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Table 5 Results of the difference image scheme

From: Energy enhanced tissue texture in spectral computed tomography for lesion classification

EnergyAUC (mean ± std)
CT image (single slice)Co-occurrence matrixHaralick features
65–750.661 ± 0.0610.923 ± 0.0430.907 ± 0.040
55–650.656 ± 0.0630.927 ± 0.0370.914 ± 0.045
45–550.661 ± 0.0620.918 ± 0.0350.920 ± 0.042
35–450.671 ± 0.0640.925 ± 0.0340.914 ± 0.042
All0.687 ± 0.0680.934 ± 0.0340.927 ± 0.044