WO2006136544A3 - Procedure and device for detecting fades in a sequence of images - Google Patents

Procedure and device for detecting fades in a sequence of images Download PDF

Info

Publication number
WO2006136544A3
WO2006136544A3 PCT/EP2006/063328 EP2006063328W WO2006136544A3 WO 2006136544 A3 WO2006136544 A3 WO 2006136544A3 EP 2006063328 W EP2006063328 W EP 2006063328W WO 2006136544 A3 WO2006136544 A3 WO 2006136544A3
Authority
WO
WIPO (PCT)
Prior art keywords
images
detection window
fade
sequence
detecting
Prior art date
Application number
PCT/EP2006/063328
Other languages
French (fr)
Other versions
WO2006136544A2 (en
Inventor
Ludovic Noblet
Eric Mercier
Michel Jouan
Original Assignee
Thomson Licensing
Ludovic Noblet
Eric Mercier
Michel Jouan
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 Thomson Licensing, Ludovic Noblet, Eric Mercier, Michel Jouan filed Critical Thomson Licensing
Priority to CN200680022280XA priority Critical patent/CN101204093B/en
Priority to US11/922,439 priority patent/US8165337B2/en
Priority to EP06763780A priority patent/EP1894417A2/en
Priority to JP2008517478A priority patent/JP2008544666A/en
Publication of WO2006136544A2 publication Critical patent/WO2006136544A2/en
Publication of WO2006136544A3 publication Critical patent/WO2006136544A3/en
Priority to US13/425,645 priority patent/US20120176548A1/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
    • H04N19/134—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
    • 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
    • H04N19/87—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving scene cut or scene change detection in combination with video compression

Abstract

The invention relates to a method for detecting a fade in a sequence of images which comprises the following steps: - calculating (10), for each of the images of a window N consecutive images in length, termed the detection window, and for the image preceding the detection window, a luminance level on the basis of the luminance values associated with each of the pixels of each of the images; - detecting (11) a fade, for each of the N images of the detection window, based on the difference between the luminance level associated with the current image and the luminance level associated with the image preceding the current image; and - deducing therefrom (12) the presence of a fade for the detection window if, for at least k images of the detection window, a fade has been detected, with 2≤k≤N.
PCT/EP2006/063328 2005-06-23 2006-06-20 Procedure and device for detecting fades in a sequence of images WO2006136544A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN200680022280XA CN101204093B (en) 2005-06-23 2006-06-20 Procedure and device for detecting fades in a sequence of images
US11/922,439 US8165337B2 (en) 2005-06-23 2006-06-20 Procedure and device for detecting fades in a sequence of images
EP06763780A EP1894417A2 (en) 2005-06-23 2006-06-20 Procedure and device for detecting fades in a sequence of images
JP2008517478A JP2008544666A (en) 2005-06-23 2006-06-20 Procedure and apparatus for detecting fades in an image sequence
US13/425,645 US20120176548A1 (en) 2005-06-23 2012-03-21 Procedure and device for detecting fades in a sequence of images

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0551728 2005-06-23
FR0551728A FR2887731A1 (en) 2005-06-23 2005-06-23 METHOD AND DEVICE FOR DETECTING FOUNDED IN IMAGE SEQUENCE

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/425,645 Continuation US20120176548A1 (en) 2005-06-23 2012-03-21 Procedure and device for detecting fades in a sequence of images

Publications (2)

Publication Number Publication Date
WO2006136544A2 WO2006136544A2 (en) 2006-12-28
WO2006136544A3 true WO2006136544A3 (en) 2007-09-07

Family

ID=35717654

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/063328 WO2006136544A2 (en) 2005-06-23 2006-06-20 Procedure and device for detecting fades in a sequence of images

Country Status (7)

Country Link
US (2) US8165337B2 (en)
EP (1) EP1894417A2 (en)
JP (1) JP2008544666A (en)
KR (1) KR20080027255A (en)
CN (1) CN101204093B (en)
FR (1) FR2887731A1 (en)
WO (1) WO2006136544A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8243790B2 (en) * 2007-09-28 2012-08-14 Dolby Laboratories Licensing Corporation Treating video information

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JPH09172596A (en) * 1995-10-17 1997-06-30 Canon Inc Image processing unit and image processing method
US5929902A (en) * 1996-02-28 1999-07-27 C-Cube Microsystems Method and apparatus for inverse telecine processing by fitting 3:2 pull-down patterns
CN1166751A (en) * 1996-04-27 1997-12-03 日本胜利株式会社 Picture switching apparatus
US5920360A (en) * 1996-06-07 1999-07-06 Electronic Data Systems Corporation Method and system for detecting fade transitions in a video signal
JP3604864B2 (en) * 1997-04-25 2004-12-22 シャープ株式会社 Video encoding device
US6195458B1 (en) * 1997-07-29 2001-02-27 Eastman Kodak Company Method for content-based temporal segmentation of video
US6084641A (en) * 1997-08-06 2000-07-04 General Instrument Corporation Fade detector for digital video
US6459459B1 (en) * 1998-01-07 2002-10-01 Sharp Laboratories Of America, Inc. Method for detecting transitions in sampled digital video sequences
JP3166716B2 (en) 1998-08-12 2001-05-14 日本電気株式会社 Fade image-adaptive moving image encoding apparatus and encoding method
JP3957915B2 (en) * 1999-03-08 2007-08-15 パイオニア株式会社 Fade detection device and information encoding device
KR20010087552A (en) * 2000-03-07 2001-09-21 구자홍 Dissolve/fade detection method for mpeg-compressed video using spatio-temporal distribution of the macro blocks
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Title
BESCOS J: "Real-Time Shot Change Detection Over Online MPEG-2 Video", IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 14, no. 4, April 2004 (2004-04-01), pages 475 - 484, XP011110017, ISSN: 1051-8215 *
FORD R M ET AL: "Metrics for shot boundary detection in digital video sequences", MULTIMEDIA SYSTEMS, ACM, NEW YORK, NY, US, vol. 8, no. 1, January 2000 (2000-01-01), pages 37 - 46, XP002419455, ISSN: 0942-4962 *
FURHT B ET AL: "Technique for detection of editing effects", HANDBOOK OF VIDEO DATABASES. DESIGN AND APPLICATIONS, CRC PRESS,, US, 2004, pages 156 - 176, XP002370037 *
LEFEVRE S ET AL: "A review of real-time segmentation of uncompressed video sequences for content-based search and retrieval", February 2003, REAL-TIME IMAGING, ACADEMIC PRESS LIMITED, GB, PAGE(S) 73-98, ISSN: 1077-2014, XP004413477 *
YEO B-L ET AL: "RAPID SCENE ANALYSIS ON COMPRESSED VIDEO", IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 5, no. 6, 1 December 1995 (1995-12-01), pages 533 - 544, XP000545960, ISSN: 1051-8215 *

Also Published As

Publication number Publication date
US20120176548A1 (en) 2012-07-12
JP2008544666A (en) 2008-12-04
US20090129687A1 (en) 2009-05-21
CN101204093A (en) 2008-06-18
US8165337B2 (en) 2012-04-24
EP1894417A2 (en) 2008-03-05
FR2887731A1 (en) 2006-12-29
CN101204093B (en) 2010-12-15
KR20080027255A (en) 2008-03-26
WO2006136544A2 (en) 2006-12-28

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