heat map

Posted by Szilvi Mezey on
URL: http://imagej.273.s1.nabble.com/heat-map-tp3690310.html

Dear All,

I've been tangled up in a problem with ImageJ and hope to find somebody who
can help...

I'm trying to turn a thresholded image into a heat map, where different
colours indicate the density of black pixels in a given area. More labelling
would be red, changing to green and then blue in areas with less labelling
and white is no label at all. Is there any way of doing this in ImageJ?
Can't find any macros or plugins (not even any kind of free software), even
though I'm sure I'm not the first to tackle this problem.

Hope somebody can help...

Szilvia Mezey
Semmelweis University
Budapest, Hungary