Research Article

An Application for Skin Macules Characterization Based on a 3-Stage Image-Processing Algorithm for Patients with Diabetes

Figure 4

Histograms used to find the dynamic range: (a) image obtained for the Cb component from the YCbCr color space transformation; (b) Cb matrix histogram; (c) image obtained for the Cr component from the YCbCr color space transformation; (d) Cr matrix histogram.
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