FI20011768A0 - Menetelmä liikearvioinnin suorittamiseksi videokoodauksessa, videokoodausjärjestelmä sekä videokoodauslaite - Google Patents

Menetelmä liikearvioinnin suorittamiseksi videokoodauksessa, videokoodausjärjestelmä sekä videokoodauslaite

Info

Publication number
FI20011768A0
FI20011768A0 FI20011768A FI20011768A FI20011768A0 FI 20011768 A0 FI20011768 A0 FI 20011768A0 FI 20011768 A FI20011768 A FI 20011768A FI 20011768 A FI20011768 A FI 20011768A FI 20011768 A0 FI20011768 A0 FI 20011768A0
Authority
FI
Finland
Prior art keywords
video encoding
performing motion
motion evaluation
encoding device
encoding system
Prior art date
Application number
FI20011768A
Other languages
English (en)
Swedish (sv)
Other versions
FI110909B (fi
Inventor
David Guevorkian
Aki Launiainen
Petri Liuha
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
Priority to FI20011768A priority Critical patent/FI110909B/fi
Publication of FI20011768A0 publication Critical patent/FI20011768A0/fi
Priority to US10/231,228 priority patent/US7031389B2/en
Priority to JP2002260042A priority patent/JP4188647B2/ja
Priority to EP02396134A priority patent/EP1315381A1/en
Application granted granted Critical
Publication of FI110909B publication Critical patent/FI110909B/fi
Priority to US11/317,802 priority patent/US7486733B2/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
    • H04N19/42—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
    • H04N19/43—Hardware specially adapted for motion estimation or 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
FI20011768A 2001-09-06 2001-09-06 Menetelmä liike-estimoinnin suorittamiseksi videokoodauksessa, videokoodausjärjestelmä sekä videokoodauslaite FI110909B (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI20011768A FI110909B (fi) 2001-09-06 2001-09-06 Menetelmä liike-estimoinnin suorittamiseksi videokoodauksessa, videokoodausjärjestelmä sekä videokoodauslaite
US10/231,228 US7031389B2 (en) 2001-09-06 2002-08-27 Method for performing motion estimation in video encoding, a video encoding system and a video encoding device
JP2002260042A JP4188647B2 (ja) 2001-09-06 2002-09-05 ビデオ符号化時の動き予測の実行方法、ビデオ符号化システム、及び、ビデオ符号化装置
EP02396134A EP1315381A1 (en) 2001-09-06 2002-09-06 A method for performing motion estimation in video encoding, a video encoding system and a video encoding device
US11/317,802 US7486733B2 (en) 2001-09-06 2005-12-22 Method for performing motion estimation in video encoding, a video encoding system and a video encoding device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20011768A FI110909B (fi) 2001-09-06 2001-09-06 Menetelmä liike-estimoinnin suorittamiseksi videokoodauksessa, videokoodausjärjestelmä sekä videokoodauslaite
FI20011768 2001-09-06

Publications (2)

Publication Number Publication Date
FI20011768A0 true FI20011768A0 (fi) 2001-09-06
FI110909B FI110909B (fi) 2003-04-15

Family

ID=8561852

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20011768A FI110909B (fi) 2001-09-06 2001-09-06 Menetelmä liike-estimoinnin suorittamiseksi videokoodauksessa, videokoodausjärjestelmä sekä videokoodauslaite

Country Status (4)

Country Link
US (2) US7031389B2 (fi)
EP (1) EP1315381A1 (fi)
JP (1) JP4188647B2 (fi)
FI (1) FI110909B (fi)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI110909B (fi) * 2001-09-06 2003-04-15 Nokia Corp Menetelmä liike-estimoinnin suorittamiseksi videokoodauksessa, videokoodausjärjestelmä sekä videokoodauslaite
US7720151B2 (en) * 2003-02-11 2010-05-18 Texas Instruments Incorporated Motion estimation using early decision for goodness of estimation with quick convergence feedback
EP1719297A2 (en) * 2003-11-19 2006-11-08 Honeywell International Inc. Port driven authentication in a tdma based network
US20050175099A1 (en) * 2004-02-06 2005-08-11 Nokia Corporation Transcoder and associated system, method and computer program product for low-complexity reduced resolution transcoding
FI117956B (fi) * 2005-04-15 2007-04-30 Timo D Haemaelaeinen Piiri ja menetelmä erojen itseisarvojen summan laskemiseksi nopeasti ja tehokkaasti
US7929599B2 (en) * 2006-02-24 2011-04-19 Microsoft Corporation Accelerated video encoding
US8358693B2 (en) 2006-07-14 2013-01-22 Microsoft Corporation Encoding visual data with computation scheduling and allocation
US20080018788A1 (en) * 2006-07-20 2008-01-24 Samsung Electronics Co., Ltd. Methods and systems of deinterlacing using super resolution technology
US8311102B2 (en) * 2006-07-26 2012-11-13 Microsoft Corporation Bitstream switching in multiple bit-rate video streaming environments
US8340193B2 (en) * 2006-08-04 2012-12-25 Microsoft Corporation Wyner-Ziv and wavelet video coding
US8090019B2 (en) * 2006-09-08 2012-01-03 Jiun-In Guo Intra prediction circuit device applied to the H.264 video coding standard
US7388521B2 (en) * 2006-10-02 2008-06-17 Microsoft Corporation Request bits estimation for a Wyner-Ziv codec
US8340192B2 (en) * 2007-05-25 2012-12-25 Microsoft Corporation Wyner-Ziv coding with multiple side information
US8131788B1 (en) * 2007-08-06 2012-03-06 Xilinx, Inc. Determining sum of absolute differences in parallel
KR20120090109A (ko) * 2010-12-30 2012-08-17 한국전자통신연구원 복수의 디지털 입력신호에서 최대값 또는 최소값을 획득하는 장치 및 방법
US20160148681A1 (en) * 2014-11-20 2016-05-26 Infineon Technologies Ag Parallel forming of memory cells

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0720382B1 (en) * 1994-12-30 2000-04-12 Daewoo Electronics Co., Ltd Variable size block matching motion estimation apparatus
US5987178A (en) * 1996-02-22 1999-11-16 Lucent Technologies, Inc. Apparatus and method for a programmable video motion estimator
US5719642A (en) * 1996-05-07 1998-02-17 National Science Council Of R.O.C. Full-search block matching motion estimation processor
US5652625A (en) * 1996-06-19 1997-07-29 United Microelectronics Corp. Multi-stage pipeline architecture for motion estimation block matching
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
US5864372A (en) * 1996-12-10 1999-01-26 United Microelectronics Corporation Apparatus for implementing a block matching algorithm for motion estimation in video image processing
ES2169507T3 (es) * 1997-03-14 2002-07-01 Telecom Italia Lab Spa Circuito para estimacion del movimiento en codificadores de secuencias de video digitalizadas.
US6011870A (en) * 1997-07-18 2000-01-04 Jeng; Fure-Ching Multiple stage and low-complexity motion estimation for interframe video coding
US5838392A (en) * 1998-03-19 1998-11-17 United Microelectronics Corp. Adaptive block-matching motion estimator with a compression array for use in a video coding system
IT1309846B1 (it) 1999-04-19 2002-02-05 Consiglio Nazionale Ricerche Metodo di stima del moto in una sequenza video mediante tecnica diblock-matching con full search e architettura programmabile a bassa
KR100407691B1 (ko) * 2000-12-21 2003-12-01 한국전자통신연구원 계층탐색을 이용한 움직임 추정장치 및 방법
FI110744B (fi) * 2001-09-06 2003-03-14 Nokia Corp Menetelmä liike-estimoinnin suorittamiseksi videokoodauksessa, videokoodausjärjestelmä sekä videokoodauslaite
FI110909B (fi) * 2001-09-06 2003-04-15 Nokia Corp Menetelmä liike-estimoinnin suorittamiseksi videokoodauksessa, videokoodausjärjestelmä sekä videokoodauslaite

Also Published As

Publication number Publication date
US7031389B2 (en) 2006-04-18
EP1315381A1 (en) 2003-05-28
US20060098736A1 (en) 2006-05-11
FI110909B (fi) 2003-04-15
JP4188647B2 (ja) 2008-11-26
US20030118103A1 (en) 2003-06-26
JP2003111084A (ja) 2003-04-11
US7486733B2 (en) 2009-02-03

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