Problems creating a volume from rotational angiography data

[lassoan (Andras Lasso)]

This looks like a sinogram (projection images acquired during the rotation), which needs to be reconstructed to a 3D Cartesian volume. See more information in these topics:

Volume rendering shows solid black cube only

It looks like the image is not a Cartesian 3D volume but a sinogram. You need to run these images through filtered backprojection or similar reconstruction method to get a 3D volume that you can load into Slicer.

issues viewing DICOM files after import

Hi Freya, Based on the image in the lower right, it looks like you have projection data (aka sinogram data). When you scroll through the upper left, does it look like a sequence of images taken at different angles? If so, you need to ask the scanner technician for “reconstructed” data. Greg

@Deyline

For the second image, a 3D model was generated in the machine that does the angiography. Is it possible to generate volumes from these already pre-made volumes from the machine’s software?

That is just a screenshot. If there is any 3D information in that image, it is stored in private fields.

What devices (manufacturer, model, number) did you use to acquire and visualize/reconstruct the images?