EP2321819A4 - Filtre vidéo numérique et traitement d'image - Google Patents

Filtre vidéo numérique et traitement d'image

Info

Publication number
EP2321819A4
EP2321819A4 EP08815721.9A EP08815721A EP2321819A4 EP 2321819 A4 EP2321819 A4 EP 2321819A4 EP 08815721 A EP08815721 A EP 08815721A EP 2321819 A4 EP2321819 A4 EP 2321819A4
Authority
EP
European Patent Office
Prior art keywords
image processing
digital video
video filter
filter
digital
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP08815721.9A
Other languages
German (de)
English (en)
Other versions
EP2321819A1 (fr
Inventor
Ned M Ahdoot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP2321819A1 publication Critical patent/EP2321819A1/fr
Publication of EP2321819A4 publication Critical patent/EP2321819A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G06T1/20—Processor architectures; Processor configuration, e.g. pipelining
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T1/00—General purpose image data processing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/90—Determination of colour characteristics
    • 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
    • H04N19/433—Hardware specially adapted for motion estimation or compensation characterised by techniques for memory access
    • 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
    • H04N19/436—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 using parallelised computational arrangements
    • 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2200/00—Indexing scheme for image data processing or generation, in general
    • G06T2200/28—Indexing scheme for image data processing or generation, in general involving image processing hardware
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10024—Color image
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/646—Circuits for processing colour signals for image enhancement, e.g. vertical detail restoration, cross-colour elimination, contour correction, chrominance trapping filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Computing Systems (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
EP08815721.9A 2008-09-08 2008-09-08 Filtre vidéo numérique et traitement d'image Withdrawn EP2321819A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2008/010484 WO2010027348A1 (fr) 2008-09-08 2008-09-08 Filtre vidéo numérique et traitement d'image

Publications (2)

Publication Number Publication Date
EP2321819A1 EP2321819A1 (fr) 2011-05-18
EP2321819A4 true EP2321819A4 (fr) 2014-03-12

Family

ID=41797344

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08815721.9A Withdrawn EP2321819A4 (fr) 2008-09-08 2008-09-08 Filtre vidéo numérique et traitement d'image

Country Status (8)

Country Link
EP (1) EP2321819A4 (fr)
JP (1) JP2012502275A (fr)
KR (1) KR20110053417A (fr)
CN (1) CN102077268A (fr)
CA (1) CA2725377A1 (fr)
GB (1) GB2475432B (fr)
IL (1) IL211130A0 (fr)
WO (1) WO2010027348A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8872969B1 (en) 2013-09-03 2014-10-28 Nvidia Corporation Dynamic relative adjustment of a color parameter of at least a portion of a video frame/image and/or a color parameter of at least a portion of a subtitle associated therewith prior to rendering thereof on a display unit
CN104537974B (zh) * 2015-01-04 2017-04-05 京东方科技集团股份有限公司 数据获取子模块及方法、数据处理单元、系统和显示装置
WO2016178643A1 (fr) * 2015-05-06 2016-11-10 Erlab Teknoloji Anonim Sirketi Procédé destiné à l'analyse des données d'une séquence nucléotidique par utilisation conjointe de multiples unités de calcul à différents emplacements
JP7303793B2 (ja) * 2017-08-07 2023-07-05 ザ ジャクソン ラボラトリー 長期間の継続的な動物行動モニタリング
CN111384963B (zh) * 2018-12-28 2022-07-12 上海寒武纪信息科技有限公司 数据压缩解压装置和数据解压方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003041393A2 (fr) * 2001-11-09 2003-05-15 Creative Frontier Inc. Systeme video interactif en temps reel
US20040071352A1 (en) * 2002-07-02 2004-04-15 Canon Kabushiki Kaisha Image area extraction method, image reconstruction method using the extraction result and apparatus thereof
US20040130546A1 (en) * 2003-01-06 2004-07-08 Porikli Fatih M. Region growing with adaptive thresholds and distance function parameters
US20040246336A1 (en) * 2003-06-04 2004-12-09 Model Software Corporation Video surveillance system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2845473B2 (ja) * 1989-02-13 1999-01-13 繁 安藤 動画像の運動、非運動領域検出装置
US6177922B1 (en) * 1997-04-15 2001-01-23 Genesis Microship, Inc. Multi-scan video timing generator for format conversion
JP4197844B2 (ja) * 1998-09-24 2008-12-17 キネティック リミテッド パターン認識に関する改良
EP1360833A1 (fr) * 2000-08-31 2003-11-12 Rytec Corporation Capteur et systeme d'imagerie
US6831653B2 (en) * 2001-07-31 2004-12-14 Sun Microsystems, Inc. Graphics pixel packing for improved fill rate performance

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003041393A2 (fr) * 2001-11-09 2003-05-15 Creative Frontier Inc. Systeme video interactif en temps reel
US20040071352A1 (en) * 2002-07-02 2004-04-15 Canon Kabushiki Kaisha Image area extraction method, image reconstruction method using the extraction result and apparatus thereof
US20040130546A1 (en) * 2003-01-06 2004-07-08 Porikli Fatih M. Region growing with adaptive thresholds and distance function parameters
US20040246336A1 (en) * 2003-06-04 2004-12-09 Model Software Corporation Video surveillance system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010027348A1 *

Also Published As

Publication number Publication date
EP2321819A1 (fr) 2011-05-18
IL211130A0 (en) 2011-04-28
GB201021723D0 (en) 2011-02-02
CA2725377A1 (fr) 2010-03-11
CN102077268A (zh) 2011-05-25
WO2010027348A1 (fr) 2010-03-11
KR20110053417A (ko) 2011-05-23
GB2475432B (en) 2013-01-23
GB2475432A (en) 2011-05-18
JP2012502275A (ja) 2012-01-26

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