WO2009072128A3 - Digital image generation, transformation, search and comparison - Google Patents

Digital image generation, transformation, search and comparison Download PDF

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Publication number
WO2009072128A3
WO2009072128A3 PCT/IL2008/001582 IL2008001582W WO2009072128A3 WO 2009072128 A3 WO2009072128 A3 WO 2009072128A3 IL 2008001582 W IL2008001582 W IL 2008001582W WO 2009072128 A3 WO2009072128 A3 WO 2009072128A3
Authority
WO
WIPO (PCT)
Prior art keywords
comparison
search
derivative
resulting
image
Prior art date
Application number
PCT/IL2008/001582
Other languages
French (fr)
Other versions
WO2009072128A2 (en
Inventor
Ohad Gilboa
Original Assignee
Vayar Vision Ltd.
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 Vayar Vision Ltd. filed Critical Vayar Vision Ltd.
Publication of WO2009072128A2 publication Critical patent/WO2009072128A2/en
Publication of WO2009072128A3 publication Critical patent/WO2009072128A3/en

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/40—Analysis of texture
    • G06T7/41—Analysis of texture based on statistical description of texture
    • G06T7/44—Analysis of texture based on statistical description of texture using image operators, e.g. filters, edge density metrics or local histograms
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/50—Information retrieval; Database structures therefor; File system structures therefor of still image data
    • G06F16/58—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
    • G06F16/583—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content

Abstract

A system and method for the representation, comparison and retrieval of digital images is disclosed herein. According to certain embodiments, digital images undergo one or more transformations, where each transformation results in a derivative image. Each derivative image is an altered version of the original digital image. In one embodiment, each derivative image is further processed using statistical functions which are implemented on the color pixel values of the resulting derivative images. The resulting values of the statistical calculations are utilized in order to create one or more identifiers representing the transformations and the statistical values of each derivative image, in a standardized format. The resulting identifiers enable to utilize textual comparison and search methods and systems for comparison, search and retrieval of digital images.
PCT/IL2008/001582 2007-12-06 2008-12-04 System and method for representation and comparison of digital images WO2009072128A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US99291207P 2007-12-06 2007-12-06
US60/992,912 2007-12-06

Publications (2)

Publication Number Publication Date
WO2009072128A2 WO2009072128A2 (en) 2009-06-11
WO2009072128A3 true WO2009072128A3 (en) 2010-03-11

Family

ID=40718300

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2008/001582 WO2009072128A2 (en) 2007-12-06 2008-12-04 System and method for representation and comparison of digital images

Country Status (1)

Country Link
WO (1) WO2009072128A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060020597A1 (en) * 2003-11-26 2006-01-26 Yesvideo, Inc. Use of image similarity in summarizing a collection of visual images
US7010745B1 (en) * 1999-07-01 2006-03-07 Sharp Kabushiki Kaisha Border eliminating device, border eliminating method, and authoring device
US20060143176A1 (en) * 2002-04-15 2006-06-29 International Business Machines Corporation System and method for measuring image similarity based on semantic meaning

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7010745B1 (en) * 1999-07-01 2006-03-07 Sharp Kabushiki Kaisha Border eliminating device, border eliminating method, and authoring device
US20060143176A1 (en) * 2002-04-15 2006-06-29 International Business Machines Corporation System and method for measuring image similarity based on semantic meaning
US20060020597A1 (en) * 2003-11-26 2006-01-26 Yesvideo, Inc. Use of image similarity in summarizing a collection of visual images

Also Published As

Publication number Publication date
WO2009072128A2 (en) 2009-06-11

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