Research on the Extraction of Flooding Area Information Based on SAR Image
Zhao Wen-ji · Geomatics & Spatial Information Technology · 2007
This paper discussed the fusion method on the quick extraction of flooding area information based on SAR image and designed a model.It applied three methods to implement the fusion procedure,including HIS transformation,multiplicative arithmetic transformation,and principal components analysis transformation.The results showed that it can achieve the objective of quick extraction.But there are some problems to be solved.