A joint global–local network for human pose estimation with millimeter wave radar

Z Cao, W Ding, R Chen, J Zhang… - IEEE Internet of …, 2022 - ieeexplore.ieee.org
This article proposes a two-branch learning model, namely, the joint global–local network,
for human pose estimation (HPE) using millimeter wave radar. The aim of this work is to …

Radar-based 3D human skeleton estimation by kinematic constrained learning

W Ding, Z Cao, J Zhang, R Chen, X Guo… - IEEE Sensors …, 2021 - ieeexplore.ieee.org
This paper focuses on the incorporation of kinematic constraints with the learning of 3D
skeleton reconstruction without suffering from corrupted pose estimations. Specifically, we …

Virteach: mmwave radar point-cloud-based pose estimation with virtual data as a teacher

Z Cao, G Mei, X Guo, G Wang - IEEE Internet of Things Journal, 2024 - ieeexplore.ieee.org
This article presents VirTeach, the exploitation of using the virtual point cloud (VPC) as an
assisted teacher in the learning process for human pose estimation incorporated with the …

Task-specific feature purifying in radar-based human pose estimation

Z Cao, J Zhang, R Chen, X Guo… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Recently, radar-based human pose estimation has attracted increasing attention, which aims
to reconstruct the human skeleton from the radar signals with the advanced deep neural …

Towards cross-environment human activity recognition based on radar without source data

Z Cao, Z Li, X Guo, G Wang - IEEE Transactions on Vehicular …, 2021 - ieeexplore.ieee.org
Radar-based human activity recognition (HAR) finds various applications like assisted living
and driver behavior monitoring. As radar data are heavily environment-dependent, it is …

Vasoplegic syndrome during liver transplantation

Z Cao, Y Gao, G Tao - Anesthesia & Analgesia, 2009 - journals.lww.com
A 56-yr-old woman with chronic hepatitis B and decompensated hepatic cirrhosis was
treated with liver transplantation. At the beginning of the neohepatic phase, her arterial blood …

Automatic sleep stage classification based on a two-channel electrooculogram and one-channel electromyogram

Y Li, Z Xu, Y Zhang, Z Cao, H Chen - Physiological measurement, 2022 - iopscience.iop.org
Objective. Sleep monitoring by polysomnography (PSG) severely degrades sleep quality. In
order to reduce the load of sleep monitoring, an approach to automatic sleep stage …

Generative model based attenuation image recovery for device-free localization with radio tomographic imaging

Z Cao, Z Wang, H Fei, X Guo, G Wang - Pervasive and Mobile Computing, 2020 - Elsevier
To reconstruct the target-induced attenuation image, the existing radio tomographic imaging
techniques often search the solution in the attenuation signal space and regularize the …

Comparison of two different models of sepsis induced by cecal ligation and puncture in rats

L Song, Y Zou, Z Cao - Journal of Surgical Research, 2018 - Elsevier
Background The present study was designed to explore the difference between two rat
models of sepsis and to establish a more stable rat model. Materials and methods Sprague–…

Enhanced spatial-range mean shift color image segmentation by using convergence frequency and position

N Song, IYH Gu, Z Cao, M Viberg - 2006 14th European Signal …, 2006 - ieeexplore.ieee.org
Mean shift is robust for image segmentation through local mode seeking. However, like
most segmentation schemes it suffers from over-segmentation due to the lack of semantic …