Re: [Rtk-users] CUDA projections are blank

2016-05-25 Thread Simon Rit
Hi Solomon, I had still to look into this on my todo list. I did again but now I think I overlooked something in your email. You say that going through ChangeInformationImageFilter might be the problem. But now, I wonder if the problem is not that the origin that you set is wrong and then the

[Rtk-users] CUDA projections are blank

2016-04-29 Thread Solomon Tang
Hi Simon, I am currently trying to create an alternate version of rtkforwardprojection that takes an image pointer as an input and returns the projection without using the GGO parser. It is very similar to the original with some minor adjustments to determine size and spacing. It currently works