Posted by
Albert Cardona-2 on
URL: http://imagej.273.s1.nabble.com/Threshold-Segmentation-in-TrakEM2-tp5004623p5004643.html
Option 1: Create a script that processes each image so that the color is picked and kept and the rest is set to black. Set the script to every image from the right-click menu.
Option 2: filter your images so that the color of interest pops up. Rigth-click, then Adjust Images - Adjust image filters...
Then, use the pencil tool having an AreaList selected. See the manual.
What I would do: write a script to pick up the colored areas and add them to an arealist.
Albert
On Sep 3, 2013, at 12:35 AM, arjundayal <
[hidden email]> wrote:
> Hi,
>
> I am using photoshop to highlight a certain region in my EM images and then
> registering these serial images using TrakEM2. I am now trying to create a
> 3D model of this region and am stuck on the manual segmentation step. The
> region that I want to segment is already segmented as it is a different
> color than the neighboring area. I would like to avoid having to redraw an
> outline around this area and was hoping for a way of telling TrakEM2 to use
> the obvious color difference as a way to segment the image. I have attached
> in example image to the post. I am interested in modeling the yellow region
> of the image without having to redraw all the outlines.
> <
http://imagej.1557.x6.nabble.com/file/n5004623/sample.jpg>
>
>
>
> --
> View this message in context:
http://imagej.1557.x6.nabble.com/Threshold-Segmentation-in-TrakEM2-tp5004623.html> Sent from the ImageJ mailing list archive at Nabble.com.
>
> --
> ImageJ mailing list:
http://imagej.nih.gov/ij/list.html--
ImageJ mailing list:
http://imagej.nih.gov/ij/list.html