http://paperity.org/p/75219214/visual-monitoring-of-civil-infrastructure-systems-via-camera-equipped-unmanned-aerial
Ham et al. Visualization in Engineering Visual monitoring of civil infrastructure systems via camera-equipped Unmanned Aerial Vehicles (UAVs): a review of related works Youngjib Ham 0 Kevin K. Han 2 Jacob J Lin 1 Mani Golparvar-Fard 2 0 OHL School of Construction, College of Engineering and Computing, Florida International University , 10555 W.