WO2007036888A3 - A method and apparatus for segmenting a content item - Google Patents

A method and apparatus for segmenting a content item Download PDF

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Publication number
WO2007036888A3
WO2007036888A3 PCT/IB2006/053520 IB2006053520W WO2007036888A3 WO 2007036888 A3 WO2007036888 A3 WO 2007036888A3 IB 2006053520 W IB2006053520 W IB 2006053520W WO 2007036888 A3 WO2007036888 A3 WO 2007036888A3
Authority
WO
WIPO (PCT)
Prior art keywords
content item
content
audio
segmenting
probabilities
Prior art date
Application number
PCT/IB2006/053520
Other languages
French (fr)
Other versions
WO2007036888A2 (en
Inventor
Dzevdet Burazerovic
Suay Josep M Gomez
Pedro Fonseca
Original Assignee
Koninkl Philips Electronics Nv
Dzevdet Burazerovic
Suay Josep M Gomez
Pedro Fonseca
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 Koninkl Philips Electronics Nv, Dzevdet Burazerovic, Suay Josep M Gomez, Pedro Fonseca filed Critical Koninkl Philips Electronics Nv
Publication of WO2007036888A2 publication Critical patent/WO2007036888A2/en
Publication of WO2007036888A3 publication Critical patent/WO2007036888A3/en

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Classifications

    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Signal Processing For Recording (AREA)

Abstract

A content item is segmented as follows: for each of a plurality of frames of the content item (e.g. for each of a plurality of audio frames of a content item which comprises audio content and video content), class probabilities are calculated, the class probabilities being the probabilities that the frame belongs to a plurality of pre-defined classes or subclasses; the location of a transition in the (e.g. audio) content is determined upon detection of a change in at least two of the calculated class probabilities occurring at the same time; and the content item is segmented into a plurality of portions based on the location of the transition in the (audio) content.
PCT/IB2006/053520 2005-09-29 2006-09-27 A method and apparatus for segmenting a content item WO2007036888A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP05109021.5 2005-09-29
EP05109021 2005-09-29

Publications (2)

Publication Number Publication Date
WO2007036888A2 WO2007036888A2 (en) 2007-04-05
WO2007036888A3 true WO2007036888A3 (en) 2007-07-05

Family

ID=37847010

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2006/053520 WO2007036888A2 (en) 2005-09-29 2006-09-27 A method and apparatus for segmenting a content item

Country Status (1)

Country Link
WO (1) WO2007036888A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112288047B (en) * 2020-12-25 2021-04-09 成都索贝数码科技股份有限公司 Broadcast television news stripping method based on probability distribution transformation clustering

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6072542A (en) * 1997-11-25 2000-06-06 Fuji Xerox Co., Ltd. Automatic video segmentation using hidden markov model
US20020028021A1 (en) * 1999-03-11 2002-03-07 Jonathan T. Foote Methods and apparatuses for video segmentation, classification, and retrieval using image class statistical models
US20020080286A1 (en) * 1998-01-13 2002-06-27 Philips Electronics North America Corporation System and method for locating program boundaries and commercial boundaries using audio categories
US20040143434A1 (en) * 2003-01-17 2004-07-22 Ajay Divakaran Audio-Assisted segmentation and browsing of news videos
WO2004090752A1 (en) * 2003-04-14 2004-10-21 Koninklijke Philips Electronics N.V. Method and apparatus for summarizing a music video using content analysis

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6072542A (en) * 1997-11-25 2000-06-06 Fuji Xerox Co., Ltd. Automatic video segmentation using hidden markov model
US20020080286A1 (en) * 1998-01-13 2002-06-27 Philips Electronics North America Corporation System and method for locating program boundaries and commercial boundaries using audio categories
US20020028021A1 (en) * 1999-03-11 2002-03-07 Jonathan T. Foote Methods and apparatuses for video segmentation, classification, and retrieval using image class statistical models
US20040143434A1 (en) * 2003-01-17 2004-07-22 Ajay Divakaran Audio-Assisted segmentation and browsing of news videos
WO2004090752A1 (en) * 2003-04-14 2004-10-21 Koninklijke Philips Electronics N.V. Method and apparatus for summarizing a music video using content analysis

Also Published As

Publication number Publication date
WO2007036888A2 (en) 2007-04-05

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