Re: substract line slop in a direction.

Posted by Michael Schmid on Dec 04, 2009; 9:00am
URL: http://imagej.273.s1.nabble.com/substract-line-slop-in-a-direction-tp3690226p3690227.html

Hi Lee,

if I understand it correctly, you want to subtract a polynomial fit.  
There is a plugin for this:
   http://imagejdocu.tudor.lu/doku.php?
id=plugin:filter:fit_polynomial:start

Michael
________________________________________________________________

On 3 Dec 2009, at 22:42, Lee S wrote:

> Dear,
>
> I would like to process the sloped image (Z value) to get a flatten  
> image
> I found the substract backgroud, but it seems to manipulate an  
> image using
> circular mask.
>
> How do I get the flattened (X, Y, XY or 1st/2nd order global plane  
> fit)
> image using ImageJ?
>
> Best,
>
> Lee