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Real-time segmentation of heart sound pattern with amplitude reconstruction

This paper presents a new idea for real-time segmentation of heart sound using amplitude reconstruction. Biomedical signal processing usually uses recorded information as the inputs. Real-time processing systems are challenging fields of engineering including biomedical signal processing. Segmentati...

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Main Authors: Arvin, Farshad, C. Doraisamy, Shyamala
Format: Conference or Workshop Item
Language:English
Published: IEEE 2010
Online Access:http://psasir.upm.edu.my/id/eprint/45600/1/Real-time%20segmentation%20of%20heart%20sound%20pattern%20with%20amplitude%20reconstruction.pdf
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spelling oai:psasir.upm.edu.my:45600 http://psasir.upm.edu.my/id/eprint/45600/ Real-time segmentation of heart sound pattern with amplitude reconstruction Arvin, Farshad C. Doraisamy, Shyamala This paper presents a new idea for real-time segmentation of heart sound using amplitude reconstruction. Biomedical signal processing usually uses recorded information as the inputs. Real-time processing systems are challenging fields of engineering including biomedical signal processing. Segmentation of heart sound means that, system receives an audio stream and it separates the given signal into cycles that includes heart sound pulses, first and second heart sound. For implementing real-time heart sound segmentation, a fast method with low complexity is required. In the proposed system, the heart sound is filtered on frequency domain, and then it is processed on amplitude domain to extract the cycles. Although this technique is implemented without any complex calculation such as Furrier or wavelet transforms, the absorbed results showed its feasibility as a real-time segmentation method. IEEE 2010 Conference or Workshop Item PeerReviewed text en http://psasir.upm.edu.my/id/eprint/45600/1/Real-time%20segmentation%20of%20heart%20sound%20pattern%20with%20amplitude%20reconstruction.pdf Arvin, Farshad and C. Doraisamy, Shyamala (2010) Real-time segmentation of heart sound pattern with amplitude reconstruction. In: 2010 IEEE EMBS Conference on Biomedical Engineering & Sciences (IECBES 2010), 30 Nov.-2 Dec. 2010, Kuala Lumpur, Malaysia. (pp. 130-133). 10.1109/IECBES.2010.5742214
institution UPM IR
collection UPM IR
language English
description This paper presents a new idea for real-time segmentation of heart sound using amplitude reconstruction. Biomedical signal processing usually uses recorded information as the inputs. Real-time processing systems are challenging fields of engineering including biomedical signal processing. Segmentation of heart sound means that, system receives an audio stream and it separates the given signal into cycles that includes heart sound pulses, first and second heart sound. For implementing real-time heart sound segmentation, a fast method with low complexity is required. In the proposed system, the heart sound is filtered on frequency domain, and then it is processed on amplitude domain to extract the cycles. Although this technique is implemented without any complex calculation such as Furrier or wavelet transforms, the absorbed results showed its feasibility as a real-time segmentation method.
format Conference or Workshop Item
author Arvin, Farshad
C. Doraisamy, Shyamala
spellingShingle Arvin, Farshad
C. Doraisamy, Shyamala
Real-time segmentation of heart sound pattern with amplitude reconstruction
author_facet Arvin, Farshad
C. Doraisamy, Shyamala
author_sort Arvin, Farshad
title Real-time segmentation of heart sound pattern with amplitude reconstruction
title_short Real-time segmentation of heart sound pattern with amplitude reconstruction
title_full Real-time segmentation of heart sound pattern with amplitude reconstruction
title_fullStr Real-time segmentation of heart sound pattern with amplitude reconstruction
title_full_unstemmed Real-time segmentation of heart sound pattern with amplitude reconstruction
title_sort real-time segmentation of heart sound pattern with amplitude reconstruction
publisher IEEE
publishDate 2010
url http://psasir.upm.edu.my/id/eprint/45600/1/Real-time%20segmentation%20of%20heart%20sound%20pattern%20with%20amplitude%20reconstruction.pdf
_version_ 1819296667106541568
score 13.4562235

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