Potential of linear features detection in a mediterranean lnadscape from 3D VHR optical data : application to terrace walls

Jean-Stéphane Bailly (1, 2) , Florent Levavasseur (2)

1 UMR TETIS - Territoires, Environnement, Télédétection et Information Spatiale
2 UMR LISAH - Laboratoire d'étude des Interactions Sol - Agrosystème - Hydrosystème

Despite having an high commission rate, the potential of an automated terrace walls detection from VHR optical 3D scene (DTM) is high using a line segment detection method on a simple DTM transform. The development of a vector post-process would probably help to eliminate false positive segments since they are short and non-aligned

Mots clés: Remote sensing; Feature extraction; Optical imaging; Optical sensors; Indexes; Biodiversity; Spatial resolution

Domaines: Sciences de la Terre

Jean-Stéphane Bailly, Florent Levavasseur. Potential of linear features detection in a mediterranean lnadscape from 3D VHR optical data : application to terrace walls . Geoscience and Remote Sensing Symposium, IEEE International, Jul 2012, Munich, Germany. ⟨hal-01522915⟩