William Park & Associates Ltd.
Method and system for tracking illegal distributor and preventing illegal content distribution
A system for tracking an illegal distributor and preventing an illegal content distribution includes: a forensic mark generator for receiving content and a content identification code from a content providing apparatus to generate a forensic mark; a forensic mark database for storing the generated forensic mark; a forensic mark insertion unit for inserting the forensic mark into the content; and a content database for storing the content into which the forensic mark has been inserted. The system further includes a content transmitter for transmitting the content into which the forensic mark has been inserted to the content utilization apparatus.
Electronics and Telecommunications Research Institute
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Sin Hyo Byung Ho Gun Tae Hyeran Sang-Woo Yun-Kyung Sokjoon Jung Yeon Hyun Sook
Kim Chung Bae Mun Lee Lee Lee Hwang Cho