[slicer-users] Dual Volume - Volume Rendering

Devakumar Devadhas Devakumar.Devadhas at jefferson.edu
Thu Jun 3 11:11:45 EDT 2010


Hi Yanling
Here is the link for the PET-CT dataset. http://pubimage.hcuge.ch:8080/DATA/PROSTATIX.zip
This is from University of Geneva website. If I have to send my own data I should anonimize the data, but this is already anonomized and readily available.

Or you can go to http://pubimage.hcuge.ch:8080/ and choose your own PET-CT dataset. Most of the datasets in this site are CT and there are few PET-CT dataaset also. I will send the screen shots later.

Could you please tell me some way of padding. I am familiar with resampling, but I have not done padding.

Thanks
Kumar
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Hello Kumar,

It is interesting that you are using CT and PET volumes with different size and spacing. The multi-volume module is currently under development and the initial goal was to compare pre and post treatment images. You could imagine in this case both bg and fg images will have same spacing, size, etc. While I am excited for the new requirement to handle images with different modality, size, and spacing, I'll need some time to do coding. Some screen shots will also help me to better understand it. At the meanwhile, you may able to render images if you can do some padding and resampling to PET dataset. 

Are you able to provide me some sample CT/PET dataset pair so I can test multi-volume module in development?

Yanling



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