I have a binary image with non-point objects.
Does anyone have any suggestions how to determine area of each Voronoi cell in Voronoi diagram (the goal is area distribution)?
5
$\begingroup$
$\endgroup$
-
$\begingroup$ Are you asking how to calculate a Voronoi diagram for non-point objects? $\endgroup$ – Dr. belisarius Oct 8 '14 at 12:16
-
2$\begingroup$ Related: (20696) $\endgroup$ – C. E. Oct 8 '14 at 12:17
-
$\begingroup$ They started and finished with images. I found difficult for me to derive numerical areas. $\endgroup$ – Yuriy Oct 8 '14 at 12:21
13
$\begingroup$
$\endgroup$
There is a one-liner (if you have wide enough screen)
Histogram@ComponentMeasurements[#, "Area"][[;; , 2]] &@
WatershedComponents@DistanceTransform@Import@"http://i.stack.imgur.com/k0EUJ.png"
-
4
-
