APPARATUS AND METHOD FOR FORENSIC MARKING OF DIGITAL CONTENT

Provided are an apparatus and method for forensic marking of digital content. The apparatus includes a forensic marker configured to generate first content by inserting a first binary forensic mark in original content and second content by inserting a second binary forensic mark in the original cont...

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Main Authors YOON YOUNG SUK, LEE SEUNG JAE, LEE JUNG HO, SEO YONG SEOK, YOO WON YOUNG, KIM SUNG MIN, KIM JUNG HYUN, SUH YOUNG HO, LEE SANG KWANG, PARK JEE HYUN
Format Patent
LanguageEnglish
Published 14.06.2012
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:Provided are an apparatus and method for forensic marking of digital content. The apparatus includes a forensic marker configured to generate first content by inserting a first binary forensic mark in original content and second content by inserting a second binary forensic mark in the original content, and when a content service request is generated, combine the first content and the second content on the basis of information about a user who has requested the content service and thereby generate third content in which a forensic mark corresponding to the user information is inserted, a content database configured to store the first and second content, and a transceiver configured to transmit the third content.
Bibliography:Application Number: US201113310013