Title :
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
Author :
Maupin, Patrick ; Quéré, Pascal Le ; Desjardins, Robert ; Mouchot, Marie-Catherine ; St-Onge, Benoit ; Solaiman, Basel
Author_Institution :
Dept. Image et Traitement de l´´Inf., Ecole Nat. Superieure des Telecommun. de Bretagne, Brest, France
Abstract :
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
Keywords :
fuzzy logic; geographic information systems; geophysical signal processing; geophysical techniques; image processing; image sequences; mathematical morphology; remote sensing; GIS; change detection; fuzzy logic; geographic information system; geographical information system; geophysical measurement technique; grey scale image; image processing; image sequence; land surface; mathematical morphology; remote sensing; spatial change; terrain mapping; topology; urban area; urbanized area; Facsimile; Fuzzy logic; Information systems; Layout; Morphology; Radiometry; Remote monitoring; Remote sensing; Telephony; Topology;
Conference_Titel :
Geoscience and Remote Sensing, 1997. IGARSS '97. Remote Sensing - A Scientific Vision for Sustainable Development., 1997 IEEE International
Print_ISBN :
0-7803-3836-7
DOI :
10.1109/IGARSS.1997.615840
