WO2006091928A3 - Digital video identification and content estimation system and method - Google Patents

Digital video identification and content estimation system and method Download PDF

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Publication number
WO2006091928A3
WO2006091928A3 PCT/US2006/006798 US2006006798W WO2006091928A3 WO 2006091928 A3 WO2006091928 A3 WO 2006091928A3 US 2006006798 W US2006006798 W US 2006006798W WO 2006091928 A3 WO2006091928 A3 WO 2006091928A3
Authority
WO
WIPO (PCT)
Prior art keywords
image data
digital video
estimation system
video identification
optical system
Prior art date
Application number
PCT/US2006/006798
Other languages
French (fr)
Other versions
WO2006091928A2 (en
Inventor
Damon L Tull
Original Assignee
Dvip Multimedia Inc
Damon L Tull
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 Dvip Multimedia Inc, Damon L Tull filed Critical Dvip Multimedia Inc
Publication of WO2006091928A2 publication Critical patent/WO2006091928A2/en
Publication of WO2006091928A3 publication Critical patent/WO2006091928A3/en

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/80—Recognising image objects characterised by unique random patterns
    • 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
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/155—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands use of biometric patterns for forensic purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Computing Systems (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Image Processing (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

Abstract

A method and system are provided for determining a source optical system of still image data or video image data. An optical system is operated to identify system specific artifacts in image data produced by the system. The system specific artifacts are characterized by pattern recognition software. A comparison of the pattern of the known system, and preferably patterns of a plurality of known systems, are compared to image data of unknown sources to permit matching of the patterns and thereby identification of the source optical system. Alternatively, the comparison can determine if two sets of image data have a common source, or if a portion of image data has been manipulated.
PCT/US2006/006798 2005-02-24 2006-02-24 Digital video identification and content estimation system and method WO2006091928A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US65540605P 2005-02-24 2005-02-24
US60/655,406 2005-02-24

Publications (2)

Publication Number Publication Date
WO2006091928A2 WO2006091928A2 (en) 2006-08-31
WO2006091928A3 true WO2006091928A3 (en) 2007-12-06

Family

ID=36928104

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/006798 WO2006091928A2 (en) 2005-02-24 2006-02-24 Digital video identification and content estimation system and method

Country Status (1)

Country Link
WO (1) WO2006091928A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8793498B2 (en) * 2008-08-11 2014-07-29 Nbcuniversal Media, Llc System and method for forensic analysis of media works
GB2467767B8 (en) 2009-02-13 2012-11-07 Forensic Pathways Ltd Methods for identifying image devices and classifying images acquired by unknown imaging devices
US20110273555A1 (en) 2010-05-04 2011-11-10 Areva Inc. Inspection video radiation filter
US8538233B2 (en) * 2011-08-24 2013-09-17 Disney Enterprises, Inc. Automatic camera identification from a multi-camera video stream
GB2486987B (en) * 2012-01-03 2013-09-04 Forensic Pathways Ltd Methods for automatically clustering images acquired by unknown devices

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060013486A1 (en) * 2004-07-13 2006-01-19 Burns Peter D Identification of acquisition devices from digital images

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060013486A1 (en) * 2004-07-13 2006-01-19 Burns Peter D Identification of acquisition devices from digital images

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
GERADTS Z.J. ET AL.: "Methods for Identification of Images Acquired with Digital Cameras", PROCEEDINGS OF SPIE, vol. 4232, 2001, pages 505 - 512, XP008054356 *

Also Published As

Publication number Publication date
WO2006091928A2 (en) 2006-08-31

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