Multiscale Region-Level VHR Image Change Detection via Sparse Change Descriptor and Robust Discriminative Dictionary Learning
Figure 3
Parameter estimation on toy data set in Figures 2(a)–2(d) (a)–(c) and parameter sensitivity analysis on DS1 (d). (a) The curves at three different scales. (b) The curve at the scale . (c) The segmentation result of the image by the best (i.e., 50 pixels). (d) The relations between , and TFR on DS1.
