Visual Computing for Industry, Biomedicine, and Art

Table 4 Classification performance of raw image scheme

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

Energy (kev)	AUC (mean ± std)
Energy (kev)	CT image (single slice)	Co-occurrence matrix	Haralick features
75	0.585 ± 0.073	0.902 ± 0.061	0.887 ± 0.048
65	0.597 ± 0.069	0.899 ± 0.064	0.879 ± 0.050
55	0.606 ± 0.064	0.872 ± 0.070	0.909 ± 0.037
45	0.629 ± 0.055	0.867 ± 0.070	0.901 ± 0.044
35	0.631 ± 0.071	0.820 ± 0.086	0.913 ± 0.046
All	0.659 ± 0.069	0.906 ± 0.057	0.917 ± 0.039

AUC Area under the receiver operating characteristic curve, CT Computed tomography

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