Anuj Sharma

TL;DR: Two techniques are presented for real-time measurement of vehicledelay and queue length at a signalized intersection, and these automated delay and queue estimates are compared with manually ground-truthed measurement.

TL;DR: In this article, an integrated general purpose data collection module that timestamps detector and phase state changes within a National Electrical Manufacturers Association actuated traffic signal controller was developed to provide quantitative graphs to assess arterial progression, phase capacity utilization, movement delay, and served volumes on a cycle-by-cycle basis.

TL;DR: Although poor camera conditions at night affected the accuracy of the models, the areas under the curve from the deep models were found to be greater than 0.9 for all conditions, which shows that the models can perform well in challenging conditions as well.

TL;DR: The second edition of the NVIDIA AI City Challenge provided a forum to more than 70 academic and industrial research teams to compete and solve real-world problems using traffic camera video data.

TL;DR: A dilemma zone hazard function estimating procedure to obtain the probability of traffic conflict occurring and demonstrates the potential of sensor providing richer data than an inductive loop detector can be used to further enhance the safety at signal operations.