TY - GEN
T1 - Inaudibility and robustness analysis for patchwork based audio watermarking algorithms
AU - Genaro, Carlos
AU - Nakano, Mariko
AU - Duchen, Gonzalo
PY - 2009
Y1 - 2009
N2 - Generally audio watermarking schemes based on patchwork algorithm show desirable performance in terms of watermark inaudibility and robustness. However an analysis about relationship between watermark payload, inaudibility and robustness have not been provided sufficiently in the literatures. Specially, to implement these schemes to the hardware, optimization of some parameters of the algorithm, which control watermark inaudibility and robustness, is indispensable. In this paper we analyze the Yeo's audio watermarking scheme, one of representative patchwork based schemes, from watermark payload, inaudibility and robustness points of view. The watermark robustness is evaluated using Audio StirMark Benchmark Test.
AB - Generally audio watermarking schemes based on patchwork algorithm show desirable performance in terms of watermark inaudibility and robustness. However an analysis about relationship between watermark payload, inaudibility and robustness have not been provided sufficiently in the literatures. Specially, to implement these schemes to the hardware, optimization of some parameters of the algorithm, which control watermark inaudibility and robustness, is indispensable. In this paper we analyze the Yeo's audio watermarking scheme, one of representative patchwork based schemes, from watermark payload, inaudibility and robustness points of view. The watermark robustness is evaluated using Audio StirMark Benchmark Test.
UR - http://www.scopus.com/inward/record.url?scp=74549188429&partnerID=8YFLogxK
U2 - 10.1109/CERMA.2009.84
DO - 10.1109/CERMA.2009.84
M3 - Contribución a la conferencia
AN - SCOPUS:74549188429
SN - 9780769537993
T3 - CERMA 2009 - Electronics Robotics and Automotive Mechanics Conference
SP - 33
EP - 37
BT - CERMA 2009 - Electronics Robotics and Automotive Mechanics Conference
T2 - CERMA 2009 - Electronics Robotics and Automotive Mechanics Conference
Y2 - 22 September 2009 through 25 September 2009
ER -