Unsupervised technique for cardiac data compression with β wavelet transform for telemedicine
For a healthy society health of a human being needs to be taken care of. The smart age needs to provide adequate support to people in every respect. In this paper, authors have taken an approach to support e-healthcare systems in terms of cardiac signal compression that helps with data storage and c...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2023-04-01
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| Series: | Measurement: Sensors |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2665917423000077 |
| _version_ | 1811155470188019712 |
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| author | Sudeshna Baliarsingh Prakash Kumar Panda Mihir Narayan Mohanty |
| author_facet | Sudeshna Baliarsingh Prakash Kumar Panda Mihir Narayan Mohanty |
| author_sort | Sudeshna Baliarsingh |
| collection | DOAJ |
| description | For a healthy society health of a human being needs to be taken care of. The smart age needs to provide adequate support to people in every respect. In this paper, authors have taken an approach to support e-healthcare systems in terms of cardiac signal compression that helps with data storage and communication. The compression method is performed using principal component analysis (PCA) that reduces the data redundancy. Initially, the Savitzky Golay filter (S Golay) is used for the pre-processing of the raw signals that follow the PCA application, further, the beta wavelet transform is put to use for thresholding purposes and to obtain exact information of the cardiac signal from the principal components. Finally, run-length encoding (RLE) is used that helps to communicate the data bits. The proposed method was found better, that comparison is demonstrated in the result section. |
| first_indexed | 2024-04-10T04:34:40Z |
| format | Article |
| id | doaj.art-16ade048cfee4040bb66828d77ee661f |
| institution | Directory Open Access Journal |
| issn | 2665-9174 |
| language | English |
| last_indexed | 2024-04-10T04:34:40Z |
| publishDate | 2023-04-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Measurement: Sensors |
| spelling | doaj.art-16ade048cfee4040bb66828d77ee661f2023-03-10T04:35:57ZengElsevierMeasurement: Sensors2665-91742023-04-0126100671Unsupervised technique for cardiac data compression with β wavelet transform for telemedicineSudeshna Baliarsingh0Prakash Kumar Panda1Mihir Narayan Mohanty2ITER, Siksha ‘O’ Anusandhan (Deemed to be University), Bhubaneswar, 751003, Odisha, IndiaITER, Siksha ‘O’ Anusandhan (Deemed to be University), Bhubaneswar, 751003, Odisha, IndiaCorresponding author.; ITER, Siksha ‘O’ Anusandhan (Deemed to be University), Bhubaneswar, 751003, Odisha, IndiaFor a healthy society health of a human being needs to be taken care of. The smart age needs to provide adequate support to people in every respect. In this paper, authors have taken an approach to support e-healthcare systems in terms of cardiac signal compression that helps with data storage and communication. The compression method is performed using principal component analysis (PCA) that reduces the data redundancy. Initially, the Savitzky Golay filter (S Golay) is used for the pre-processing of the raw signals that follow the PCA application, further, the beta wavelet transform is put to use for thresholding purposes and to obtain exact information of the cardiac signal from the principal components. Finally, run-length encoding (RLE) is used that helps to communicate the data bits. The proposed method was found better, that comparison is demonstrated in the result section.http://www.sciencedirect.com/science/article/pii/S2665917423000077Principal component analysisE-healthcare systemSavitzky Golay filterBeta wavelet transform |
| spellingShingle | Sudeshna Baliarsingh Prakash Kumar Panda Mihir Narayan Mohanty Unsupervised technique for cardiac data compression with β wavelet transform for telemedicine Measurement: Sensors Principal component analysis E-healthcare system Savitzky Golay filter Beta wavelet transform |
| title | Unsupervised technique for cardiac data compression with β wavelet transform for telemedicine |
| title_full | Unsupervised technique for cardiac data compression with β wavelet transform for telemedicine |
| title_fullStr | Unsupervised technique for cardiac data compression with β wavelet transform for telemedicine |
| title_full_unstemmed | Unsupervised technique for cardiac data compression with β wavelet transform for telemedicine |
| title_short | Unsupervised technique for cardiac data compression with β wavelet transform for telemedicine |
| title_sort | unsupervised technique for cardiac data compression with β wavelet transform for telemedicine |
| topic | Principal component analysis E-healthcare system Savitzky Golay filter Beta wavelet transform |
| url | http://www.sciencedirect.com/science/article/pii/S2665917423000077 |
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