Research Article

Multiscale Region-Level VHR Image Change Detection via Sparse Change Descriptor and Robust Discriminative Dictionary Learning

Table 4

Performance comparison of different dictionaries.

DatasetDictionaryFAR (%)MAR (%)TFR (%)

DS1OrigD2.2818.136.82
AugD3.6216.357.28
AugDw2.3617.866.81
RDD2.3616.576.43

DS2OrigD5.6936.410.30
AugD7.7030.0411.05
AugDw6.0129.539.54
RDD5.7425.348.68

DS3OrigD6.9827.219.68
AugD4.5249.0210.46
AugDw5.4029.678.64
RDD5.0721.557.27