Function ndarray_ndimage::spline_filter

pub fn spline_filter<A, D>(data: &Array<A, D>, order: usize) -> Array<A, D> where
    A: Clone + Copy + Float + FromPrimitive + 'static,
    f64: AsPrimitive<A>,
    D: Dimension, 

Multidimensional spline filter.

The multidimensional filter is implemented as a sequence of one-dimensional spline filters.

• data - The input N-D data.
• order - The order of the spline.

Panics if order isn’t in the range [2, 5].