Re: Background correction

Posted by Gabriel Landini on
URL: http://imagej.273.s1.nabble.com/Background-correction-tp3683472p3683473.html

On Monday 15 Aug 2011, you wrote:
> Hello,
>      I have a question that I cannot find information for on the
> website.  I have an image which has a background that I want to get
> rid of, but it's an abnormal background.  I also have an image of just
> the background.  Is there any way to use the image of the background
> to subtract the background from the original image using imagej?  I
> see a plugin that allows the program to figure out the background and
> subtract it from what it thinks the background is, but I can't find
> anything for if you know the background already.

You do not specify what sort of imaging modality you are using, so  I am not
sure if this would help:

http://imagejdocu.tudor.lu/doku.php?id=howto:working:how_to_correct_background_illumination_in_brightfield_microscopy

If you search with google "background subtraction imagej" the first page
returns all useful links, including the above.

Regards
G