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Chen Du

4 accepted papers

2023

Encoder-Decoder Graph Convolutional Network for Automatic Timed-Up-and-Go and Sit-to-Stand Segmentation

ICASSP 2023accepted

Vision-based action segmentation is an important tool in human movement analysis. In this work, we present a novel Encoder-Decoder Graph Convolutional Network (ED-GCN) to perform auto-segmentation on two widely accepted clinical tests for human mobility and balance assessment: the "Timed-Up-and-Go"…

Cited by 0SourceScholar
2023

PARCS: A Deployment-Oriented AI System for Robust Parcel-Level Cropland Segmentation of Satellite Images

AAAI 2023technical

Cropland segmentation of satellite images is an essential basis for crop area and yield estimation tasks in the remote sensing and computer vision interdisciplinary community. Instead of common pixel-level segmentation results with salt-and-pepper effects, a parcel-level output conforming to human r…

Cited by 7SourcePDFScholar
2020

Multi-Task Center-Of-Pressure Metrics Estimation from Skeleton Using Graph Convolutional Network

ICASSP 2020accepted

Center of pressure (COP) is an important measurement of postural and gait control in human biomechanical studies. A vision-based estimation of COP metrics offers a way to obtain these gold-standard metrics for the detection of balance and gait problems. In this paper, we propose an end-to-end framew…

Cited by 0SourceScholar