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Conference papers
A Novel Pseudo-Bayesian Approach for Robust Multi-Ridge Detection and Mode Retrieval
Abstract : This paper introduces a novel approach for extracting the elementary components present in an observed nonstationary mixture signal. Our technique based on a pseudo-Bayesian approach operates in the time-frequency plane and sequentially estimates the ridge of each component that is required for mode extraction. We compare our results with those obtained with the state-of-the-art Brevdo method which has shown its efficiency for disentangling multicomponent noisy signals. Our results reveal an improvement of the reconstruction performance when compared to the state of the art.
https://hal.archives-ouvertes.fr/hal-03259013
Contributor : Dominique Fourer Connect in order to contact the contributor
Submitted on : Saturday, June 12, 2021 - 9:27:27 PM
Last modification on : Sunday, January 2, 2022 - 2:33:17 AM
Long-term archiving on: : Monday, September 13, 2021 - 6:11:44 PM
Contributor : Dominique Fourer Connect in order to contact the contributor
Submitted on : Saturday, June 12, 2021 - 9:27:27 PM
Last modification on : Sunday, January 2, 2022 - 2:33:17 AM
Long-term archiving on: : Monday, September 13, 2021 - 6:11:44 PM
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