In this paper a novel model for transients detection in piecewise stationary signals is presented. A hybrid representation is assumed for the signal and the different behavior of each component (stationary, transient and stochastic) in the time-scale plane is exploited. Experimental results on both shape contours, described by a differential chain code, and audio signals show the generality of the proposed model.
TRANSIENTS DETECTION IN THE TIME SCALE DOMAIN / Bruni, Vittoria; Vitulano, D.. - 5099/2008:(2008), pp. 254-262. (Intervento presentato al convegno 3RD INTERNATIONAL CONFERENCE, ICISP 2008 tenutosi a CHERBOURG-OCTEVILLE, FRANCE nel JULY 1-3, 2008) [10.1007/978-3-540-69905-7_29].
TRANSIENTS DETECTION IN THE TIME SCALE DOMAIN
BRUNI, VITTORIA;VITULANO D.
2008
Abstract
In this paper a novel model for transients detection in piecewise stationary signals is presented. A hybrid representation is assumed for the signal and the different behavior of each component (stationary, transient and stochastic) in the time-scale plane is exploited. Experimental results on both shape contours, described by a differential chain code, and audio signals show the generality of the proposed model.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
