134 citations · 171 across the 6 of their papers we have counts for
6 papers
Automatic Phase Calibration for High-resolution mmWave Sensing via Ambient Radio Anchors
Ruixu Geng, Yadong Li, Dongheng Zhang +6
Millimeter-wave (mmWave) radar systems with large array have pushed radar sensing into a new era, thanks to their high angular resolution. However, our long-term experiments indica…
IFNet: Deep Imaging and Focusing for Handheld SAR with Millimeter-wave Signals
Yadong Li, Dongheng Zhang, Ruixu Geng +4
Recent advancements have showcased the potential of handheld millimeter-wave (mmWave) imaging, which applies synthetic aperture radar (SAR) principles in portable settings. However…
DREAM-PCD: Deep Reconstruction and Enhancement of mmWave Radar Pointcloud
Ruixu Geng, Yadong Li, Dongheng Zhang +4
Millimeter-wave (mmWave) radar pointcloud offers attractive potential for 3D sensing, thanks to its robustness in challenging conditions such as smoke and low illumination. However…
Unsupervised Domain Adaptation for RF-based Gesture Recognition
Bin-Bin Zhang, Dongheng Zhang, Yadong Li +2
Human gesture recognition with Radio Frequency (RF) signals has attained acclaim due to the omnipresence, privacy protection, and broad coverage nature of RF signals. These gesture…
Towards Domain-Independent and Real-Time Gesture Recognition Using mmWave Signal
Yadong Li, Dongheng Zhang, Jinbo Chen +5
Human gesture recognition using millimeter-wave (mmWave) signals provides attractive applications including smart home and in-car interfaces. While existing works achieve promising…
Shapley Interpretation and Activation in Neural Networks
Yadong Li, Xin Cui
We propose a novel Shapley value approach to help address neural networks' interpretability and "vanishing gradient" problems. Our method is based on an accurate analytical approxi…