Research Article
Semantic Modeling and Pixel Discrimination for Image Manipulation Detection
Table 2
The pixel-level F1 score comparison on the standard datasets.
| | NIST′16 [16] | CASIA [17, 18] | Coverage [19] | Columbia [20] |
| ELA [21] | 0.236 | 0.470 | 0.222 | 0.214 | NOI1 [22] | 0.285 | 0.574 | 0.269 | 0.263 | CFA1 [23] | 0.174 | 0.467 | 0.190 | 0.207 | MFCN [2] | 0.571 | 0.612 | - | 0.541 | RGB-N [7] | 0.722 | 0.697 | 0.437 | 0.408 | LSTM-encoder [5] | 0.789 | 0.792 | — | 0.823 | C2RNet [8] | 0.55 | 0.676 | — | 0.695 | Ours | 0.807 | 0.789 | 0.563 | 0.833 |
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