To protect intellectual property and distribution rights against dishonest customers in the multimedia content market, fingerprinting schemes that use error-correcting codes help identify users illegally redistributing media. This article presents a traitor-tracing algorithm that takes advantage of soft-decision decoding techniques to find all identifiable traitors.
Citation:
Marcel Fernandez, Miguel Soriano, "Soft-Decision Tracing in Fingerprinted Multimedia Content," IEEE MultiMedia, vol. 11, no. 2, pp. 38-46, Apr. 2004, doi:10.1109/MMUL.2004.1289040