Fig. 12.

Segmentation of skin and blood vessels in 3D volumetric. Photograph of human palm (A), foot (B) with marked region of interest (ROI), represented by dash box; 3D PA images for separating skin and blood vessels areas inside the ROI for (C) human palm, (D) human foot. 3D cross section image at coronal plane (C1) and sagittal plane (C2) as marked in (C). 3D cross section image at coronal plane (D1) and sagittal plane (D2) as marked in (D). White dashed boxes in C1, C2, D1, D2 are the enlarged images of small dashed boxes in each figure. S: Skin and V: Vessel. (For interpretation of the references to color in this figure legend, the reader is referred to the web version of this article.)