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Given the importance of the voice in our daily lives, any study focused on its pathologies and the way of detecting and treating them nimbly is of common interest. This research work focuses on the search for an image processing solution to help otolaryngologist to detect glottal closure instant by using Kalman filters based on stroboscopic videos. This solution will allow to prevent the irregularities...
The segmentation of heart sound signals is the first step of analysis for many applications such as computer-aided auscultation, heart sound classification or signal compression. In this paper we present a novel heart sound segmentation technique based on the Matching Pursuit algorithm. We also show that Gabor atoms can provide highly effective representation of audio signals. The performance of the...
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