MX2009011091A - Sistema y metodos de deteccion de video. - Google Patents

Sistema y metodos de deteccion de video.

Info

Publication number
MX2009011091A
MX2009011091A MX2009011091A MX2009011091A MX2009011091A MX 2009011091 A MX2009011091 A MX 2009011091A MX 2009011091 A MX2009011091 A MX 2009011091A MX 2009011091 A MX2009011091 A MX 2009011091A MX 2009011091 A MX2009011091 A MX 2009011091A
Authority
MX
Mexico
Prior art keywords
queried
digital image
subframes
subframe
comparison
Prior art date
Application number
MX2009011091A
Other languages
English (en)
Inventor
Rene Cavet
Original Assignee
Ipharro Media Gmbh
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 Ipharro Media Gmbh filed Critical Ipharro Media Gmbh
Publication of MX2009011091A publication Critical patent/MX2009011091A/es

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
    • G06F16/78—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G06F16/783—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
    • G06F16/7847—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content using low-level visual features of the video content
    • G06F16/7864—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content using low-level visual features of the video content using domain-transform features, e.g. DCT or wavelet transform coefficients
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
    • G06F16/78—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G06F16/783—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
    • G06F16/7847—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content using low-level visual features of the video content
    • G06F16/785—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content using low-level visual features of the video content using colour or luminescence
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/42—Global feature extraction by analysis of the whole pattern, e.g. using frequency domain transformations or autocorrelation
    • G06V10/435—Computation of moments
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/56—Extraction of image or video features relating to colour
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/40—Scenes; Scene-specific elements in video content

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
  • Library & Information Science (AREA)
  • Physics & Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Computing Systems (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Image Analysis (AREA)
  • Television Signal Processing For Recording (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

Un sistema y m?todo de detecci?n de video compara un segmento de video consultado por una o m?s muestras de video almacenadas; cada uno de los segmentos de video consultados y las muestras de video almacenadas pueden estar representadas por medio de juegos de im?genes digitales respectivos; una primera y segunda comparaci?n comprende comparar un juego de momentos temporales y espaciales de baja y alta resoluci?n en un espacio COLOR9 y eliminar juegos de im?genes digitales de archivo que no coinciden con el juego de imagen digital consultado; una tercera comparaci?n genera un juego de archivos que coinciden al comparar un juego de coeficientes de transformaci?n de ond?cula en un espacio COLOR9; un registro y comparaci?n similar a bit RGB de uno o m?s submarcos de marcos espec?ficos en el juego de imagen digital consultado a un juego correspondiente de submarcos de archivo que coinciden determina los cambios de submarco consultados; en el caso de un cambio en un submarco consultado, el submarco cambiado se agrega al juego de submarcos de archivo que coinciden.
MX2009011091A 2007-04-13 2008-04-13 Sistema y metodos de deteccion de video. MX2009011091A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92341207P 2007-04-13 2007-04-13
PCT/US2008/060164 WO2008128143A2 (en) 2007-04-13 2008-04-13 Video detection system and methods

Publications (1)

Publication Number Publication Date
MX2009011091A true MX2009011091A (es) 2010-04-27

Family

ID=39864635

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009011091A MX2009011091A (es) 2007-04-13 2008-04-13 Sistema y metodos de deteccion de video.

Country Status (9)

Country Link
US (2) US8326043B2 (es)
EP (1) EP2147396A4 (es)
JP (1) JP5390506B2 (es)
CN (1) CN101711392A (es)
AU (1) AU2008240091A1 (es)
BR (1) BRPI0810640A2 (es)
MX (1) MX2009011091A (es)
SG (1) SG194242A1 (es)
WO (1) WO2008128143A2 (es)

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Also Published As

Publication number Publication date
EP2147396A2 (en) 2010-01-27
AU2008240091A1 (en) 2008-10-23
JP2010525634A (ja) 2010-07-22
JP5390506B2 (ja) 2014-01-15
US8326043B2 (en) 2012-12-04
EP2147396A4 (en) 2012-09-12
SG194242A1 (en) 2013-11-29
WO2008128143A3 (en) 2008-12-24
US20130163864A1 (en) 2013-06-27
US20100329547A1 (en) 2010-12-30
CN101711392A (zh) 2010-05-19
US8731286B2 (en) 2014-05-20
BRPI0810640A2 (pt) 2017-06-06
WO2008128143A2 (en) 2008-10-23

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