Zobrazeno 1 - 10
of 63
pro vyhledávání: '"Non-contact vital signs"'
Non-Contact Heartbeat and Respiration Signal Detection Based on Improved Variational Mode Extraction
Publikováno v:
IEEE Access, Vol 12, Pp 106550-106566 (2024)
Vital signs, such as heart rate (HR) and respiration rate (RR) are essential indicators of human body function and health. Most medical systems for estimating HR and RR necessitate direct contact with the human body, which potentially causes discomfo
Externí odkaz:
https://doaj.org/article/a8c382e29b02437aa084a8f1b11d29b1
Autor:
Yangyang Ma, Pengfei Wang, Wenzhe Huang, Fugui Qi, Fulai Liang, Hao Lv, Xiao Yu, Jianqi Wang, Yang Zhang
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2021, Iss 1, Pp 1-24 (2021)
Abstract Pets have been indispensable members for many families in modern life, especially significant for the elderly and the blind. However, they may cause false alarm when misused as signal source in non-contact monitoring of the vital signs using
Externí odkaz:
https://doaj.org/article/27d3c7e3f2344137b845d62d20c324ef
Publikováno v:
IEEE Access, Vol 9, Pp 49614-49628 (2021)
The technology of vital signs detection has been proven of great use, whereas it is still limited by several challenges. One of the major challenges is the random body movements (RBMs), which significantly degrade the accuracy of the measurement. In
Externí odkaz:
https://doaj.org/article/182276b8d9bc4722b130478e8dadfc6f
Autor:
Batbayar Unursaikhan, Gereltuya Amarsanaa, Guanghao Sun, Kenichi Hashimoto, Otgonbat Purevsuren, Lodoiravsal Choimaa, Takemi Matsui
Publikováno v:
Frontiers in Physiology, Vol 13 (2022)
Background: To conduct a rapid preliminary COVID-19 screening prior to polymerase chain reaction (PCR) test under clinical settings, including patient’s body moving conditions in a non-contact manner, we developed a mobile and vital-signs-based inf
Externí odkaz:
https://doaj.org/article/43e370e526ca4ad7ada3dda3771a0a23
Autor:
Yang Liu, Clint Sweeney, Jill C. Mayeda, Jerry Lopez, Paul E. Lie, Tam Q. Nguyen, Donald Y. C. Lie
Publikováno v:
Biosensors, Vol 13, Iss 2, p 191 (2023)
The COVID-19 outbreak has caused panic around the world as it is highly infectious and has caused about 5 million deaths globally. A robust wireless non-contact vital signs (NCVS) sensor system that can continuously monitor the respiration rate (RR)
Externí odkaz:
https://doaj.org/article/e8a3ea17858d4a4e8a2b7ef38a8337c9
Publikováno v:
Sensors, Vol 22, Iss 17, p 6423 (2022)
Non-contact vital sign detection technology has brought a more comfortable experience to the detection process of human respiratory and heartbeat signals. Ensemble empirical mode decomposition (EEMD) is a noise-assisted adaptive data analysis method
Externí odkaz:
https://doaj.org/article/3cd8c8df4a6449caa5947863dcaab421
Akademický článek
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Publikováno v:
Sensors, Vol 21, Iss 11, p 3588 (2021)
Heart rate measurement using a continuous wave Doppler radar sensor (CW-DRS) has been applied to cases where non-contact detection is required, such as the monitoring of vital signs in home healthcare. However, as a CW-DRS measures the speed of movem
Externí odkaz:
https://doaj.org/article/92f6ea7a53244ba4ab18782e41820875
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
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Autor:
Pengfei Wang, Yang Zhang, Xiao Yu, Fulai Liang, Fugui Qi, Hao Lv, Yangyang Ma, Jianqi Wang, Wenzhe Huang
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2021, Iss 1, Pp 1-24 (2021)
Pets have been indispensable members for many families in modern life, especially significant for the elderly and the blind. However, they may cause false alarm when misused as signal source in non-contact monitoring of the vital signs using ultra-wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c55d9976047f64b3e19fc56d9acba521
https://doaj.org/article/27d3c7e3f2344137b845d62d20c324ef
https://doaj.org/article/27d3c7e3f2344137b845d62d20c324ef