Staas & Halsey LLP
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 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.
Electronics and Telecommunications Research Institute
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G06F G06F G06F
additional inventional additional
Sung Min Seung Jae Jung Ho Yong Seok Young Suk Sang Kwang Young Ho Jung Hyun Jee Hyun Won Young
Kim Lee Lee Seo Yoon Lee Suh Kim Park Yoo