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Spectral and spatial parameterization of multi-date satellite images for change detection of linear features

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3 Author(s)
Avraham, G. ; Environ. Inf. Lab., Bar-Ilan Univ., Ramat Gan, Israel ; Shoshany, M. ; Netanyahu, N.S.

A new technique utilizing combination of feature extraction by change vector analysis and analysis of distances between features allows improvement in change detection of linear features such as roads and water channels. The technique reduces false detection of changes due to image calibration differences, illumination differences and misregistration. The method was applied to areas of steep climatic gradient between Mediterranean and extreme desert regions.

Published in:

Geoscience and Remote Sensing Symposium, 2002. IGARSS '02. 2002 IEEE International  (Volume:3 )

Date of Conference:

24-28 June 2002