mean-percentile

mean_percentile

skimage.filters.rank.mean_percentile(image, selem, out=None, mask=None, shift_x=False, shift_y=False, p0=0, p1=1) [source]

Return local mean of an image.

Only greyvalues between percentiles [p0, p1] are considered in the filter.

Parameters:

image : 2-D array (uint8, uint16) Input image. selem : 2-D array The neighborhood expressed as a 2-D array of 1’s and 0’s. out : 2-D array (same dtype as input) If None, a new array is allocated. mask : ndarray Mask array that defines (>0) area of the image included in the local neighborhood. If None, the complete image is used (default). shift_x, shift_y : int Offset added to the structuring element center point. Shift is bounded to the structuring element sizes (center must be inside the given structuring element). p0, p1 : float in [0, ..., 1] Define the [p0, p1] percentile interval to be considered for computing the value.

Returns:

out : 2-D array (same dtype as input image) Output image.