Skip to main content
. Author manuscript; available in PMC: 2018 Mar 1.
Published in final edited form as: Pattern Recognit. 2016 Sep 22;63:710–718. doi: 10.1016/j.patcog.2016.09.031

Figure 3.

Figure 3

Four different classes of voxels observed in the original data are indicated here: Bright vessel (A), noisy background (B), faint vessel (C), and dark background (D). Histograms for the intensity distribution and the median value of the points located in the s and l-scale kernels are shown on the right side. For these histograms, dark values correspond to the left edge of the abscissa and light values for the right edge. Diamond topped bars mark median values on the histograms. Distinguishable comparative situation of median values is used as the basis for detecting relevant structures.