Table 1 Comparison of clustering algorithms on \(\mathcal {D}_{1}\)
From: A fast source-oriented image clustering method for digital forensics
Algorithms | 1024×1024 | 512×512 | 512×256 | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
\(\mathcal {P}\) | \(\mathcal {R}\) | \(\mathcal {F}\) | \(\mathcal {A}\) | \(\mathcal {N}\) | \(\mathcal {P}\) | \(\mathcal {R}\) | \(\mathcal {F}\) | \(\mathcal {A}\) | \(\mathcal {N}\) | \(\mathcal {P}\) | \(\mathcal {R}\) | \(\mathcal {F}\) | \(\mathcal {A}\) | \(\mathcal {N}\) | |
SC [31] | 0.36 | 0.99 | 0.53 | 0.27 | 0.36 | 0.23 | 0.94 | 0.36 | 0.08 | 0.24 | 0.25 | 0.88 | 0.39 | 0.10 | 0.28 |
HC [34] | 0.71 | 0.57 | 0.63 | 0.54 | 1.24 | 0.94 | 0.18 | 0.30 | 0.72 | 5.20 | 0.87 | 0.10 | 0.19 | 0.49 | 8.40 |
SNNC [43] | 0.90 | 0.48 | 0.63 | 0.77 | 1.88 | 0.63 | 0.23 | 0.34 | 0.42 | 2.68 | 0.59 | 0.19 | 0.29 | 0.35 | 3.08 |
NCUT [45] | 0.86 | 0.16 | 0.27 | 0.65 | 5.44 | 0.73 | 0.24 | 0.36 | 0.51 | 3.08 | 0.68 | 0.24 | 0.36 | 0.48 | 2.80 |
MRF [49] | 0.96 | 0.43 | 0.60 | 0.87 | 2.24 | 0.82 | 0.41 | 0.55 | 0.62 | 2.00 | 0.78 | 0.65 | 0.71 | 0.60 | 1.20 |
Proposed | 0.99 | 0.80 | 0.88 | 0.93 | 1.24 | 0.93 | 0.83 | 0.88 | 0.84 | 1.12 | 0.86 | 0.72 | 0.78 | 0.72 | 1.20 |