Experimental

Performs 2D Savitzky-Golay smoothing.

remote_sensing raster filter savitzky_golay_2d_filter legacy-port

## Parameters

Name | Description | Required | Default
--- | --- | --- | ---
`input` | Input raster path or typed raster object. | Required | `input.tif`
`window_size` | Odd window size (default 5). Currently supports 5 for polynomial order 2. | Optional | `5`
`output` | Optional output path. If omitted, output remains in memory. | Optional | —

## Examples

Applies savitzky_golay_2d_filter to an input raster.

    wbe.savitzky_golay_2d_filter(input='image.tif', output='savitzky_golay_2d_filter.tif')

## Project Links

WbW Homepage User Manual Support WbW