Digital Libraries, Joint Conference on (2003)
Houston, Texas USA
May 27, 2003 to May 31, 2003
A.R. Gurijala , Michigan State University
J.R. Deller, Jr. , Michigan State University
A novel algorithm for speech watermarking through parametric modeling is enhanced by inclusion of a quantified fidelity criterion. Watermarking is effected through solution of a set-membership filtering (SMF) problem, subject to an l fidelity criterion in the signal space. The SMF approach provides flexibility in obtaining watermark solutions that trade-off watermark robustness and stegosignal fidelity.
A. Gurijala and J. Deller, Jr., "A Quantified Fidelity Criterion for Parameter-Embedded Watermarking of Audio Archives," Digital Libraries, Joint Conference on(JCDL), Houston, Texas USA, 2003, pp. 237.