39 citations · 62 across the 7 of their papers we have counts for
8 papers
Earth Surface Immune System for Rapid Monitoring of Unknown Anomalies
Jingtao Li, Qian Zhu, Xinyu Wang +3
Earth surface anomalies, driven by escalating climate change, and expanding human activities, are increasing in both frequency and diversity, yet their limited historical data and…
Radar detection of wake vortex behind the aircraft: the detection range problem
Jiangkun Gong, Jun Yan, Deyong Kong +1
In this study, we showcased the detection of the wake vortex produced by a medium aircraft at distances exceeding 10 km using an X-band pulse-Doppler radar. We analyzed radar signa…
An introduction to radar Automatic Target Recognition (ATR) technology in ground-based radar systems
Jiangkun Gong, Jun Yan, Deyong Kong +1
This paper presents a brief examination of Automatic Target Recognition (ATR) technology within ground-based radar systems. It offers a lucid comprehension of the ATR concept, delv…
Formation Wing-Beat Modulation (FWM): A Tool for Quantifying Bird Flocks Using Radar Micro-Doppler Signals
Jiangkun Gong, Jun Yan, Deyong Kong +2
Radar echoes from bird flocks contain modulation signals, which we find are produced by the flapping gaits of birds in the flock, resulting in a group of spectral peaks with simila…
Introduction to Drone Detection Radar with Emphasis on Automatic Target Recognition (ATR) technology
Jiangkun Gong, Jun Yan, Deyong Kong +1
This paper discusses the challenges of detecting and categorizing small drones with radar automatic target recognition (ATR) technology. The authors suggest integrating ATR capabil…
Spatio-temporal-spectral-angular observation model that integrates observations from UAV and mobile mapping vehicle for better urban mapping
Zhenfeng Shao, Gui Cheng, Deren Li +3
In a complex urban scene, observation from a single sensor unavoidably leads to voids in observations, failing to describe urban objects in a comprehensive manner. In this paper, w…
Signal Acquisition of Luojia-1A Low Earth Orbit Navigation Augmentation System with Software Defined Receiver
Liang Chen, Xiangchen Lu, Nan Shen +5
Low earth orbit (LEO) satellite navigation signal can be used as an opportunity signal in case of a Global navigation satellite system (GNSS) outage, or as an enhancement means of…
Video Anomaly Detection and Localization via Gaussian Mixture Fully Convolutional Variational Autoencoder
Yaxiang Fan, Gongjian Wen, Deren Li +2
We present a novel end-to-end partially supervised deep learning approach for video anomaly detection and localization using only normal samples. The insight that motivates this st…