skimage 0.17.2

ParametersReturnsBackRef
median(image, selem=None, out=None, mask=None, shift_x=False, shift_y=False)

Parameters

image : 2-D array (integer or float)

Input image.

selem : 2-D array (integer or float), optional

The neighborhood expressed as a 2-D array of 1's and 0's. If None, a full square of size 3 is used.

out : 2-D array (integer or float), optional

If None, a new array is allocated.

mask : ndarray (integer or float), optional

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, optional

Offset added to the structuring element center point. Shift is bounded to the structuring element sizes (center must be inside the given structuring element).

Returns

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

Output image.

Return local median of an image.

See Also

skimage.filters.median

Implementation of a median filtering which handles images with floating precision.

Examples

This example is valid syntax, but we were not able to check execution
>>> from skimage import data
... from skimage.morphology import disk
... from skimage.filters.rank import median
... img = data.camera()
... med = median(img, disk(5))
See :

Back References

The following pages refer to to this document either explicitly or contain code examples using this.

skimage.filters._median.median skimage.filters.rank.generic.median skimage._shared._warnings.expected_warnings

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File: /skimage/filters/rank/generic.py#601
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