Respiration Rate Detection Based on Thermal Facial Landmark

淡江大學機構典藏 > 工學院 > 電機工程學系暨研究所 > 會議論文 > Item 987654321/126270

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题名:	Respiration Rate Detection Based on Thermal Facial Landmark
作者:	Lin, Pei-Ying;Wu, Shao-Ying;Yang, Chun-Liang
日期:	2024-04-19
上传时间:	2024-09-20 12:11:52 (UTC+8)
摘要:	In this article, we present an automated solution for capturing facial expressions, directly extracting changes in respiration temperature, and promptly calculating respiration rates. We use the FLIR Lepton 3.5 thermal camera module for temperature detection and the pre-trained facial recognition model SF-TL54 to conduct the remote detection on the Raspberry Pi 4 Model B desktop computer. The proposed system uses the property of temperature decrease during inhalation and increase during exhalation to determine the respiration rate using the temperature variations. The experiment was conducted to adjust trigger points in real time to minimize errors caused by head movements or environmental changes, thereby enabling immediate respiration rate detection. In breathing cessation, the system displays relevant information directly on the screen.
显示于类别:	[電機工程學系暨研究所] 會議論文

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