Hi Claudiovc,
unfortunately, without changing the MaximaFinder code, there is no
way to get the list outside the ResultsTable.
There is a public ByteProcessor MaximaFinder.findMaxima(...) method,
but it gives you an image where you can have dots for the maxima or
patches for the maxima within the tolerance.
If you want a wand-like function that allows you to have inner holes,
have a look at ij.process.FloodFiller.java. You can easily modify
that code to have a criterion different than 'ip.getPixel(x1,y)
==color', e.g. a range of values.
You could also have a look at the Versatile Wand plugin
http://imagejdocu.tudor.lu/doku.php?
id=plugin:segmentation:versatile_wand:start
There, you can steal the code of the queue-based flood fill algorithm
(lines 395-441), omitting all the gradient stuff.
Hope this helps,
Michael
________________________________________________________________
On 20 Jan 2011, at 12:19, claudiovc wrote:
> Hello, I'm using imageJ in order to build an interactive flooding
> tool. Its a
> Java project and I use the imageJ .jar, so theres no user
> interface. At some
> point I need to run "Find Maxima" and get the result as a list -
> the same
> way I'd do via graphical interface. My question is, how can I
> retrieve the
> values after running, for example,
> IJ.run("Find Maxima...", "noise=10 output=[Maxima Within Tolerance]
> exclude"); ?
>
> By the way, I use "Find Maxima" for selecting points inside the
> inner holes
> of a thresholded region, as the Wand Tool only gives you the
> outline and
> ignores these holes. Is there another way of doing that?
> Thanks in advance.
Locked
