Exhale-Focused Thermal Image Segmentation Using Optical Flow-Based Frame Filtering and Transformer-Aided Deep Networks

Since the COVID-19 pandemic, interest in non-contact diagnostic technologies has grown, leading to increased research into remote biosignal monitoring. The respiratory rate, widely used in previous studies, offers limited insight into pulmonary volume. To redress this, we propose a thermal imaging-b...

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Bibliographic Details
Main Authors: Do-Kyeong Lee, Jae-Sung Shin, Jae-Sung Choi, Min-Hyung Choi, Min Hong
Format: Article
Language:English
Published: MDPI AG 2025-05-01
Series:Bioengineering
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Online Access:https://www.mdpi.com/2306-5354/12/5/542
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