40 citations · 107 across the 15 of their papers we have counts for
7 papers · 1 filter
Faraway-Frustum: Dealing with Lidar Sparsity for 3D Object Detection using Fusion
Haolin Zhang, Dongfang Yang, Ekim Yurtsever +2
Learned pointcloud representations do not generalize well with an increase in distance to the sensor. For example, at a range greater than 60 meters, the sparsity of lidar pointclo…
A Modeled Approach for Online Adversarial Test of Operational Vehicle Safety (extended version)
Linda Capito, Bowen Weng, Umit Ozguner +1
The scenario-based testing of operational vehicle safety presents a set of principal other vehicle (POV) trajectories that seek to force the subject vehicle (SV) into a certain saf…
A Vision-based Social Distancing and Critical Density Detection System for COVID-19
Dongfang Yang, Ekim Yurtsever, Vishnu Renganathan +2
Social distancing has been proven as an effective measure against the spread of the infectious COronaVIrus Disease 2019 (COVID-19). However, individuals are not used to tracking th…
Photorealism in Driving Simulations: Blending Generative Adversarial Image Synthesis with Rendering
Ekim Yurtsever, Dongfang Yang, Ibrahim Mert Koc +1
Driving simulators play a large role in developing and testing new intelligent vehicle systems. The visual fidelity of the simulation is critical for building vision-based algorith…
Optical Flow based Visual Potential Field for Autonomous Driving
Linda Capito, Keith Redmill, Umit Ozguner
Monocular vision-based navigation for automated driving is a challenging task due to the lack of enough information to compute temporal relationships among objects on the road. Opt…
A Multi-State Social Force Based Framework for Vehicle-Pedestrian Interaction in Uncontrolled Pedestrian Crossing Scenarios
Dongfang Yang, Keith Redmill, Umit Ozguner
Vehicle-pedestrian interaction (VPI) is one of the most challenging tasks for automated driving systems. The design of driving strategies for such systems usually starts with verif…