[Insight-users] NonUniformBSpline vnl_svd error

[Siddharth Vikal]

Hi Nick,

I would also like to use B-spline data approximation. Could you please
send it to me as well with some minimal documentation?


sidd
On 8/7/06, Nicholas Tustison <ntustison at gmail.com> wrote:
> Hi Dennis,
>
> I recently migrated from my linux box so let me accumulate the
> explanatory materials and code and I'll send it to you sometime this
> afternoon.
>
> Nick
>
>
> On Aug 7, 2006, at 11:47 AM, Dennis Jen wrote:
>
> > Hi Nick,
> >  Thanks!  I'd like to try using it if it suites my needs.
> >  Thanks,
> >    Dennis
> >
> > Nick Tustison wrote:
> >
> >> Hi Dennis,
> >>
> >> I don't know if you'd be interested but I recently wrote a B-spline
> >> data approximation filter that is meant to be included in ITK---I
> >> just haven't gotten around to submitting it yet.  It's
> >> multidimensional, hierarchical, and arbitrary order but uniform.  I
> >> am presenting it at the MIAR conference in a week or so.  It is based
> >> on the two-dimensional algorithm of Lee et al. (citation below).
> >>
> >> Let me know,
> >> Nick Tustison
> >>
> >> @ARTICLE{Lee1997,
> >>   author = {Seungyong Lee and George Wolberg and Sung Yong Shin},
> >>   title = {Scattered Data Interpolation with Multilevel {B}-Splines},
> >>   journal = {IEEE Transactions on Visualization and Computer
> >> Graphics},
> >>   year = {1997},
> >>   volume = {3},
> >>   pages = {228-244},
> >>   number = {3},
> >>   owner = {tustison},
> >> }
> >>
> >>
> >>
> >>
> >> On Aug 7, 2006, at 11:11 AM, Dennis Jen wrote:
> >>
> >>> Hi,
> >>>  I've run into a problem while using the NonUniformBSpline class.
> >>> While trying to compile, I get the following error where I call the
> >>> ComputeControlPoints method:
> >>>
> >>> Scanning dependencies of target poistats
> >>> Building CXX object CMakeFiles/poistats.dir/poistats.o
> >>> Linking CXX executable poistats
> >>> Scanning dependencies of target TestDriver
> >>> Building CXX object test/CMakeFiles/TestDriver.dir/
> >>> TestPoistatsDriver.o
> >>> Building CXX object test/CMakeFiles/TestDriver.dir/TestPoistats.o
> >>> /usr/pubsw/packages/itk/2.6.0/include/InsightToolkit/Common/
> >>> itkNonUniformBSpline.txx: In copy constructor
> >>> `vnl_matrix_inverse<double>::vnl_matrix_inverse(const
> >>> vnl_matrix_inverse<double>&)':
> >>> /usr/pubsw/packages/itk/2.6.0/include/InsightToolkit/Common/
> >>> itkNonUniformBSpline.txx:315:   instantiated from `void
> >>> itk::NonUniformBSpline<TDimension>::ComputeControlPoints() [with
> >>> unsigned int TDimension = 3u]'
> >>> /homes/10/dsjen/heraclitus/working/workspace/fd-analysis-trunk/src/
> >>> test/../itkPoistatsFilter.txx:92:   instantiated from `static
> >>> itk::Array2D<double>* itk::PoistatsFilter<TInputImage,
> >>> TOutputImage>::RethreadPath(itk::Array2D<double>*, int) [with
> >>> TInputImage = TestPoistats::TestRethreadPath()::FloatImage3DType,
> >>> TOutputImage = TestPoistats::TestRethreadPath()::FloatImage3DType]'
> >>> /homes/10/dsjen/heraclitus/working/workspace/fd-analysis-trunk/src/
> >>> test/TestPoistats.cpp:159:   instantiated from here
> >>> /usr/pubsw/packages/itk/2.6.0/include/InsightToolkit/Utilities/vxl/
> >>> core/vnl/algo/vnl_svd.h:193: error: `vnl_svd<T>::vnl_svd(const
> >>> vnl_svd<T>&) [with T = double]' is private
> >>> /usr/pubsw/packages/itk/2.6.0/include/InsightToolkit/Common/
> >>> itkNonUniformBSpline.txx:315: error: within this context
> >>> make[2]: *** [test/CMakeFiles/TestDriver.dir/TestPoistats.o] Error 1
> >>> make[1]: *** [test/CMakeFiles/TestDriver.dir/all] Error 2
> >>> make: *** [all] Error 2
> >>>
> >>>  Is there an easy way around this or alternate cubic spline classes
> >>> in itk?  At the moment, I'm just looking to use a cubic spline
> >>> interpolation on a number of points and resample on a finer scale.
> >>>  Thanks,
> >>>    Dennis
> >>> _______________________________________________
> >>> Insight-users mailing list
> >>> Insight-users at itk.org
> >>> http://www.itk.org/mailman/listinfo/insight-users
> >>
> >> _______________________________________________
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> >>
> >>
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