[vtkusers] xxxxxSPAMxxxxx Re: xxxxxSPAMxxxxx xxxxxSPAMxxxxx Tomography Reconstruction
alexdowson at hotmail.com
Wed May 12 01:07:29 EDT 2010
I am taking around 400 projection rotating with turn table. I completely
beginner on this so i need some material to study on.
Can you suggest any documention to be read ?
----- Original Message -----
From: "Jim Harsh" <jharsh at lanl.gov>
To: "alex" <alexdowson at hotmail.com>
Sent: Tuesday, May 11, 2010 10:56 PM
Subject: Re: xxxxxSPAMxxxxx [vtkusers] xxxxxSPAMxxxxx Tomography
> Since I haven't seen a response, I'm not sure you can do what you what in
> VTK. How many projections do you have? What I think needs to happen for
> each line in the projections (assuming the projections are registered), is
> to create a "ct" slice. This cam be done using back projection or Annular
> Harmonic Decomposition. It's been a while since I've done heavy duty VTK
> programming. We have an application the does AHD, creates a volume of data
> and then I use VTK to display the volume.
> Sorry, this probably isn't much help.
> At 07:51 AM 5/11/2010, you wrote:
>>I donot know should i ask question or not. I have some x-ray image and i
>>want to produce CT slice from them and also 3D object from slice.
>>I bit confused how can i do using VTK ? Do i need help of ITK either ?
>>I had attached X-Ray image for referance. It is micro-CT application. It
>>is projection image grabbed from different view.
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