Re: CLAHE plugin

Posted by Wayne Rasband on Nov 14, 2009; 1:09am
URL: http://imagej.273.s1.nabble.com/Getting-the-selected-points-tp3690467p3690474.html

On Nov 13, 2009, at 7:04 PM, Stephan Saalfeld wrote:

> Dear list,
>
> we implemented the Contrast Limited Adaptive Histogram Equalization
>
> http://portal.acm.org/citation.cfm?id=180940
>
> as an ImageJ plugin and put it into Fiji.  There is a manual page at  
> Fiji-Wiki
>
> http://pacific.mpi-cbg.de/wiki/index.php/Enhance_Local_Contrast_ 
> (CLAHE)
>
> that references the source code which, stripped off the package
> declaration, compiles and runs in bare ImageJ as well.
>
> The implemented technique is about enhancing the local contrast
> in an image by equalizing the histogram in that region.  The
> maximal desired contrast stretch can be limited.
>
> Best regards,
> Stephan

There is a version of this plugin at

    http://rsb.info.nih.gov/ij/plugins/clahe/index.html

that works with ImageJ.

-wayne