Search Results for author: Xiangyu Gao

Found 11 papers, 4 papers with code

MMW-Carry: Enhancing Carry Object Detection through Millimeter-Wave Radar-Camera Fusion

no code implementations24 Feb 2024 Xiangyu Gao, Youchen Luo, Ali Alansari, Yaping Sun

This paper introduces MMW-Carry, a system designed to predict the probability of individuals carrying various objects using millimeter-wave radar signals, complemented by camera input.

Human Detection object-detection +2

Learning for Semantic Knowledge Base-Guided Online Feature Transmission in Dynamic Channels

no code implementations30 Nov 2023 Xiangyu Gao, Yaping Sun, Dongyu Wei, Xiaodong Xu, Hao Chen, Hao Yin, Shuguang Cui

In this context, we address the problem of efficient remote object recognition by optimizing feature transmission between mobile devices and edge servers.

Autonomous Vehicles Decision Making +2

Static Background Removal in Vehicular Radar: Filtering in Azimuth-Elevation-Doppler Domain

no code implementations4 Jul 2023 Xiangyu Gao, Sumit Roy, Lyutianyang Zhang

Our proposed algorithm follows a three-step approach: a) preprocessing of back-scattered received radar signal for 4-dimensional (4D) point clouds generation, b) 3-dimensional (3D) radar ego-motion estimation, and c) notch filter-based background removal in the azimuth-elevation-Doppler domain.

Autonomous Driving Motion Estimation

Learning to Detect Open Carry and Concealed Object with 77GHz Radar

no code implementations31 Oct 2021 Xiangyu Gao, Hui Liu, Sumit Roy, Guanbin Xing, Ali Alansari, Youchen Luo

Detecting harmful carried objects plays a key role in intelligent surveillance systems and has widespread applications, for example, in airport security.

Perception Through 2D-MIMO FMCW Automotive Radar Under Adverse Weather

no code implementations4 Apr 2021 Xiangyu Gao, Sumit Roy, Guanbin Xing, Sian Jin

Millimeter-wave (mmWave) radars are being increasingly integrated in commercial vehicles to support new Adaptive Driver Assisted Systems (ADAS) features that require accurate location and Doppler velocity estimates of objects, independent of environmental conditions.

MIMO-SAR: A Hierarchical High-resolution Imaging Algorithm for mmWave FMCW Radar in Autonomous Driving

no code implementations22 Jan 2021 Xiangyu Gao, Sumit Roy, Guanbin Xing

Millimeter-wave radars are being increasingly integrated into commercial vehicles to support advanced driver-assistance system features.

Autonomous Driving Radar odometry

RAMP-CNN: A Novel Neural Network for Enhanced Automotive Radar Object Recognition

3 code implementations13 Nov 2020 Xiangyu Gao, Guanbin Xing, Sumit Roy, Hui Liu

Millimeter-wave radars are being increasingly integrated into commercial vehicles to support new advanced driver-assistance systems by enabling robust and high-performance object detection, localization, as well as recognition - a key component of new environmental perception.

object-detection Object Detection +1

RODNet: Radar Object Detection Using Cross-Modal Supervision

1 code implementation3 Mar 2020 Yizhou Wang, Zhongyu Jiang, Xiangyu Gao, Jenq-Neng Hwang, Guanbin Xing, Hui Liu

Radar is usually more robust than the camera in severe driving scenarios, e. g., weak/strong lighting and bad weather.

Autonomous Driving Object +3

Experiments with mmWave Automotive Radar Test-bed

1 code implementation29 Dec 2019 Xiangyu Gao, Guanbin Xing, Sumit Roy, Hui Liu

Millimeter-wave (mmW) radars are being increasingly integrated in commercial vehicles to support new Adaptive Driver Assisted Systems (ADAS) for its ability to provide high accuracy location, velocity, and angle estimates of objects, largely independent of environmental conditions.

Object Recognition

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