[Insight-users] ITK Transform file documentation and/or example

[kent williams]

To understand the transform files you have to understand the
itk::Transform classes, because the contents of the file directly
reflect the data stored for all Transform classes -- two arrays of
floating point numbers called (confusingly) the Parameters and
FixedParameters.

What those two arrays mean depends on the particular transform type.

The transform file itself is a text file with a straightforward format:

Transform: <transform type name>
Parameter: <list of floating point #s>
FixedParameters: <list of floating point #s>

I've added support for reading binary transform files in Matlab format
as well, this will be in ITK 3.14.

On Thu, Apr 30, 2009 at 4:15 PM, Wagner Sales <wsales at gmail.com> wrote:
> Hi all,
>
> I'm trying to understand what's are in the ITK transform file ( fields
> and others ). My needs are because I have an example that's use this
> file to read transforms and do registration. The problem are, I don't
> know how are a transform file ( fields, attributes, etc ). In other
> words: what's are inside of this file? Have anyone an example just to
> take a look?
>
> Regards,
>
> Wagner Sales
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