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Table 1 Morphometric Measures.

From: A morphometric tool applied to angiogenesis research based on vessel segmentation

Measure Name

Meaning

Units

Position

x-y coordinates

pixels

Area

vessel contour area

physical units (µm)

Size

vessel width and height

physical units (µm)

Vascular Density

 

Aspect

 

Roundness

 

Perimeter Ratio

 
  1. (*) Axes correspond to the best fitting ellipsoid of the vessel contour.