3 papers
cs.CV2026
Dual-Attention and Adversarial Transfer Networks for Sim-to-Real Cross-Orientation Wireless Sensing
Linfeng Du, Kehan Wu, Tong Zhang +1
Millimeter-wave human activity recognition suffers significant performance degradation when the user's orientation changes relative to the sensing system, yet collecting labeled mu…
cs.CV2024
DeNAS-ViT: Data Efficient NAS-Optimized Vision Transformer for Ultrasound Image Segmentation
Renqi Chen, Xinzhe Zheng, Haoyang Su +1
Accurate segmentation of ultrasound images is essential for reliable medical diagnoses but is challenged by poor image quality and scarce labeled data. Prior approaches have relied…
eess.SP2023
Passive Respiration Detection via mmWave Communication Signal Under Interference
Kehan Wu, Renqi Chen, Haiyu Wang +3
Recent research has highlighted the detection of human respiration rate using commodity WiFi devices. Nevertheless, these devices encounter challenges in accurately discerning huma…