Re: [Rtk-users] DRR from 3d CT and projection of lung contour mesh onto it

Hi qod rec, 1. The projection is limited by the size of your input volumes. With such a large source to object distance (10 m), you're almost parallel so what you see should correspond to the size of a coronal slice of your volume. 2. constantImageSource creates an image (here filled with the

Re: [Rtk-users] Reconstructing DICOM data

Hi, Please, as I said before "To start with, I would make sure that everything outside the leg is at about 0 in your original Ankle CT data." I don't know the reason but your Ankle.mha file contains crazy values (Min: 9.43646e+07 Max: 9.44526e+07). If I run rtkforwardprojections -g geoemtry.xml -i

Re: [Rtk-users] Reconstructing DICOM data

Hi Simon, Thank you very much for your quick response. As suggested, I have refined the Ankle Dicom data so that everything outside the leg part is at 0. I got a fine projection 'Ankle.mha' after doing that. However, I didn't get much effect when I reconstructed it using rtkfdk. I understand that