Re: [Teem-users] Question on tensor field interpolation

[Nicholas W. <nw...@uc...>]

Hi,

TEEM 1.10 does have a 3 dimensional geodesic loxodrome interpolator under
the name tenInterpTypeQuatGeoLoxR, which you'll find in ten/path.c .   There
is an interpolator called tenInterpTypeLogLinear you'll also find there,
which I believe is the log-euclidean interpolator, but I have problems with
it returning singular matrices (all zeros in the tensor) half the time
leading to lots of NaNs in my data.  If anyone knows whether or not the
implementation is flawed in 3D, please let us know.

Nicholas Wisniewski
University of California Los Angeles
Department of Physics and Astronomy
Department of Medicine


On Wed, Jun 24, 2009 at 8:46 PM, Fangxiang Jiao <fj...@cs...> wrote:

>  Hi All,
>
> According to my understanding, teem 1.10 version don't have the
> implementation of log-euclidean interpolation,
> and geodesic-loxodrome interpolation, right?
>
> Thanks,
>
> Fangxiang
>
>
>
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