FI117845B - Videokuvan prosessointi - Google Patents

Videokuvan prosessointi Download PDF

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Publication number
FI117845B
FI117845B FI20045290A FI20045290A FI117845B FI 117845 B FI117845 B FI 117845B FI 20045290 A FI20045290 A FI 20045290A FI 20045290 A FI20045290 A FI 20045290A FI 117845 B FI117845 B FI 117845B
Authority
FI
Finland
Prior art keywords
image
motion
pixels
range
changed
Prior art date
Application number
FI20045290A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20045290A0 (fi
FI20045290A (fi
Inventor
Tuomas Kaerkkaeinen
Original Assignee
Gurulogic Microsystems 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 Gurulogic Microsystems Oy filed Critical Gurulogic Microsystems Oy
Publication of FI20045290A0 publication Critical patent/FI20045290A0/fi
Priority to FI20045290A priority Critical patent/FI117845B/fi
Priority to EP05772314A priority patent/EP1787262B1/fr
Priority to PCT/FI2005/050289 priority patent/WO2006016007A1/fr
Priority to RU2007108767/09A priority patent/RU2370908C2/ru
Priority to CN2005800272931A priority patent/CN101002232B/zh
Priority to EP12170519A priority patent/EP2498223A1/fr
Publication of FI20045290A publication Critical patent/FI20045290A/fi
Application granted granted Critical
Publication of FI117845B publication Critical patent/FI117845B/fi
Priority to US13/430,821 priority patent/US9225989B2/en
Priority to US13/461,029 priority patent/US9232228B2/en
Priority to US13/959,157 priority patent/US9509991B2/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
    • H04N19/10—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
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • 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
    • 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
    • H04N19/10—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
    • H04N19/186—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 a colour or a chrominance component
    • 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
    • H04N19/507—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction using conditional replenishment
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Processing Of Color Television Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Image Analysis (AREA)
FI20045290A 2004-08-12 2004-08-12 Videokuvan prosessointi FI117845B (fi)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI20045290A FI117845B (fi) 2004-08-12 2004-08-12 Videokuvan prosessointi
CN2005800272931A CN101002232B (zh) 2004-08-12 2005-08-09 视频图像的处理
PCT/FI2005/050289 WO2006016007A1 (fr) 2004-08-12 2005-08-09 Traitement d'une image video
RU2007108767/09A RU2370908C2 (ru) 2004-08-12 2005-08-09 Обработка видеоизображения
EP05772314A EP1787262B1 (fr) 2004-08-12 2005-08-09 Pre-traitement video avant encodage et post-traitement correspondant après décodage
EP12170519A EP2498223A1 (fr) 2004-08-12 2005-08-09 Pré-traitement d'images video avant encodage et post-traitement correspondant après décodage
US13/430,821 US9225989B2 (en) 2004-08-12 2012-03-27 Processing of video image
US13/461,029 US9232228B2 (en) 2004-08-12 2012-05-01 Processing of image
US13/959,157 US9509991B2 (en) 2004-08-12 2013-08-05 Processing and reproduction of frames

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20045290A FI117845B (fi) 2004-08-12 2004-08-12 Videokuvan prosessointi
FI20045290 2004-08-12

Publications (3)

Publication Number Publication Date
FI20045290A0 FI20045290A0 (fi) 2004-08-12
FI20045290A FI20045290A (fi) 2006-02-13
FI117845B true FI117845B (fi) 2007-03-15

Family

ID=32922154

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20045290A FI117845B (fi) 2004-08-12 2004-08-12 Videokuvan prosessointi

Country Status (6)

Country Link
US (1) US9225989B2 (fr)
EP (2) EP1787262B1 (fr)
CN (1) CN101002232B (fr)
FI (1) FI117845B (fr)
RU (1) RU2370908C2 (fr)
WO (1) WO2006016007A1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9232228B2 (en) 2004-08-12 2016-01-05 Gurulogic Microsystems Oy Processing of image
US9509991B2 (en) 2004-08-12 2016-11-29 Gurulogic Microsystems Oy Processing and reproduction of frames
US9454411B2 (en) * 2007-08-30 2016-09-27 International Business Machines Corporation User-selectable progress bar threshold triggers and notification by detecting color change
EP2375382A1 (fr) * 2008-12-08 2011-10-12 Alcatel Lucent Procédé et appareil de détection de mouvement d'image
GB0823481D0 (en) * 2008-12-23 2009-01-28 British Telecomm Graphic data processing
RU2526049C2 (ru) * 2012-03-12 2014-08-20 Корпорация "САМСУНГ ЭЛЕКТРОНИКС Ко., Лтд." Способ и устройство для обнаружения игровых эпизодов в полевых видах спорта в видеопоследовательностях
EP2661081B1 (fr) * 2012-05-01 2015-03-04 Gurulogic Microsystems OY Traitement d'image
US10255315B2 (en) 2012-12-11 2019-04-09 Gurulogic Microsystems Oy Encoder, decoder and method
AU2014202288B2 (en) * 2013-04-29 2017-10-05 Everi Technology Pty Ltd Gaming machine and method employing video compression
EP3133815A1 (fr) * 2013-06-17 2017-02-22 Gurulogic Microsystems OY Systeme et procede de traitement de trames
WO2015191768A1 (fr) * 2014-06-10 2015-12-17 Bitanimate, Inc Zoom vidéo stéréoscopique et détection d'avant-plan et d'arrière-plan dans une vidéo
JP6165394B2 (ja) * 2015-07-17 2017-07-19 三菱電機株式会社 アニメーション表示装置及びアニメーション表示方法
RU2699676C1 (ru) * 2016-04-19 2019-09-09 Мицубиси Электрик Корпорейшн Устройство обработки изображения, способ обработки изображения и программа обработки изображения
JP6261020B2 (ja) * 2016-06-28 2018-01-17 株式会社Ｎｅｘｐｏｉｎｔ 画面画像転送方法及び画面画像復元方法
US10212428B2 (en) * 2017-01-11 2019-02-19 Microsoft Technology Licensing, Llc Reprojecting holographic video to enhance streaming bandwidth/quality
CN116095314A (zh) * 2017-06-29 2023-05-09 杜比实验室特许公司 整合的图像整形和视频编码
CN109889697A (zh) * 2017-12-06 2019-06-14 杭州海康威视数字技术股份有限公司 一种图像检测的方法及装置、录播设备

Family Cites Families (22)

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Publication number Priority date Publication date Assignee Title
US4553171A (en) 1984-01-27 1985-11-12 Xerox Corporation Tile encoding in image printing
FI70662C (fi) 1984-12-14 1986-09-24 Valtion Teknillinen Videokomprimeringsfoerfarande
US5228098A (en) 1991-06-14 1993-07-13 Tektronix, Inc. Adaptive spatio-temporal compression/decompression of video image signals
CA2081140C (fr) * 1992-01-14 1999-01-19 Charles Thomas Rutherfoord Methode et appareil de compression de signaux video
US5592302A (en) * 1992-03-23 1997-01-07 Canon Kabushiki Kaisha Coding method for coding pixel blocks and apparatus therefor
US5377018A (en) 1992-06-22 1994-12-27 Media Vision Video compression and decompression using block selection and subdivision
JPH06153180A (ja) 1992-09-16 1994-05-31 Fujitsu Ltd 画像データ符号化方法及び装置
US5983251A (en) 1993-09-08 1999-11-09 Idt, Inc. Method and apparatus for data analysis
US5751378A (en) * 1996-09-27 1998-05-12 General Instrument Corporation Scene change detector for digital video
US6275527B1 (en) * 1998-01-14 2001-08-14 Conexant Systems, Inc. Pre-quantization in motion compensated video coding
US6160848A (en) * 1998-01-22 2000-12-12 International Business Machines Corp. Conditional replenishment device for a video encoder
US6373890B1 (en) * 1998-05-05 2002-04-16 Novalogic, Inc. Video compression and playback process
FR2804777B1 (fr) 2000-02-03 2002-06-21 Univ Paris Curie Procede et dispositif de traitement de sequences d'images avec masquage
AU2002213491A1 (en) 2000-10-13 2002-04-22 Bokhour, Edward Method of and system for low-bandwidth transmission of color video
WO2003010727A1 (fr) * 2001-07-25 2003-02-06 Vislog Technology Pte Ltd. Procede et appareil de traitement de donnees image
FR2831304A1 (fr) 2001-10-23 2003-04-25 St Microelectronics Sa Detection d'un motif dans une image numerique
NL1019365C2 (nl) 2001-11-14 2003-05-15 Tno Bepaling van een beweging van een achtergrond in een reeks beelden.
US7428338B2 (en) 2002-01-10 2008-09-23 Ricoh Co., Ltd. Header-based processing of images compressed using multi-scale transforms
US9232228B2 (en) 2004-08-12 2016-01-05 Gurulogic Microsystems Oy Processing of image
JP4521305B2 (ja) 2005-03-23 2010-08-11 日本トムソン株式会社 直動案内ユニット
US7865015B2 (en) * 2006-02-22 2011-01-04 Huper Laboratories Co. Ltd. Method for video object segmentation
US8638337B2 (en) 2009-03-16 2014-01-28 Microsoft Corporation Image frame buffer management

Also Published As

Publication number Publication date
CN101002232A (zh) 2007-07-18
EP2498223A1 (fr) 2012-09-12
FI20045290A0 (fi) 2004-08-12
WO2006016007A1 (fr) 2006-02-16
EP1787262A1 (fr) 2007-05-23
EP1787262A4 (fr) 2009-11-11
CN101002232B (zh) 2010-08-25
US9225989B2 (en) 2015-12-29
RU2370908C2 (ru) 2009-10-20
US20120183075A1 (en) 2012-07-19
FI20045290A (fi) 2006-02-13
EP1787262B1 (fr) 2012-10-03
RU2007108767A (ru) 2008-09-20

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