HUP0302895A3 - Method and apparatus for transferring video frame in telecommunication system - Google Patents

Method and apparatus for transferring video frame in telecommunication system

Info

Publication number
HUP0302895A3
HUP0302895A3 HU0302895A HUP0302895A HUP0302895A3 HU P0302895 A3 HUP0302895 A3 HU P0302895A3 HU 0302895 A HU0302895 A HU 0302895A HU P0302895 A HUP0302895 A HU P0302895A HU P0302895 A3 HUP0302895 A3 HU P0302895A3
Authority
HU
Hungary
Prior art keywords
video frame
telecommunication system
transferring video
transferring
telecommunication
Prior art date
Application number
HU0302895A
Other languages
Hungarian (hu)
Original Assignee
Nokia 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
Application filed by Nokia Corp filed Critical Nokia Corp
Publication of HUP0302895A2 publication Critical patent/HUP0302895A2/en
Publication of HUP0302895A3 publication Critical patent/HUP0302895A3/en
Publication of HU228614B1 publication Critical patent/HU228614B1/en

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
    • 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
    • H04N19/10—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
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
    • 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
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/19—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding using optimisation based on Lagrange multipliers
    • 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

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)
  • Color Television Systems (AREA)
HU0302895A 2000-08-11 2000-08-11 Method and apparatus for transferring video frame in telecommunication system HU228614B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FI2000/000686 WO2002015585A1 (en) 2000-08-11 2000-08-11 Method and apparatus for transferring video frame in telecommunication system

Publications (3)

Publication Number Publication Date
HUP0302895A2 HUP0302895A2 (en) 2003-12-29
HUP0302895A3 true HUP0302895A3 (en) 2004-04-28
HU228614B1 HU228614B1 (en) 2013-04-29

Family

ID=8555876

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0302895A HU228614B1 (en) 2000-08-11 2000-08-11 Method and apparatus for transferring video frame in telecommunication system

Country Status (12)

Country Link
EP (1) EP1325635A1 (en)
JP (1) JP2004534411A (en)
KR (1) KR100828378B1 (en)
CN (2) CN1284372C (en)
AU (1) AU2000264472A1 (en)
BR (1) BRPI0017304B1 (en)
CA (1) CA2419988C (en)
EE (1) EE05596B1 (en)
HK (1) HK1100115A1 (en)
HU (1) HU228614B1 (en)
MX (1) MXPA03001270A (en)
WO (1) WO2002015585A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6735249B1 (en) 1999-08-11 2004-05-11 Nokia Corporation Apparatus, and associated method, for forming a compressed motion vector field utilizing predictive motion coding
US8005145B2 (en) 2000-08-11 2011-08-23 Nokia Corporation Method and apparatus for transferring video frame in telecommunication system
JP2007503776A (en) * 2003-08-26 2007-02-22 トムソン ライセンシング Method and apparatus for minimizing the number of reference images used for inter coding
JP2007312397A (en) * 2007-05-25 2007-11-29 Nokia Corp Method and apparatus for video frame transfer in communication system
JP5716437B2 (en) * 2011-02-08 2015-05-13 株式会社Ｊｖｃケンウッド Image coding apparatus, image coding method, and image coding program
JP5716438B2 (en) * 2011-02-08 2015-05-13 株式会社Ｊｖｃケンウッド Image decoding apparatus, image decoding method, and image decoding program

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19509418A1 (en) * 1995-03-16 1996-09-19 Thomson Brandt Gmbh Method and circuit arrangement for subsampling in motion estimation
US5682209A (en) * 1995-11-13 1997-10-28 Tektronix, Inc. Motion estimation using limited-time early exit with prequalification matrices and a predicted search center
US6128047A (en) * 1998-05-20 2000-10-03 Sony Corporation Motion estimation process and system using sparse search block-matching and integral projection
US6130912A (en) * 1998-06-09 2000-10-10 Sony Electronics, Inc. Hierarchical motion estimation process and system using block-matching and integral projection

Also Published As

Publication number Publication date
MXPA03001270A (en) 2003-06-09
KR100828378B1 (en) 2008-05-08
EE05596B1 (en) 2012-10-15
BRPI0017304B1 (en) 2016-11-29
CN1933603A (en) 2007-03-21
EE200300053A (en) 2004-12-15
JP2004534411A (en) 2004-11-11
HU228614B1 (en) 2013-04-29
KR20030027021A (en) 2003-04-03
CN100591131C (en) 2010-02-17
WO2002015585A1 (en) 2002-02-21
HUP0302895A2 (en) 2003-12-29
AU2000264472A1 (en) 2002-02-25
BR0017304A (en) 2003-07-08
CA2419988C (en) 2009-11-17
CA2419988A1 (en) 2002-02-21
EP1325635A1 (en) 2003-07-09
HK1100115A1 (en) 2010-06-04
CN1454431A (en) 2003-11-05
CN1284372C (en) 2006-11-08

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Legal Events

Date Code Title Description
NF4A Restoration of patent protection
GB9A Succession in title

Owner name: NOKIA TECHNOLOGIES OY, FI

Free format text: FORMER OWNER(S): NOKIA CORPORATION, FI