cupyx.scipy.ndimage.uniform_filter

cupyx.scipy.ndimage.uniform_filter(input, size=3, output=None, mode='reflect', cval=0.0, origin=0)

Multi-dimensional uniform filter.

Parameters
  • input (cupy.ndarray) – The input array.

  • size (int or sequence of int) – Lengths of the uniform filter for each dimension. A single value applies to all axes.

  • output (cupy.ndarray, dtype or None) – The array in which to place the output. Default is is same dtype as the input.

  • mode (str) – The array borders are handled according to the given mode ('reflect', 'constant', 'nearest', 'mirror', 'wrap'). Default is 'reflect'.

  • cval (scalar) – Value to fill past edges of input if mode is 'constant'. Default is 0.0.

  • origin (int or sequence of int) – The origin parameter controls the placement of the filter, relative to the center of the current element of the input. Default of 0 is equivalent to (0,)*input.ndim.

Returns

The result of the filtering.

Return type

cupy.ndarray

Note

When the output data type is integral (or when no output is provided and input is integral) the results may not perfectly match the results from SciPy due to floating-point rounding of intermediate results.