Re: Image J

Posted by Michael Schmid on Sep 16, 2013; 10:05am
URL: http://imagej.273.s1.nabble.com/Image-J-tp5004795p5004796.html

Hi Sebastian,

your image has bad compression artifacts (JPG compression). Assuming these are absent in the original image, I guess that 'Threshold Color' in HSB Color space should work reasonably well.
Select low brightness (e.g. 0-110) and low Hue values (e.g. up top 120).

Michael
________________________________________________________________
On Sep 16, 2013, at 11:24, Sebastian COSTA wrote:

> Hi,
> I've got difficulties selecting the brown color from this image using color threshold.
> Do you know if there is a special filter for brown (DAB) or do you have a tip ??
>
> thanks
> Sebastian COSTA  

--
ImageJ mailing list: http://imagej.nih.gov/ij/list.html