Publications des scientifiques de l'IRD

Bartoli O., Chahinian Nanée, Allard A., Bailly J.S., Chancibault K., Rodriguez F., Salles C., Tournoud M.G., Delenne C. (2015). Manhole cover detection using a geometrical filter on very high resolution aerial and satellite images. New York : IEEE, 4 p. JURSE.Joint Urban Remote Sensing Event, Lausanne (CHE), 2015/03/30-2015/04/01. ISBN 978-1-4799-6652-3.

Titre du document
Manhole cover detection using a geometrical filter on very high resolution aerial and satellite images
Année de publication
2015
Type de document
Article référencé dans le Web of Science WOS:000380429700073
Auteurs
Bartoli O., Chahinian Nanée, Allard A., Bailly J.S., Chancibault K., Rodriguez F., Salles C., Tournoud M.G., Delenne C.
Source
New York : IEEE, 2015, 4 p. ISBN 978-1-4799-6652-3
Colloque
JURSE.Joint Urban Remote Sensing Event, Lausanne (CHE), 2015/03/30-2015/04/01
One of the direct consequences of urban growth is the multiplication of buried utility networks. It is difficult to obtain complete and accurate maps of these networks because they have often been produced by different parties at different times. This work aims at putting forward a methodology to detect manhole covers on high resolution images, in order to reconstruct an urban drainage network. A circular detection filter is applied to high resolution orthophotos and Pleiade images to pinpoint mahole covers. The primary results are encouraging as 42% of manhole covers are detected by this method. Further work is carried out to improve the method and extend it to rectangular grates, that are not detected by the circular filter.
Plan de classement
Hydrologie [062] ; Urbanisation et sociétés urbaines [102] ; Télédétection [126]
Localisation
Fonds IRD [F B010069954]
Identifiant IRD
fdi:010069954
Contact