NO20042543L - Adaptiv ramme-/feltkoding pa bildeniva for digitalt videoinnhold - Google Patents

Adaptiv ramme-/feltkoding pa bildeniva for digitalt videoinnhold

Info

Publication number
NO20042543L
NO20042543L NO20042543A NO20042543A NO20042543L NO 20042543 L NO20042543 L NO 20042543L NO 20042543 A NO20042543 A NO 20042543A NO 20042543 A NO20042543 A NO 20042543A NO 20042543 L NO20042543 L NO 20042543L
Authority
NO
Norway
Prior art keywords
digital video
video content
image level
adaptive frame
field encoding
Prior art date
Application number
NO20042543A
Other languages
English (en)
Other versions
NO339086B1 (no
Inventor
Ajay Luthra
Limin Wang
Rajeev Gandhi
Krit Panusopone
Yue Yu
Original Assignee
Gen Instrument Corp
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
Priority claimed from US10/301,203 external-priority patent/US20030099294A1/en
Application filed by Gen Instrument Corp filed Critical Gen Instrument Corp
Publication of NO20042543L publication Critical patent/NO20042543L/no
Publication of NO339086B1 publication Critical patent/NO339086B1/no

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
    • H04N19/102—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
    • H04N19/112—Selection of coding mode or of prediction mode according to 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
    • H04N19/134—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
    • H04N19/136—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
    • H04N19/50—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
NO20042543A 2001-11-21 2004-06-17 Adaptiv ramme-/feltkoding på bildenivå for digitalt videoinnhold NO339086B1 (no)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US33300401P 2001-11-21 2001-11-21
US33392101P 2001-11-27 2001-11-27
US39571702P 2002-07-12 2002-07-12
US39570802P 2002-07-12 2002-07-12
US10/301,203 US20030099294A1 (en) 2001-11-27 2002-11-20 Picture level adaptive frame/field coding for digital video content
PCT/US2002/037593 WO2003047271A2 (en) 2001-11-21 2002-11-21 Picture level adaptive frame/field coding for digital video signal

Publications (2)

Publication Number Publication Date
NO20042543L true NO20042543L (no) 2004-07-21
NO339086B1 NO339086B1 (no) 2016-11-14

Family

ID=27540864

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20042543A NO339086B1 (no) 2001-11-21 2004-06-17 Adaptiv ramme-/feltkoding på bildenivå for digitalt videoinnhold

Country Status (9)

Country Link
EP (5) EP2285120A1 (no)
JP (1) JP2005510984A (no)
KR (2) KR20040068143A (no)
CN (5) CN101715136B (no)
AU (1) AU2002365337A1 (no)
CA (1) CA2468086C (no)
MX (1) MXPA04004723A (no)
NO (1) NO339086B1 (no)
WO (1) WO2003047271A2 (no)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2725714T3 (es) 2001-11-06 2019-09-26 Panasonic Ip Corp America Procedimiento de codificación de imágenes en movimiento y procedimiento de decodificación de imágenes en movimiento
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
ES2644005T3 (es) * 2002-04-19 2017-11-27 Panasonic Intellectual Property Corporation Of America Procedimiento de cálculo de vectores de movimiento
WO2003090475A1 (en) * 2002-04-19 2003-10-30 Matsushita Electric Industrial Co., Ltd. Method for calculating motion vector
GB2436981B (en) * 2003-03-03 2007-11-21 Lg Electronics Inc Method of selecting a reference picture
KR100693669B1 (ko) 2003-03-03 2007-03-09 엘지전자 주식회사 피일드 매크로 블록의 레퍼런스 픽쳐 결정 방법
AU2005203096B2 (en) * 2003-03-03 2007-11-29 Lg Electronics Inc. Method of selecting a reference picture
CN100344163C (zh) * 2004-06-16 2007-10-17 华为技术有限公司 视频编解码处理方法
CN101677402B (zh) * 2004-09-16 2012-04-18 汤姆逊许可证公司 用于快速视频帧和场编码的方法和装置
EP1809042A1 (en) * 2006-01-13 2007-07-18 THOMSON Licensing Method and apparatus for coding interlaced video data
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
JP4592656B2 (ja) * 2006-08-17 2010-12-01 富士通セミコンダクター株式会社 動き予測処理装置、画像符号化装置および画像復号化装置
US8711901B2 (en) * 2007-03-12 2014-04-29 Vixs Systems, Inc. Video processing system and device with encoding and decoding modes and method for use therewith
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
JP2011009949A (ja) * 2009-06-24 2011-01-13 Toshiba Corp 映像処理装置及び映像処理方法
WO2011111372A1 (ja) * 2010-03-09 2011-09-15 パナソニック株式会社 動画像符号化装置および動画像符号化方法
JP5310614B2 (ja) * 2010-03-17 2013-10-09 富士通株式会社 動画像符号化装置、動画像符号化方法及び動画像復号装置ならびに動画像復号方法
JP5368631B2 (ja) 2010-04-08 2013-12-18 株式会社東芝 画像符号化方法、装置、及びプログラム
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.
JP2013121020A (ja) * 2011-12-06 2013-06-17 Sony Corp 画像処理装置および方法
JPWO2014051081A1 (ja) * 2012-09-28 2016-08-25 三菱電機株式会社 動画像符号化装置、動画像復号装置、動画像符号化方法及び動画像復号方法
WO2017036399A1 (en) * 2015-09-02 2017-03-09 Mediatek Inc. Method and apparatus of motion compensation for video coding based on bi prediction optical flow techniques
CN106529634B (zh) * 2015-09-10 2019-10-01 原相科技股份有限公司 利用图样进行编码与解码的方法及其系统
KR20180001925U (ko) 2016-12-19 2018-06-27 주식회사 한국가스기술공사 정압기용 튜브코어 조립 지그

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6968003B1 (en) * 1996-01-29 2005-11-22 International Business Machines Corporation Speed-memory tradeoff for MPEG decoders
CN1297147C (zh) * 1997-03-07 2007-01-24 通用仪器公司 对交错数字视频的双向预测的视频目标平面的预测和编码
US6094225A (en) * 1997-12-02 2000-07-25 Daewoo Electronics, Co., Ltd. Method and apparatus for encoding mode signals for use in a binary shape coder

Also Published As

Publication number Publication date
CN101715137A (zh) 2010-05-26
EP2268038A1 (en) 2010-12-29
WO2003047271A3 (en) 2004-02-26
KR20100047321A (ko) 2010-05-07
CA2468086A1 (en) 2003-06-05
CN101715136B (zh) 2017-03-29
KR20040068143A (ko) 2004-07-30
MXPA04004723A (es) 2004-07-30
EP2276261A1 (en) 2011-01-19
CA2468086C (en) 2013-08-20
KR101076506B1 (ko) 2011-10-24
WO2003047271A2 (en) 2003-06-05
EP1459562A2 (en) 2004-09-22
JP2005510984A (ja) 2005-04-21
CN101715128A (zh) 2010-05-26
CN101715136A (zh) 2010-05-26
CN101715138A (zh) 2010-05-26
CN101715137B (zh) 2016-01-27
CN101715138B (zh) 2014-02-05
AU2002365337A8 (en) 2003-06-10
CN100584028C (zh) 2010-01-20
NO339086B1 (no) 2016-11-14
EP2268041A1 (en) 2010-12-29
EP2285120A1 (en) 2011-02-16
CN101715128B (zh) 2014-01-01
CN1615656A (zh) 2005-05-11
AU2002365337A1 (en) 2003-06-10

Similar Documents

Publication Publication Date Title
AU2002365338A1 (en) Macroblock level adaptive frame/field coding for digital video content
AU2002365337A8 (en) Picture level adaptive frame/field coding for digital video signal
ATE538598T1 (de) Varianzbasierte adaptive blockgrösse dct bildkomprimierung
FI20000120L (fi) Menetelmä digitaalisten videokuvien suodattamiseksi
AU2003257045A1 (en) Digital image encoding
AUPS206802A0 (en) Steganographic image encoding
NO20000656A (no) Digital korreksjonsmodul for videoprojektor
GB0417286D0 (en) Improving digital images
GB2380891B (en) Picture frame scanner
GB2380631B (en) Extended image digital photography
AU2002343161A8 (en) Digital image processing
MXPA03008389A (es) Sistema de grabacion de video digital.
NO20042544L (no) Adaptiv ramme-/feltkoding på makroblokknivå for digitalt videoinnhold
GB0118353D0 (en) Digital video copy protection
TW555328U (en) Image scanner
GB2377107B (en) Video/image communication with watermarking
GB0321562D0 (en) Digital television
GB2381144B (en) Image or video processing
GB0118352D0 (en) Digital image watermarking
AU2003207690A8 (en) Digital image processor
PL112942U1 (en) Digital image viewer
FI20011750A0 (fi) Televisiokuvan muokkaaminen
AUPR606601A0 (en) Digital image compression
AUPR606701A0 (en) Digital image compression
AU2002220824A1 (en) Digital image watermarking

Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: MOTOROLA MOBILITY LLC, US

CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: GOOGLE TECHNOLOGY HOLDINGS LLC, US

MK1K Patent expired