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.
| Dataset | Dictionary | FAR (%) | MAR (%) | TFR (%) |
| DS1 | OrigD | 2.28 | 18.13 | 6.82 | AugD | 3.62 | 16.35 | 7.28 | AugDw | 2.36 | 17.86 | 6.81 | RDD | 2.36 | 16.57 | 6.43 |
| DS2 | OrigD | 5.69 | 36.4 | 10.30 | AugD | 7.70 | 30.04 | 11.05 | AugDw | 6.01 | 29.53 | 9.54 | RDD | 5.74 | 25.34 | 8.68 |
| DS3 | OrigD | 6.98 | 27.21 | 9.68 | AugD | 4.52 | 49.02 | 10.46 | AugDw | 5.40 | 29.67 | 8.64 | RDD | 5.07 | 21.55 | 7.27 |
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