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Fig. 4 | EURASIP Journal on Image and Video Processing

Fig. 4

From: A fast source-oriented image clustering method for digital forensics

Fig. 4

Comparison of different clustering algorithms on datasets of varying sizes. a Precision rates, image block size s=1024×1024 pixels; b precision rates, s=512×512; c precision rates, s=512×256; d recall rates, s=1024×1024; e recall rates, s=512×512; f recall rates, s=512×256; g F1-measures, s=1024×1024; h F1-measures, s=512×512; i F1-measures, s=512×256; j adjusted Rand Indexes, s=1024×1024; k adjusted Rand Indexes, s=512×512; l adjusted Rand Indexes, s=512×256; m cluster-to-class ratios, s=1024×1024; n cluster-to-class ratios, s=512×512; and o cluster-to-class ratios, s=512×256

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