-25 2016-04-28 ソニー株式会社 信号処理装置、撮像装置、および、それらにおける信号処理方法。
FR3029055B1 (fr) * 2014-11-24 2017-01-13 Ateme Procede d'encodage d'image et equipement pour la mise en oeuvre du procede
US10148965B2 (en) * 2015-03-04 2018-12-04 Panasonic Intellectual Property Management Co., Ltd. Moving image coding apparatus and moving image coding method
CN106303544B (zh) * 2015-05-26 2019-06-11 华为技术有限公司 一种视频编解码方法、编码器和解码器
US20190014326A1 (en) * 2017-07-06 2019-01-10 Intel Corporation Imu enhanced reference list management and encoding
US10602178B1 (en) * 2017-12-21 2020-03-24 Mozilla Corporation Systems and methods for frame context selection
CN116647696A (zh) 2018-09-06 2023-08-25 Lg电子株式会社 图像解码方法、图像编码方法、存储介质和发送方法
WO2020084474A1 (en) 2018-10-22 2020-04-30 Beijing Bytedance Network Technology Co., Ltd. Gradient computation in bi-directional optical flow
WO2020098655A1 (en) 2018-11-12 2020-05-22 Beijing Bytedance Network Technology Co., Ltd. Motion vector storage for inter prediction
WO2020103877A1 (en) * 2018-11-20 2020-05-28 Beijing Bytedance Network Technology Co., Ltd. Coding and decoding of video coding modes
FI3912357T3 (fi) * 2019-02-20 2023-12-19 Beijing Dajia Internet Information Tech Co Ltd Rajoitettu liikevektorin derivaatio pitkän aikavälin referenssikuville videokoodauksessa
EP3915259A4 (en) 2019-03-06 2022-03-30 Beijing Bytedance Network Technology Co., Ltd. USE OF A CONVERTED UNIVERSITY PREDICTION CANDIDATE
US11601656B2 (en) * 2021-06-16 2023-03-07 Western Digital Technologies, Inc. Video processing in a data storage device

Family Cites Families (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US38563A (en) * 1863-05-19 Improvement jn lighting gas by electricity
KR930004311B1 (ko) * 1989-04-18 1993-05-22 미쯔비시덴끼 가부시끼가이샤 동화상 부호화 복호화장치
JPH0420088A (ja) 1990-05-14 1992-01-23 Victor Co Of Japan Ltd フレーム間符号化装置
JP3031638B2 (ja) 1991-01-30 2000-04-10 富士通株式会社 蓄積用動画像符号化方式における補間フレームのベクトル探索方法
JPH05137131A (ja) 1991-11-13 1993-06-01 Sony Corp フレーム間動き予測方法
JPH0662391A (ja) 1992-08-10 1994-03-04 Nippon Telegr & Teleph Corp <Ntt> 動画像予測符号化方法
US5329365A (en) 1993-07-07 1994-07-12 Rca Thomson Licensing Corporation Method and apparatus for providing compressed non-interlaced scanned video signal
KR0148154B1 (ko) 1994-06-15 1998-09-15 김광호 움직임크기에 따른 동영상데이타의 부호화방법 및 장치
JP3513277B2 (ja) 1995-08-29 2004-03-31 シャープ株式会社 映像符号化装置及び映像復号化装置
US5809173A (en) * 1995-04-18 1998-09-15 Advanced Micro Devices, Inc. Method and apparatus for improved video decompression using previous frame DCT coefficients
US5724446A (en) * 1995-04-18 1998-03-03 Advanced Micro Devices, Inc. Video decoder apparatus using non-reference frame as an additional prediction source and method therefor
EP1274253A3 (en) * 1995-08-29 2005-10-12 Sharp Kabushiki Kaisha Video coding device and video decoding device with a motion compensated interframe prediction
JP2001224036A (ja) 1995-10-18 2001-08-17 Sharp Corp 動画像符号化装置
JP2872109B2 (ja) * 1996-05-14 1999-03-17 株式会社グラフィックス・コミュニケーション・ラボラトリーズ 動画像符号化方法および装置
JP3263807B2 (ja) * 1996-09-09 2002-03-11 ソニー株式会社 画像符号化装置および画像符号化方法
JP3344577B2 (ja) * 1996-09-09 2002-11-11 ソニー株式会社 画像符号化装置および画像符号化方法、画像復号化装置および画像復号化方法、並びに記録方法
JP3019787B2 (ja) 1996-09-20 2000-03-13 日本電気株式会社 動きベクトル検出装置
JPH10126787A (ja) 1996-10-14 1998-05-15 Nec Eng Ltd Ｐピクチャの予測ベクトルをオフセットベクトルとした双方向予測ベクトル検出回路
US5991447A (en) 1997-03-07 1999-11-23 General Instrument Corporation Prediction and coding of bi-directionally predicted video object planes for interlaced digital video
US6005980A (en) * 1997-03-07 1999-12-21 General Instrument Corporation Motion estimation and compensation of video object planes for interlaced digital video
JP3776735B2 (ja) 1997-04-09 2006-05-17 松下電器産業株式会社 画像予測復号化方法，画像予測復号化装置，画像予測符号化方法，画像予測符号化装置，及びデータ記憶媒体
US6370276B2 (en) * 1997-04-09 2002-04-09 Matsushita Electric Industrial Co., Ltd. Image predictive decoding method, image predictive decoding apparatus, image predictive coding method, image predictive coding apparatus, and data storage media
DE69838281T2 (de) 1997-06-25 2008-05-15 Nippon Telegraph And Telephone Corp. Bewegungsprädiktives bildkodierungsverfahren sowie speichermedium zur speicherung des entsprechenden programms
JPH1169356A (ja) * 1997-08-25 1999-03-09 Mitsubishi Electric Corp 動画像符号化方式及び動画像復号方式
US6807231B1 (en) * 1997-09-12 2004-10-19 8×8, Inc. Multi-hypothesis motion-compensated video image predictor
US6249318B1 (en) * 1997-09-12 2001-06-19 8×8, Inc. Video coding/decoding arrangement and method therefor
US6396874B1 (en) * 1997-11-12 2002-05-28 Sony Corporation Decoding method and apparatus and recording method and apparatus for moving picture data
JP3523481B2 (ja) 1998-02-23 2004-04-26 シャープ株式会社 映像符号化装置及び映像復号化装置並びに映像符号化方法及び映像復号化方法
JP3724204B2 (ja) * 1998-03-10 2005-12-07 ソニー株式会社 符号化装置および方法、並びに記録媒体
US6274537B1 (en) * 1998-08-05 2001-08-14 Samsung Electronics Co., Ltd. Use of alkoxy N-hydroxyalkyl alkanamide as resist removing agent, composition for removing resist, method for preparing the same and resist removing method using the same
GB2360662B (en) 1999-05-13 2002-01-09 Nec Corp Picture coding apparatus
JP3329768B2 (ja) 1999-07-05 2002-09-30 日本電信電話株式会社 画像符号化データの再符号化方法およびそのプログラム記録媒体
JP2001045475A (ja) 1999-07-27 2001-02-16 Matsushita Electric Ind Co Ltd 映像信号階層化符号化装置と映像信号階層化復号化装置及びプログラム記録媒体
JP2001086508A (ja) * 1999-09-13 2001-03-30 Victor Co Of Japan Ltd 動画像復号方法及び動画像復号装置
JP3757088B2 (ja) * 1999-10-26 2006-03-22 日本電気株式会社 動画像符号化装置および方法
US7253831B2 (en) * 2000-05-10 2007-08-07 Polycom, Inc. Video coding using multiple buffers
GB2362532B (en) * 2000-05-15 2004-05-05 Nokia Mobile Phones Ltd Video coding
US7027711B2 (en) * 2000-06-26 2006-04-11 Matsushita Electric Industrial Co., Ltd. Editing apparatus for an optical disk, computer-readable storage medium, and computer program
JP4245790B2 (ja) 2000-08-29 2009-04-02 オリンパス株式会社 超音波処置具
US6738980B2 (en) * 2001-11-15 2004-05-18 Industrial Technology Research Institute Methods and systems for video streaming with VCR functionality
US6980596B2 (en) * 2001-11-27 2005-12-27 General Instrument Corporation Macroblock level adaptive frame/field coding for digital video content
WO2003047271A2 (en) * 2001-11-21 2003-06-05 General Instrument Corporation Picture level adaptive frame/field coding for digital video signal
JP2005510985A (ja) * 2001-11-21 2005-04-21 ジェネラル・インストルメント・コーポレーション デジタルビデオコンテンツのマクロブロックレベルにおける適応フレーム／フィールド符号化
US7003035B2 (en) * 2002-01-25 2006-02-21 Microsoft Corporation Video coding methods and apparatuses
JP2004088722A (ja) 2002-03-04 2004-03-18 Matsushita Electric Ind Co Ltd 動画像符号化方法および動画像復号化方法
MXPA03011334A (es) * 2002-04-19 2004-04-20 Matsushita Electric Ind Co Ltd Metodo de calculo de un vector de movimiento.
KR100506864B1 (ko) 2002-10-04 2005-08-05 엘지전자 주식회사 모션벡터 결정방법

Also Published As

Publication number Publication date
US10404995B2 (en) 2019-09-03
ES2745044T3 (es) 2020-02-27
US9948947B2 (en) 2018-04-17
PT3525467T (pt) 2021-04-08
KR20040099100A (ko) 2004-11-26
US20170085907A1 (en) 2017-03-23
PT3525465T (pt) 2021-05-10
HUE053955T2 (hu) 2021-08-30
US7940845B2 (en) 2011-05-10
EP3525466A1 (en) 2019-08-14
EP1411729A4 (en) 2007-03-07
US20170302956A1 (en) 2017-10-19
HUE053922T2 (hu) 2021-07-28
EP1441537A4 (en) 2006-06-07
HUE045566T2 (hu) 2020-01-28
CN1518833A (zh) 2004-08-04
US20140064376A1 (en) 2014-03-06
US9485519B2 (en) 2016-11-01
KR20090086610A (ko) 2009-08-13
KR101011849B1 (ko) 2011-01-31
AU2003231356B2 (en) 2009-10-01
US20160100185A1 (en) 2016-04-07
EP1411729B1 (en) 2016-03-23
CN1518834A (zh) 2004-08-04
AU2003235174A1 (en) 2003-11-03
US20140072047A1 (en) 2014-03-13
US20160112716A1 (en) 2016-04-21
US9723325B2 (en) 2017-08-01
KR20100005233A (ko) 2010-01-14
US7733960B2 (en) 2010-06-08
KR20080031519A (ko) 2008-04-08
HUE044616T2 (hu) 2019-11-28
US10097855B2 (en) 2018-10-09
HUE044584T2 (hu) 2019-11-28
HUE054106T2 (hu) 2021-08-30
CA2451571A1 (en) 2003-10-30
MXPA03011334A (es) 2004-04-20
PT3525464T (pt) 2021-04-06
US8605789B2 (en) 2013-12-10
US20180376162A1 (en) 2018-12-27
US9083980B2 (en) 2015-07-14
US20150172701A1 (en) 2015-06-18
US20170048544A1 (en) 2017-02-16
US20170324976A1 (en) 2017-11-09
US9264730B2 (en) 2016-02-16
WO2003090475A1 (fr) 2003-10-30
US9955181B2 (en) 2018-04-24
US8290049B2 (en) 2012-10-16
US20150131736A1 (en) 2015-05-14
ES2745059T3 (es) 2020-02-27
US8958480B2 (en) 2015-02-17
AU2003231356A1 (en) 2003-11-03
US20170048546A1 (en) 2017-02-16
US20080063075A1 (en) 2008-03-13
US9948948B2 (en) 2018-04-17
US10397602B2 (en) 2019-08-27
EP1411729A1 (en) 2004-04-21
US9729896B2 (en) 2017-08-08
US8964848B2 (en) 2015-02-24
US20170302957A1 (en) 2017-10-19
ES2742799T3 (es) 2020-02-17
CA2451568C (en) 2012-08-21
US10440386B2 (en) 2019-10-08
CN1290341C (zh) 2006-12-13
US9723324B2 (en) 2017-08-01
MY155930A (en) 2015-12-31
ES2745058T3 (es) 2020-02-27
US20140064375A1 (en) 2014-03-06
US9693074B2 (en) 2017-06-27
US9723323B2 (en) 2017-08-01
US8971411B2 (en) 2015-03-03
US20100202539A1 (en) 2010-08-12
US9516338B2 (en) 2016-12-06
US20140072046A1 (en) 2014-03-13
EP1441537A1 (en) 2004-07-28
US20170302955A1 (en) 2017-10-19
EP3525466B1 (en) 2022-02-09
US20170048545A1 (en) 2017-02-16
US20190020891A1 (en) 2019-01-17
CA2451568A1 (en) 2003-10-30
WO2003090473A1 (fr) 2003-10-30
ES2743606T3 (es) 2020-02-20
HUE044739T2 (hu) 2019-11-28
US20170048547A1 (en) 2017-02-16
CN1277419C (zh) 2006-09-27
US20190014341A1 (en) 2019-01-10
US8929453B2 (en) 2015-01-06
US20040136461A1 (en) 2004-07-15
KR100931750B1 (ko) 2009-12-14
US20120328024A1 (en) 2012-12-27
KR100931746B1 (ko) 2009-12-14

Similar Documents

Publication Publication Date Title
HUE045566T2 (hu) Mozgásvektor-számítási eljárás
AU2003213360A1 (en) Motion vector detection method
GB0208104D0 (en) Method
GB0203306D0 (en) Method
AU2003240166A8 (en) Unit for and method of estimating a motion vector
GB0211975D0 (en) Method
AU2003228054A8 (en) Unit for and method of estimating a motion vector
AU2003258070A8 (en) Electrodionization method
GB0205509D0 (en) Method
GB0213261D0 (en) Method
GB0209296D0 (en) Method
GB0200303D0 (en) Motion simulator apparatus
EP1616957A4 (en) VECTOR
GB2416456B (en) Calculation method for prediction motion vector
GB2405560B (en) Vector quantization
GB0209023D0 (en) Expression vector
GB0200865D0 (en) Method
GB0208383D0 (en) Method
AU2003253447A8 (en) Expression vectors
GB0228314D0 (en) Vector system
GB0318213D0 (en) Vector system
GB0210575D0 (en) Vector system
GB0207266D0 (en) Method
GB0209624D0 (en) Method
GB0213490D0 (en) Method