Problem Definition: I have an image with very high resolution (EM images). I would like to define a ROI which is huge & so I can only manually do. I am trying to draw many small ROIs & combine them.
Basically when I am combining these small ROIs which should be essentially be a closed object & I would fill it and convert to a mask for my future use.
Query: When I am using the option of combine or AND in the ROImanager options I am not successful. It is not taking it as a continuous object & so it is not filling it.
Example image: In the below image, I have totally 7 ROIs. In that ROIs 5, 6, 7 are the ones which I generated to connect 1,2,3,4 ROIs. How do I combine this 7 ROIs so that I would get a closed object so that I can fill that?
Any suggestions in this regard will be of great help.