This project fuses data from multiple sensors to improve the quality of the camera array system, leading to scalable, low-cost solution for pavement maintenance.

Using the principles from Structure from Motion (SfM), we can construct "camera arrays" in a series of camera positions. These camera arrays allow for instantaneous 3D reconstructions. This improvement in procedure allows us to capture dynamic events. This process also allows us to make the cameras mobile while scanning for 3D reconstructions.

To aid in the 3D Reconstructions, we provide GPS location data in images' metadata. We do this via sensor fusion between GPS & IMU data, using a Kalman Filter for location estimation. 

Normal SfM Result

Camera Array SfM Result

3D depth map (scalar field)