Manhole cover detection using a geometrical filter on very high resolution aerial and satellite images. - Olivier Bartoli; Nanee Chahinian; Aude Allard; Jean-Stéphane Bailly; Katia Chancibault; Fabrice Rodriguez; Christian Salles; Marie-George Tournoud; Carole Delenne (JURSE, 2015)

Detection of Manhole Covers in High-Resolution Aerial Images of Urban Areas by Combining Two Methods. - Jérôme Pasquet; Thibault Désert; Olivier Bartoli; Marc Chaumont; Carole Delenne; Gérard Subsol; Mustapha Derras; Nanee Chahinian (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2016)