Untact Abnormal Heartbeat Wave Detection Using Non-Contact Sensor through Transfer Learning
This paper presents an important advancement in heart activity monitoring, focusing on non-contact sensor data, which tend to be noisy due to interference, and the limitations of non-contact (untact) technology. A preprocessing filter and optimal classification model are proposed to improve the accu...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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IEEE
2020-01-01
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| Series: | IEEE Access |
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| Online Access: | https://ieeexplore.ieee.org/document/9281034/ |
| _version_ | 1818874515398066176 |
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| author | Jin-Soo Kim Kangyoon Lee |
| author_facet | Jin-Soo Kim Kangyoon Lee |
| author_sort | Jin-Soo Kim |
| collection | DOAJ |
| description | This paper presents an important advancement in heart activity monitoring, focusing on non-contact sensor data, which tend to be noisy due to interference, and the limitations of non-contact (untact) technology. A preprocessing filter and optimal classification model are proposed to improve the accuracy and reliability of heart rate data measured by a non-contact Doppler radar sensor, and the results are compared to those of a contact heart rate sensor (Holter monitor). The MIT-BIH Arrhythmia Database of PhysioNet are used for learning, and the results from the non-contact sensor and Holter monitor are compared for verification. To train the abnormal heartbeat waveform classification model, (1) an optimal heart rate data separation window size is selected through iterative model comparison and used for data separation, and (2) meaningful indicators of heart rate variability are selected; the data are transformed and applied as model characteristics. The non-contact sensor data are then applied to three filter algorithms, and the accuracy is assessed by comparison with the contact sensor data using the trained abnormal heartbeat waveform classification model. Learning is performed using 12 classification models, and the accuracies of the models are compared. This study demonstrates an effective new method of transfer learning for contact data abnormality detection. |
| first_indexed | 2024-12-19T13:11:50Z |
| format | Article |
| id | doaj.art-d6edb8d574b04322a2573ffaa859e6d2 |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-12-19T13:11:50Z |
| publishDate | 2020-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-d6edb8d574b04322a2573ffaa859e6d22022-12-21T20:19:55ZengIEEEIEEE Access2169-35362020-01-01821779121779910.1109/ACCESS.2020.30426439281034Untact Abnormal Heartbeat Wave Detection Using Non-Contact Sensor through Transfer LearningJin-Soo Kim0https://orcid.org/0000-0002-6523-7426Kangyoon Lee1https://orcid.org/0000-0003-3078-6166Department of Computer Engineering, Gachon University, Seongnam-Si, South KoreaDepartment of Computer Engineering, Gachon University, Seongnam-Si, South KoreaThis paper presents an important advancement in heart activity monitoring, focusing on non-contact sensor data, which tend to be noisy due to interference, and the limitations of non-contact (untact) technology. A preprocessing filter and optimal classification model are proposed to improve the accuracy and reliability of heart rate data measured by a non-contact Doppler radar sensor, and the results are compared to those of a contact heart rate sensor (Holter monitor). The MIT-BIH Arrhythmia Database of PhysioNet are used for learning, and the results from the non-contact sensor and Holter monitor are compared for verification. To train the abnormal heartbeat waveform classification model, (1) an optimal heart rate data separation window size is selected through iterative model comparison and used for data separation, and (2) meaningful indicators of heart rate variability are selected; the data are transformed and applied as model characteristics. The non-contact sensor data are then applied to three filter algorithms, and the accuracy is assessed by comparison with the contact sensor data using the trained abnormal heartbeat waveform classification model. Learning is performed using 12 classification models, and the accuracies of the models are compared. This study demonstrates an effective new method of transfer learning for contact data abnormality detection.https://ieeexplore.ieee.org/document/9281034/Abnormal detectionclassification modelheartbeat waveformheart ratenon-contact sensorpreprocessing filter algorithm |
| spellingShingle | Jin-Soo Kim Kangyoon Lee Untact Abnormal Heartbeat Wave Detection Using Non-Contact Sensor through Transfer Learning IEEE Access Abnormal detection classification model heartbeat waveform heart rate non-contact sensor preprocessing filter algorithm |
| title | Untact Abnormal Heartbeat Wave Detection Using Non-Contact Sensor through Transfer Learning |
| title_full | Untact Abnormal Heartbeat Wave Detection Using Non-Contact Sensor through Transfer Learning |
| title_fullStr | Untact Abnormal Heartbeat Wave Detection Using Non-Contact Sensor through Transfer Learning |
| title_full_unstemmed | Untact Abnormal Heartbeat Wave Detection Using Non-Contact Sensor through Transfer Learning |
| title_short | Untact Abnormal Heartbeat Wave Detection Using Non-Contact Sensor through Transfer Learning |
| title_sort | untact abnormal heartbeat wave detection using non contact sensor through transfer learning |
| topic | Abnormal detection classification model heartbeat waveform heart rate non-contact sensor preprocessing filter algorithm |
| url | https://ieeexplore.ieee.org/document/9281034/ |
| work_keys_str_mv | AT jinsookim untactabnormalheartbeatwavedetectionusingnoncontactsensorthroughtransferlearning AT kangyoonlee untactabnormalheartbeatwavedetectionusingnoncontactsensorthroughtransferlearning |