The Interstate-24 3D Dataset: a new benchmark for 3D multi-camera
  vehicle tracking
Derek Gloudemans Yanbing Wang Gracie Gumm William Barbour Daniel B. Work
This work presents a novel video dataset recorded from overlapping highway
traffic cameras along an urban interstate, enabling multi-camera 3D object
tracking in a traffic monitoring context. Data is released from 3 scenes
containing video from at least 16 cameras each, totaling 57 minutes in length.
877,000 3D bounding boxes and corresponding object tracklets are fully and
accurately annotated for each camera field of view and are combined into a
spatially and temporally continuous set of vehicle trajectories for each scene.
Lastly, existing algorithms are combined to benchmark a number of 3D
multi-camera tracking pipelines on the dataset, with results indicating that
the dataset is challenging due to the difficulty of matching objects traveling
at high speeds across cameras and heavy object occlusion, potentially for
hundreds of frames, during congested traffic. This work aims to enable the
development of accurate and automatic vehicle trajectory extraction algorithms,
which will play a vital role in understanding impacts of autonomous vehicle
technologies on the safety and efficiency of traffic.