[Insight-users] [insight-user] Confused by TranslationTransform

[Ramón Casero Cañas]

On 23/02/12 16:36, Mengqiu Tian wrote:
> Hello all,
>
> I have a very simple question regarding the Example of Translation
> Transform:
> http://www.itk.org/Wiki/ITK/Examples/SimpleOperations/TranslationTransform
>
> if I have a translation vector*t*
>
> should not the target image = original image+ *t* ?
>
> Why the result of the image looks like target image + *t* = original image?
> Or I misunderstood the meaning of TranslationTransform?


Hi Mengqiu,

How transforms are applied is well explained, e.g. in the ITK Software 
guide p. 326.

http://www.itk.org/ItkSoftwareGuide.pdf

HTH,

Ramon.

-- 
Dr. Ramón Casero Cañas

Computational Biology
Department of Computer Science
University of Oxford
Wolfson Building, Parks Rd
Oxford OX1 3QD

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