FI20012203A0 - Menetelmä ja laite peräkkäisten kuvien koodaamiseksi - Google Patents

Menetelmä ja laite peräkkäisten kuvien koodaamiseksi

Info

Publication number
FI20012203A0
FI20012203A0 FI20012203A FI20012203A FI20012203A0 FI 20012203 A0 FI20012203 A0 FI 20012203A0 FI 20012203 A FI20012203 A FI 20012203A FI 20012203 A FI20012203 A FI 20012203A FI 20012203 A0 FI20012203 A0 FI 20012203A0
Authority
FI
Finland
Prior art keywords
successive images
encoding successive
encoding
images
successive
Prior art date
Application number
FI20012203A
Other languages
English (en)
Swedish (sv)
Other versions
FI110745B (fi
Inventor
Markus Suvanto
Original Assignee
Hantro Products Oy
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 Hantro Products Oy filed Critical Hantro Products Oy
Priority to FI20012203A priority Critical patent/FI110745B/fi
Publication of FI20012203A0 publication Critical patent/FI20012203A0/fi
Priority to PCT/FI2002/000894 priority patent/WO2003043342A1/en
Application granted granted Critical
Publication of FI110745B publication Critical patent/FI110745B/fi

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
    • H04N19/523—Motion estimation or motion compensation with sub-pixel accuracy
    • 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
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • 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
    • 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
    • H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
FI20012203A 2001-11-13 2001-11-13 Menetelmä ja laite peräkkäisten kuvien koodaamiseksi FI110745B (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20012203A FI110745B (fi) 2001-11-13 2001-11-13 Menetelmä ja laite peräkkäisten kuvien koodaamiseksi
PCT/FI2002/000894 WO2003043342A1 (en) 2001-11-13 2002-11-12 Method, apparatus and computer for encoding successive images

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20012203A FI110745B (fi) 2001-11-13 2001-11-13 Menetelmä ja laite peräkkäisten kuvien koodaamiseksi
FI20012203 2001-11-13

Publications (2)

Publication Number Publication Date
FI20012203A0 true FI20012203A0 (fi) 2001-11-13
FI110745B FI110745B (fi) 2003-03-14

Family

ID=8562246

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20012203A FI110745B (fi) 2001-11-13 2001-11-13 Menetelmä ja laite peräkkäisten kuvien koodaamiseksi

Country Status (2)

Country Link
FI (1) FI110745B (fi)
WO (1) WO2003043342A1 (fi)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7463778B2 (en) 2004-01-30 2008-12-09 Hewlett-Packard Development Company, L.P Motion estimation for compressing multiple view images
EP2025159A4 (en) 2006-05-30 2013-04-10 Google Inc DEVICE, ARRANGEMENT, METHOD AND COMPUTER PROGRAM PRODUCT FOR DIGITAL VIDEO PROCESSING
FI20095273A0 (fi) 2009-03-17 2009-03-17 On2 Technologies Finland Oy Digitaalinen videokoodaus
EP2302845B1 (en) 2009-09-23 2012-06-20 Google, Inc. Method and device for determining a jitter buffer level
EP2405661B1 (en) 2010-07-06 2017-03-22 Google, Inc. Loss-robust video transmission using two decoders
US8630412B2 (en) 2010-08-25 2014-01-14 Motorola Mobility Llc Transport of partially encrypted media
US8477050B1 (en) 2010-09-16 2013-07-02 Google Inc. Apparatus and method for encoding using signal fragments for redundant transmission of data
US8838680B1 (en) 2011-02-08 2014-09-16 Google Inc. Buffer objects for web-based configurable pipeline media processing
US8891626B1 (en) 2011-04-05 2014-11-18 Google Inc. Center of motion for encoding motion fields
US8767821B2 (en) 2011-05-09 2014-07-01 Google Inc. System and method for providing adaptive media optimization
US9014265B1 (en) 2011-12-29 2015-04-21 Google Inc. Video coding using edge detection and block partitioning for intra prediction
US8908767B1 (en) 2012-02-09 2014-12-09 Google Inc. Temporal motion vector prediction
US9172970B1 (en) 2012-05-29 2015-10-27 Google Inc. Inter frame candidate selection for a video encoder
US9503746B2 (en) 2012-10-08 2016-11-22 Google Inc. Determine reference motion vectors
US9210424B1 (en) 2013-02-28 2015-12-08 Google Inc. Adaptive prediction block size in video coding
US9313493B1 (en) 2013-06-27 2016-04-12 Google Inc. Advanced motion estimation
US9807416B2 (en) 2015-09-21 2017-10-31 Google Inc. Low-latency two-pass video coding

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3846642B2 (ja) * 1994-01-31 2006-11-15 ソニー株式会社 動き量検出方法及び動き量検出装置
TW321748B (fi) * 1994-02-23 1997-12-01 Rca Thomson Licensing Corp
US6011870A (en) * 1997-07-18 2000-01-04 Jeng; Fure-Ching Multiple stage and low-complexity motion estimation for interframe video coding
US5987180A (en) * 1997-09-26 1999-11-16 Sarnoff Corporation Multiple component compression encoder motion search method and apparatus
US6014181A (en) * 1997-10-13 2000-01-11 Sharp Laboratories Of America, Inc. Adaptive step-size motion estimation based on statistical sum of absolute differences
EP0976251B1 (en) * 1998-02-13 2002-05-22 Koninklijke Philips Electronics N.V. Method and arrangement for video coding
EP0979011A1 (en) * 1998-08-06 2000-02-09 STMicroelectronics S.r.l. Detection of a change of scene in a motion estimator of a video encoder
JP2001112000A (ja) * 1999-10-07 2001-04-20 Matsushita Electric Ind Co Ltd 映像信号符号化装置

Also Published As

Publication number Publication date
FI110745B (fi) 2003-03-14
WO2003043342A1 (en) 2003-05-22

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