Contribution of mathematical morphology and fuzzy logic to the detection of spatial change in an urbanized area : Towards a greater integration of image and geographical information systems

Patrick Maupin (1) , Pascal Le Quéré (1) , Robert Desjardins (2) , Marie-Catherine Mouchot (1) , Benoît St-Onge (2) , Basel Solaiman (1)

1 ITI - Département Image et Traitement Information
2 UQO - Université du Québec en Outaouais

This paper presents a new approach to spatial change detection. It emphasizes the use of topology for the comprehension of grey scale images, through mathematical morphology and fuzzy logic. In conclusion, issues to the problem of change detection and integration of images into GIS are proposed.

Domaines: Traitement du signal et de l'image [eess.SP]

Patrick Maupin, Pascal Le Quéré, Robert Desjardins, Marie-Catherine Mouchot, Benoît St-Onge, et al.. Contribution of mathematical morphology and fuzzy logic to the detection of spatial change in an urbanized area : Towards a greater integration of image and geographical information systems. IGARSS'97 : IEEE International Geoscience And Remote Sensing, Aug 1997, Singapour, Singapore. pp.207 - 209, ⟨10.1109/IGARSS.1997.615840⟩. ⟨hal-02150575⟩