Effect of Edge-Preserving Adaptive Image Filter on Low-Contrast Detectability in CT Systems: Application of ROC Analysis

<table>Examples of images extracted for image interpretation. The top row shows
images containing targets and the bottom row shows images containing only noise
elements. It should be noted that these images are examples intended to aid
understanding, not images that were actually used for image interpretation.</table>

International Journal of Biomedical Imaging

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Figure 3

Figure 3: Effect of Edge-Preserving Adaptive Image Filter on Low-Contrast Detectability in CT Systems: Application of ROC Analysis 