cupyx.scipy.signal.medfilt2d(input, kernel_size=3)[source]

Median filter a 2-dimensional array.

Apply a median filter to the input array using a local window-size given by kernel_size (must be odd). The array is zero-padded automatically.

  • input (cupy.ndarray) – A 2-dimensional input array.

  • kernel_size (int of list of ints of length 2) – Gives the size of the median filter window in each dimension. Elements of kernel_size should be odd. If kernel_size is a scalar, then this scalar is used as the size in each dimension. Default is a kernel of size (3, 3).


An array the same size as input containing the median

filtered result.

Return type


See also

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