NL1022353A1 - Blokvoorspellingswerkwijze met gebruikmaking van verbeterde directe modus. - Google Patents

Blokvoorspellingswerkwijze met gebruikmaking van verbeterde directe modus.

Info

Publication number
NL1022353A1
NL1022353A1 NL1022353A NL1022353A NL1022353A1 NL 1022353 A1 NL1022353 A1 NL 1022353A1 NL 1022353 A NL1022353 A NL 1022353A NL 1022353 A NL1022353 A NL 1022353A NL 1022353 A1 NL1022353 A1 NL 1022353A1
Authority
NL
Netherlands
Prior art keywords
direct mode
prediction method
improved
block prediction
block
Prior art date
Application number
NL1022353A
Other languages
English (en)
Other versions
NL1022353C2 (nl
Inventor
Byeong-Moon Jeong
Original Assignee
Lg Electronics Inc
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 Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of NL1022353A1 publication Critical patent/NL1022353A1/nl
Application granted granted Critical
Publication of NL1022353C2 publication Critical patent/NL1022353C2/nl

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
    • 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
    • H04N19/134—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
    • 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
    • H04N19/513—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
    • H04N19/573—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
    • H04N19/60—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
NL1022353A 2002-04-09 2003-01-10 Blokvoorspellingswerkwijze met gebruikmaking van verbeterde directe modus. NL1022353C2 (nl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20020019262 2002-04-09
KR20020019262 2002-04-09
KR20020072862 2002-11-21
KR10-2002-0072862A KR100508798B1 (ko) 2002-04-09 2002-11-21 쌍방향 예측 블록 예측 방법

Publications (2)

Publication Number Publication Date
NL1022353A1 true NL1022353A1 (nl) 2003-10-13
NL1022353C2 NL1022353C2 (nl) 2004-09-22

Family

ID=36734111

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1022353A NL1022353C2 (nl) 2002-04-09 2003-01-10 Blokvoorspellingswerkwijze met gebruikmaking van verbeterde directe modus.

Country Status (11)

Country Link
US (8) US8548053B2 (nl)
EP (11) EP1679904B1 (nl)
JP (11) JP4435480B2 (nl)
KR (1) KR100508798B1 (nl)
CN (2) CN1320824C (nl)
DE (4) DE10362310B4 (nl)
GB (2) GB2387498B (nl)
HK (1) HK1073043A1 (nl)
NL (1) NL1022353C2 (nl)
RU (3) RU2258320C2 (nl)
TW (3) TWI280806B (nl)

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RU2333616C2 (ru) 2008-09-10
JP2008172828A (ja) 2008-07-24
EP1876832B1 (en) 2012-04-18
EP1601209B1 (en) 2012-04-11
EP1876834A3 (en) 2008-03-05
EP1876835B1 (en) 2012-04-18
CN1320824C (zh) 2007-06-06
CN1233175C (zh) 2005-12-21
US20130336400A1 (en) 2013-12-19
EP1359769A1 (en) 2003-11-05
EP1876832A3 (en) 2008-01-23
EP1876837A3 (en) 2008-02-20
EP1679904B1 (en) 2012-03-21
US8548054B2 (en) 2013-10-01
US20050129114A1 (en) 2005-06-16
JP2008172833A (ja) 2008-07-24
EP1876837A2 (en) 2008-01-09
US8553774B2 (en) 2013-10-08
JP2006180526A (ja) 2006-07-06
US8553775B2 (en) 2013-10-08
RU2258320C2 (ru) 2005-08-10
USRE47358E1 (en) 2019-04-16
CN1627827A (zh) 2005-06-15
DE10300692B4 (de) 2009-12-24
EP1601209A3 (en) 2005-12-14
JP4763738B2 (ja) 2011-08-31
CN1450812A (zh) 2003-10-22
DE10362309B4 (de) 2011-06-16
EP1679904A3 (en) 2006-09-13
JP4763739B2 (ja) 2011-08-31
JP2008172835A (ja) 2008-07-24
EP1876836B1 (en) 2012-04-18
US20050129127A1 (en) 2005-06-16
EP1876834B1 (en) 2012-03-21
EP1876836A3 (en) 2008-01-23
US20050129126A1 (en) 2005-06-16
TW200610415A (en) 2006-03-16
DE10362310B4 (de) 2011-06-09
EP1876831A2 (en) 2008-01-09
TWI258993B (en) 2006-07-21
US20130336401A1 (en) 2013-12-19
JP2003319403A (ja) 2003-11-07
EP1876838B1 (en) 2010-09-15
RU2005108921A (ru) 2006-09-10
JP2008172831A (ja) 2008-07-24
EP1601209A2 (en) 2005-11-30
JP2008172829A (ja) 2008-07-24
DE10300692A1 (de) 2003-11-06
JP2006180527A (ja) 2006-07-06
EP1876836A2 (en) 2008-01-09
GB2408889B (en) 2005-10-05
RU2005108920A (ru) 2006-09-10
GB2408889A (en) 2005-06-08
TW200521889A (en) 2005-07-01
EP1876831A3 (en) 2008-01-23
TW200305338A (en) 2003-10-16
EP1876831B1 (en) 2010-09-01
EP1876838A3 (en) 2008-02-20
DE10362305B4 (de) 2011-12-22
EP1876833A2 (en) 2008-01-09
JP4435480B2 (ja) 2010-03-17
KR100508798B1 (ko) 2005-08-19
GB2387498B (en) 2005-10-19
JP2008172830A (ja) 2008-07-24
GB2387498A (en) 2003-10-15
NL1022353C2 (nl) 2004-09-22
EP1876833B1 (en) 2010-09-08
JP4763735B2 (ja) 2011-08-31
TWI280806B (en) 2007-05-01
RU2297109C2 (ru) 2007-04-10
US8548053B2 (en) 2013-10-01
US8902983B2 (en) 2014-12-02
US8902984B2 (en) 2014-12-02
EP1876834A2 (en) 2008-01-09
JP2008172832A (ja) 2008-07-24
TWI259412B (en) 2006-08-01
EP1876832A2 (en) 2008-01-09
US8553773B2 (en) 2013-10-08
US20070189388A1 (en) 2007-08-16
JP4763737B2 (ja) 2011-08-31
EP1876835A3 (en) 2008-01-23
EP1876837B1 (en) 2010-09-08
GB0300111D0 (en) 2003-02-05
EP1876835A2 (en) 2008-01-09
HK1073043A1 (en) 2005-09-16
US20030202586A1 (en) 2003-10-30
EP1876838A2 (en) 2008-01-09
KR20030080985A (ko) 2003-10-17
EP1876833A3 (en) 2008-01-23
JP4763736B2 (ja) 2011-08-31
EP1679904A2 (en) 2006-07-12
GB0501570D0 (en) 2005-03-02
JP2008172834A (ja) 2008-07-24
EP1359769B1 (en) 2007-10-10

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