Posted by
Michael Schmid on
URL: http://imagej.273.s1.nabble.com/BackgroundSubtracter-Java-class-missing-separate-option-from-Java-macro-tp5009284p5009294.html
Hi George,
for RGB images, the BackgroundSubtracter has two ways to call it:
- rollingBallBrightnessBackground decomposes the image into hue,
saturation and brightness, and subtracts the background from the
brightness channel only
- rollingBallBackground(ImageProcessor ip, double radius, boolean
createBackground, boolean lightBackground, boolean useParaboloid, boolean
doPresmooth, boolean correctCorners)
subtracts the background from each color separately. It does what you get
with "separate colors".
Michael
___________________________________________________________________
On Thu, August 21, 2014 10:48, George H wrote:
> Hi,
>
> I notice there is a parameter missing in the BackgroundSubtracter java
> class when I compare it to the recorded macro in Fiji.
>
> The Java macro is IJ.run(imp, "Subtract Background...", "rolling=50 light
> separate sliding");
>
> The option "separate" is what I need.
>
> In the BackgroundSubtracter.rollingBallBackground() there is no parameter
> for "separate".
>
> Can someone explain how this is?
>
> Thanks.
> --
> George
>
[hidden email]
>
> --
> ImageJ mailing list:
http://imagej.nih.gov/ij/list.html>
--
ImageJ mailing list:
http://imagej.nih.gov/ij/list.html