Experimental

Performs adaptive Wiener denoising using local mean and variance.

remote_sensing raster filter wiener_filter legacy-port

## Parameters

Name | Description | Required | Default
--- | --- | --- | ---
`input` | Input raster path or typed raster object. | Required | `input.tif`
`radius` | Wiener local window radius in pixels (default 2). | Optional | `2`
`noise_variance` | Optional additive noise variance. If omitted, estimated from local variance map. | Optional | —
`output` | Optional output path. If omitted, output remains in memory. | Optional | —

## Examples

Applies wiener_filter to an input raster.

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

## Project Links

WbW Homepage User Manual Support WbW