Re: Binary dilation instead erosion

Posted by Gabriel Landini on Mar 18, 2010; 2:17pm
URL: http://imagej.273.s1.nabble.com/Decimal-Fractions-in-ResultsTable-tp3688918p3688923.html

Hi Norbert,

On Thursday 18 Mar 2010  14:15:31 you wrote:
> I have a strange behaviour that only appears on one of my computers.
> If I run the macro below, only a few of the larger spots will survive
> erosion - this is what I expect.

Here only 1 seems to survive.

> However, on one computer (OS X, 32 or 64 bit), the spots are dilated, not
> eroded. This happens even if I trash ImageJ and install a completely new
> version 1.43, without  custom plugins.
>
> In all cases, spots are black(=0) on white background(=255).
>
> Anyone who can explain this?

What is the setting of:

Process>Binary>Options...>Black background?

Is it the same in both computers?
Cheers

G.