Vignetting Correction for Pan-tilt Surveillance Cameras. - Ricardo Galego; Alexandre Bernardino; José António Gaspar (VISAPP, 2011)

Auto-Calibration of Pan-Tilt Cameras Including Radial Distortion and Zoom. - Ricardo Galego; Alexandre Bernardino; José António Gaspar (ISVC (1), 2012)

Estimation of camera calibration uncertainty using LIDAR data. - Agustin Alberto Ortega Jimenez; Ricardo Galego; Ricardo Ferreira 002; Alexandre Bernardino; José António Gaspar; Juan Andrade-Cetto (ECMR, 2013)

Topological Auto-Calibration of Central Imaging Sensors. - Ricardo Galego; Ricardo Ferreira 002; Alexandre Bernardino; Etienne Grossmann; José António Gaspar (IbPRIA, 2013)

Uncertainty analysis of the DLT-Lines calibration algorithm for cameras with radial distortion. - Ricardo Galego; Agustin Alberto Ortega Jimenez; Ricardo Ferreira 002; Alexandre Bernardino; Juan Andrade-Cetto; José António Gaspar (Comput. Vis. Image Underst., 2015)