Re: overlay/merge images

Posted by Joel Sheffield on Aug 21, 2009; 1:05pm
URL: http://imagej.273.s1.nabble.com/overlay-merge-images-tp3691422p3691423.html

It might be that you have a very old version of ImageJ.  However, you should
be careful when merging color and greyscale images.  Take a look at the
powerpoint tutorial that I posted at
http://rsbweb.nih.gov/ij/docs/examples/IJ-M&M08.ppt.  There is a section on
color and merging images.
Joel


On Thu, Aug 20, 2009 at 9:02 PM, chen li <[hidden email]> wrote:

> Dear all,
>
> I have two images in jpg format: one is taken by normal light/bright field
> and the other is taken by green light/green filter. I want to overlay the
> pictures together. When I check  ImageJ using color-->merge function, I can
> see 3 colors: Red, green, and blue. There is no normal field/bright field
> choice for me. I wonder if it is possible to merge/overlay two pictures, one
> of which is bright field picture and the other is green.
>
>
> Thank you so much in advance,
>
>
> Li
>
>
>
>
>
>
>

--


Joel B. Sheffield, Ph.D
Department of Biology
Temple University
Philadelphia, PA 19122
Voice: 215 204 8839
e-mail: [hidden email]
URL:  http://astro.temple.edu/~jbs