This tool performs a standard deviation filter on an input image (input). A standard deviation filter assigns to each cell in the output grid the standard deviation, a measure of dispersion, of the values contained within a moving window centred on each grid cell.

Neighbourhood size, or filter size, is specified in the x and y dimensions using the filterx and filtery flags. These dimensions should be odd, positive integer values (e.g. 3, 5, 7, 9, etc.).

See Also

range_filter, total_filter

Function Signature

def standard_deviation_filter(self, raster: Raster, filter_size_x: int = 11, filter_size_y: int = 11) -> Raster: ...

Project Links

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