AW: [vtkusers] backprojection

Frank-André Siebert siebert at
Fri Feb 4 04:56:17 EST 2005

Hi Oliver, 

what kind of backprojection do you need?

Do you plan to simulate a CT with radon-transform or just to reconstruct easy objects ?

I did a reconstrucution with three radiographs in vtk with tcl/tk. But I programmed everything by hand with vector algebra...

Best regards,


Frank-André Siebert (PhD)
Universitätsklinikum Schleswig-Holstein
Campus Kiel
Klinik für Strahlentherapie (Radioonkologie)
Direktor Prof. Dr. Dr. Kimmig
Arnold-Heller-Str. 9
24105 Kiel, Germany
Email: siebert at
Tel: 0431/597-3022
Fax: 0431/597-3110

-----Ursprüngliche Nachricht-----
Von: vtkusers-bounces at [mailto:vtkusers-bounces at]Im
Auftrag von Oliver Weinheimer
Gesendet: Freitag, 4. Februar 2005 11:12
An: vtkusers at
Betreff: [vtkusers] backprojection

Hi all,

i'm trying to do a backprojection of few 2D images (x-ray projections) from
different angles
in one volume dataset. Is there anybody out there, who can give me hints?
Is there any functionality in vtk i can use for this task?

kind regards
Oliver Weinheimer
Oliver Weinheimer
Klinik fuer Radiologie
Universitaet Mainz, Geb. 210
Langenbeckstr. 1
55131 Mainz, Germany

phone: 06131-17-3908
email: mail at

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