Re: Loosing Particles when Rotating Image

Posted by Gabriel Landini on Nov 07, 2007; 9:42pm
URL: http://imagej.273.s1.nabble.com/Loosing-Particles-when-Rotating-Image-tp3696797p3696803.html

On Wednesday 07 November 2007 20:54:07 Kenneth Sloan wrote:
> Excuse my ignorance of IJ internals (I'm just starting to use it) -
> but is it not possible to find ALL particles and then catagorize each
> one according to which ROI it lies in?  What I would look for is a
> routine that produced an array (or list) of particles annotated with
> x,y coordinates.  It would then be simple to step through that list
> and produced a histogram of #particles per angular bin.

Yes, that is possible, and I guess that it would be quite fast (only 1 call to
the particle analyzer).

Cheers,
G.