Research Article
An Object-Based Change Detection Approach Using Uncertainty Analysis for VHR Images
Figure 12
Results of experiments of QuickBird images: (a) pixel-wise change map using SVM; semifinished change maps generated by uncertainty analysis under segment scale value of (b) 8, (c), 10 and (d) 12, respectively, where white regions are uncertain objects. (e) The final change map under the threshold value 0.8.