[Insight-users] are there algebra and matrix functions in ITK

[David Doria]

On Sun, Oct 24, 2010 at 3:09 PM, Dongfeng Han <handongfeng at gmail.com> wrote:

> hello,
> anyone know if there are  algebra and matrix functions in ITK such as
> det(M) or trace(M).
> If not, where library can be used in ITK>
> thanks
>

Dongfeng,

ITK includes VNL, a Numerics package which is part of VXL (Vision
"something" libraries).

I wrote some general VXL examples a while ago:
http://sourceforge.net/apps/trac/vxl/wiki/Q&A

The VNL one is what you will be interested in:
<http://sourceforge.net/apps/trac/vxl/wiki/Q&A>
http://sourceforge.net/apps/trac/vxl/wiki/VNL

That should give you a general idea of the syntax/usage, but you will find
complete details here:
http://public.kitware.com/vxl/doc/release/core/vnl/html/classes.html
<http://sourceforge.net/apps/trac/vxl/wiki/VNL>
David
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