Calculate the local noise in an image.
Computes an image where a given pixel is the standard deviation of the pixels in a neighborhood about the corresponding input pixel. This serves as an estimate of the local noise (or texture) in an image. Currently, this noise estimate assume a piecewise constant image.
Type: Image4DFloat, Required, Single
The resulting noise image.
The distance from the center where pixels are included when calculating the standard deviation.
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