I’m very new to imageJ so apologies if this is a simple question.
I have a stack of 27 944x844 .png images representing a 3D tomogram.
For context: The 3D tomogram is that of a cell infected with malaria. The malarial parasites can be seen, and I wish to draw in some artificial nuclei into these parasites.
I would like to draw, within this image stack, multiple different ellipsoids of varying radii and center locations. Is there a way to draw over the existing image in order to add these ellipsoids in? I’d also need to be able to specify (preferably in number of pixels) the center location, and the semi-principle axes lengths. I have tried the 3D image J suite but so far have not successfully managed to draw spheres on top of the stacks that I have. The built in “Make sphere” command in Plugins>Stacks also does not allow me to specify any parameters of the sphere I want to make. Any guidance would be very much appreciated.