[Insight-users] Concatenate transforms?

[Tobias Heimann]

Hi all,

Is it possible in ITK to concatenate several transforms into a single one?
In my case, I've got a mesh that runs through two different transforms, 
one after the other. Now I would like to apply the same transforms to 
other objects, and to save memory and processing power I'd like to 
combine the two used transforms into a single one. Since I only use 
scale and rotation, this is not a problem mathematically, but is there a 
method in ITK that allows me to do this?

Thanks,
Tobias

-- 
Dipl.-Inform. Med. Tobias Heimann
Deutsches Krebsforschungszentrum         (German Cancer Research Center)
Div. Medical and Biological Informatics B010      Tel: (+49) 6221-423548
Im Neuenheimer Feld 280                           Fax: (+49) 6221-422345
D-69120 Heidelberg                              email: T.Heimann at dkfz.de
Germany                       http://www.dkfz.de/mbi/people/tobiash.html