Research Article
CF Model: A Coarse-to-Fine Model Based on Two-Level Local Search for Image Copy-Move Forgery Detection
Table 2
Detection results of plain copy-move forgery at pixel level.
| Pixel level | Precision (%) | Recall (%) | Fi (%) |
| SIFT [20] | 60.80 | 71.48 | 65.71 | SURF [20] | 68.13 | 76.43 | 72.04 | Iterative [17] | 72.23 | 96.46 | 82.61 | Hybrid [21] | 90.27 | 78.61 | 84.04 | Bi [22] | — | — | 92.87 | Chen [23] | — | — | 93.92 | CFModel | 84.58 | 97.41 | 90.54 |
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“/” denotes that corresponding results are not provided in the literature.
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