cupyx.scipy.ndimage.spline_filter#

cupyx.scipy.ndimage.spline_filter(input, order=3, output=<class 'numpy.float64'>, mode='mirror')[source]#

Multidimensional spline filter.

Parameters:

input (cupy.ndarray) – The input array.
order (int) – The order of the spline interpolation, default is 3. Must be in the range 0-5.
output (cupy.ndarray or dtype, optional) – The array in which to place the output, or the dtype of the returned array. Default is numpy.float64.
mode (str) – Points outside the boundaries of the input are filled according to the given mode ('constant', 'nearest', 'mirror', 'reflect', 'wrap', 'grid-mirror', 'grid-wrap', 'grid-constant' or 'opencv').

Returns:

The result of prefiltering the input.

Return type:

cupy.ndarray