4 papers
Quasi-stationary Slice Detection-Based Robust Respiration Rate Estimation under Large-scale Random Body Movement
Chendong Xu, Shuai Yao, Haoying Bao +2
Radar-based non-contact respiration rate (RR) measurement has become increasingly popular due to its convenience, non-intrusiveness, and low cost. However, it is still quite challe…
OG-PCL: Efficient Sparse Point Cloud Processing for Human Activity Recognition
Jiuqi Yan, Chendong Xu, Dongyu Liu
Human activity recognition (HAR) with millimeter-wave (mmWave) radar offers a privacy-preserving and robust alternative to camera- and wearable-based approaches. In this work, we p…
PECL: A Heterogeneous Parallel Multi-Domain Network for Radar-Based Human Activity Recognition
Jiuqi Yan, Chendong Xu, Dongyu Liu
Radar systems are increasingly favored for medical applications because they provide non-intrusive monitoring with high privacy and robustness to lighting conditions. However, exis…
SelaFD:Seamless Adaptation of Vision Transformer Fine-tuning for Radar-based Human Activity Recognition
Yijun Wang, Yong Wang, Chendong xu +2
Human Activity Recognition (HAR) such as fall detection has become increasingly critical due to the aging population, necessitating effective monitoring systems to prevent serious…