TbV Dataset (Trust, but Verify Dataset)

Introduced by Lambert et al. in Trust, but Verify: Cross-Modality Fusion for HD Map Change Detection

The TbV dataset is large-scale dataset created to allow the community to improve the state of the art in machine learning tasks related to mapping, that are vital for self-driving.

  • Over 1000 scenarios ("logs") captured by a fleet of autonomous vehicles.
  • 200 logs include real-world lane geometry or crosswalk changes, where an HD map has become stale.
  • Each log represents a continuous observation of a scene around a self-driving vehicle.
  • On average, each scenario is 54 seconds in duration.  Each scenario has an HD map representing lane boundaries, crosswalks, drivable area, and a raster map of ground height at 0.3 meter resolution.
  • Captured across 4 seasons in six diverse cities (Austin, TX, Detroit, MI, Miami, FL, Palo Alto, CA, Pittsburgh, PA, and Washington, D.C.)
  • Includes 559.4K LiDAR Sweeps.
  • Includes 7.8M Images.
  • 15.5 hours of driving data.
  • 180 miles of driving (by the ego-vehicle).

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