DETECTION OF REGIONAL COPY/MOVE FORGERY IN MPEG VIDEOS USING OPTICAL FLOW

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Bidokhti Amir; GHAEMMAGHAMI SHAHROKH

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Seminar Paper

Paper Information

Seminar: INTERNATIONAL SYMPOSIUM ON ARTIFICIAL INTELLIGENCE AND SIGNAL PROCESSING (AISP)
Year:2015 | Issue:1

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Title

DETECTION OF REGIONAL COPY/MOVE FORGERY IN MPEG VIDEOS USING OPTICAL FLOW

Author(s)

Bidokhti Amir | GHAEMMAGHAMI SHAHROKH | Issue Writer Certificate

Keywords

DIGITAL FORENSICS

VIDEO FORGERY DETECTION

OPTICAL FLOW

MULTIMEDIA SECURITY

COPY/MOVE FORGERY

Abstract

WITH RAPID PROLIFERATION OF AFFORDABLE VIDEO CAPTURING DEVICES AND STATE-OF-THE-ART VIDEO EDITING SOFTWARE TOOLS, IT IS NOW EASIER THAN EVER TO MANIPULATE VIDEO CONTENTS. IN THIS PAPER A PASSIVE METHOD FOR COPY/MOVE VIDEO FORGERY DETECTION IN MPEG VIDEOS IS PROPOSED. THE METHOD FIRST DIVIDES EACH VIDEO FRAME INTO SUSPICIOUS AND APPARENTLY INNOCENT PARTS. SUBSEQUENTLY, AN OPTICAL FLOW COEFFICIENT IS COMPUTED FROM EACH PART. FORGERIES ARE LOCATED WHEN AN UNUSUAL TREND IN THE OPTICAL FLOW COEFFICIENT OF THE SUSPICIOUS OBJECT IS DETECTED. EXPERIMENTS ON A SET OF FORGED AND ORIGINAL SEQUENCES VALIDATE THE JUSTIFICATIONS MADE BY THE PROPOSED METHOD. ...

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APA: Copy

Bidokhti, Amir, & GHAEMMAGHAMI, SHAHROKH. (2015). DETECTION OF REGIONAL COPY/MOVE FORGERY IN MPEG VIDEOS USING OPTICAL FLOW. INTERNATIONAL SYMPOSIUM ON ARTIFICIAL INTELLIGENCE AND SIGNAL PROCESSING (AISP). SID. https://sid.ir/paper/927507/en

Vancouver: Copy

Bidokhti Amir, GHAEMMAGHAMI SHAHROKH. DETECTION OF REGIONAL COPY/MOVE FORGERY IN MPEG VIDEOS USING OPTICAL FLOW. 2015. Available from: https://sid.ir/paper/927507/en

IEEE: Copy

Amir Bidokhti, and SHAHROKH GHAEMMAGHAMI, “DETECTION OF REGIONAL COPY/MOVE FORGERY IN MPEG VIDEOS USING OPTICAL FLOW,” presented at the INTERNATIONAL SYMPOSIUM ON ARTIFICIAL INTELLIGENCE AND SIGNAL PROCESSING (AISP). 2015, [Online]. Available: https://sid.ir/paper/927507/en

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