Re: Method to plot RGB pixel values?
Posted by
dscho on
Jun 22, 2007; 3:52pm
URL: http://imagej.273.s1.nabble.com/Method-to-plot-RGB-pixel-values-tp3699004p3699014.html
Hi,
On Fri, 22 Jun 2007, Henry Barwood wrote:
> While reviewing an article on cathodoluminesce, I found an interesting
> technique where the 0-255 values for RGB pixels were plotted to obtain
> information about the provenance of some mineral grains. Is it possible to
> do something like this in ImageJ ? The plots were basically red pixel value
> plotted on blue pixel value because the green value did not vary a great
> deal (for this specific investigation). If there is a technique or plug-in
> for this sort of plotting, please let me know. Thanks.
I do not completely understand your question, but this might be what you
want:
http://rsb.info.nih.gov/ij/plugins/color-histogram.htmlHth,
Dscho