ATE401742T1 - Einrichtung zur erzeugung aufeinanderfolgender einzelbilder aus verschachtelten codierten einzelbildern - Google Patents

Einrichtung zur erzeugung aufeinanderfolgender einzelbilder aus verschachtelten codierten einzelbildern

Info

Publication number
ATE401742T1
ATE401742T1 AT05736223T AT05736223T ATE401742T1 AT E401742 T1 ATE401742 T1 AT E401742T1 AT 05736223 T AT05736223 T AT 05736223T AT 05736223 T AT05736223 T AT 05736223T AT E401742 T1 ATE401742 T1 AT E401742T1
Authority
AT
Austria
Prior art keywords
field
individual images
residual error
reference field
resolution
Prior art date
Application number
AT05736223T
Other languages
English (en)
Inventor
Arnaud Bourge
Francoise Groliere
Maguet Yann Le
Original Assignee
Nxp Bv
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 Nxp Bv filed Critical Nxp Bv
Application granted granted Critical
Publication of ATE401742T1 publication Critical patent/ATE401742T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
    • H04N7/012—Conversion between an interlaced and a progressive signal
    • 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
    • H04N19/102—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
    • H04N19/12—Selection from among a plurality of transforms or standards, e.g. selection between discrete cosine transform [DCT] and sub-band transform or selection between H.263 and H.264
    • H04N19/122—Selection of transform size, e.g. 8x8 or 2x4x8 DCT; Selection of sub-band transforms of varying structure or type
    • 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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
    • H04N19/426—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements using memory downsizing methods
    • H04N19/428—Recompression, e.g. by spatial or temporal decimation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/48—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using compressed domain processing techniques other than decoding, e.g. modification of transform coefficients, variable length coding [VLC] data or run-length data
    • 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
    • H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • Physics & Mathematics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Systems (AREA)
  • Television Signal Processing For Recording (AREA)
AT05736223T 2004-05-14 2005-05-11 Einrichtung zur erzeugung aufeinanderfolgender einzelbilder aus verschachtelten codierten einzelbildern ATE401742T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04300280 2004-05-14

Publications (1)

Publication Number Publication Date
ATE401742T1 true ATE401742T1 (de) 2008-08-15

Family

ID=34967096

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05736223T ATE401742T1 (de) 2004-05-14 2005-05-11 Einrichtung zur erzeugung aufeinanderfolgender einzelbilder aus verschachtelten codierten einzelbildern

Country Status (7)

Country Link
US (1) US8208559B2 (de)
EP (1) EP1751984B1 (de)
JP (1) JP2007537653A (de)
CN (1) CN100551059C (de)
AT (1) ATE401742T1 (de)
DE (1) DE602005008233D1 (de)
WO (1) WO2005112468A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2012532A3 (de) * 2007-07-05 2012-02-15 Hitachi Ltd. Vorrichtung zum Anzeigen von Video, Vorrichtung zum Verarbeiten von Videosignal und Verfahren zum Verarbeiten von Videosignal
CN101159875B (zh) 2007-10-15 2011-10-05 浙江大学 二重预测视频编解码方法和装置
WO2011054879A2 (en) * 2009-11-06 2011-05-12 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Hybrid video coding
FR2976395B1 (fr) 2011-06-10 2013-08-02 Eurocopter France Systeme d'aide au pilotage et aeronef.
JP2014082541A (ja) * 2012-10-12 2014-05-08 National Institute Of Information & Communication Technology 互いに類似した情報を含む複数画像のデータサイズを低減する方法、プログラムおよび装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5020120A (en) * 1989-12-22 1991-05-28 Eastman Kodak Company Methods for reducing quantization error in hierarchical decomposition and reconstruction schemes
DE69328346T2 (de) * 1992-12-22 2000-10-12 Koninklijke Philips Electronics N.V., Eindhoven Vorrichtung zur Kodierung von digitalen Fernbildsignalen
GB2348064A (en) * 1999-03-16 2000-09-20 Mitsubishi Electric Inf Tech Motion vector field encoding
US6647061B1 (en) * 2000-06-09 2003-11-11 General Instrument Corporation Video size conversion and transcoding from MPEG-2 to MPEG-4
US7215708B2 (en) * 2001-05-22 2007-05-08 Koninklijke Philips Electronics N.V. Resolution downscaling of video images
US20030021347A1 (en) * 2001-07-24 2003-01-30 Koninklijke Philips Electronics N.V. Reduced comlexity video decoding at full resolution using video embedded resizing

Also Published As

Publication number Publication date
CN1954613A (zh) 2007-04-25
WO2005112468A1 (en) 2005-11-24
EP1751984B1 (de) 2008-07-16
DE602005008233D1 (de) 2008-08-28
US8208559B2 (en) 2012-06-26
CN100551059C (zh) 2009-10-14
US20070223886A1 (en) 2007-09-27
EP1751984A1 (de) 2007-02-14
JP2007537653A (ja) 2007-12-20

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