SUN Zhen-zhen, FU Kun, WU Yi-rong. The High-Resolution SAR Image Terrain Classification Algorithm Based on Mixed Double Hint Layers RBFN Model[J]. Acta Electronica Sinica, 2003, 31(S1): 2040-2044.
SUN Zhen-zhen, FU Kun, WU Yi-rong. The High-Resolution SAR Image Terrain Classification Algorithm Based on Mixed Double Hint Layers RBFN Model[J]. Acta Electronica Sinica, 2003, 31(S1): 2040-2044.DOI:
The research on the high-resolution synthetic aperture radar (SAR) image automatic terrain classification (ATC) is made.Firstly
the shortage of the traditional feed-forward neural network model in SAR image classification is concluded.Then a new model named mixed double hint layers RBFN (MDHRBFN) is presented
which combines radial basis function network (RBFN) with mixed expert system.Finally
an algorithm based on this model for the high-resolution
single-look and single-polarization SAR images terrain classification is given and evaluated.The results show that this algorithm can readily cluster the SAR image into man-made targets
natural target
background and shadow
and has better performance than the one based on RBFN model.It can not only be applied to SAR image assistant interpretation
but also offer the potential target chips for target recognition process.