Experimental

Speckle reduction for SAR intensity imagery using Frost adaptive filtering.

remote_sensing raster filter frost_filter legacy-port

## Parameters

Name | Description | Required | Default
--- | --- | --- | ---
`input` | Input raster path or typed raster object. | Required | `input.tif`
`radius` | Local window radius in pixels (default 2). | Optional | `2`
`damping_factor` | Frost damping factor controlling exponential decay (default 2.0). | Optional | `2.0`
`output` | Optional output path. If omitted, output remains in memory. | Optional | —

## Examples

Applies frost_filter to an input raster.

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

## Project Links

WbW Homepage User Manual Support WbW