Spatial contextual information help removing false alarms in built-up areas from the water-body extraction result using Wishart-ML classifier.
Shape features are useful in classifying different water-body type but fail in distinguishing several other objects from water-body.
Polarimetric features eliminate the misclassifications between water-body and other objects.
20">The proposed water-body type classification framework provides satisfactory results both at the object level and the pixel level using different datasets.