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# scipy.ndimage.interpolation.spline_filter

`scipy.ndimage.interpolation.``spline_filter`(input, order=3, output=<type 'numpy.float64'>)

  Multi-dimensional spline filter.

  For more details, see `spline_filter1d`.

  See also

  `spline_filter1d`

  Notes

  The multi-dimensional filter is implemented as a sequence of one-dimensional spline filters. The intermediate arrays are stored in the same data type as the output. Therefore, for output types with a limited precision, the results may be imprecise because intermediate results may be stored with insufficient precision.