Calibration of Action Cameras for Photogrammetric Purposes. - Caterina Balletti; Francesco Guerra 003; Vassilios Tsioukas; Paolo Vernier (Sensors, 2014)

Robust pose estimation through visual/GNSS mixing. - Petros Patias; Vassilios Tsioukas; Christos Pikridas; Fotis Patonis; Charalampos Georgiadis (VSMM, 2016)