Experimental

Gamma-MAP speckle filter for SAR imagery with ENL-aware noise modeling.

remote_sensing raster filter gamma_map_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`
`enl` | Equivalent number of looks (default 1.0). | Optional | `1.0`
`output` | Optional output path. If omitted, output remains in memory. | Optional | —

## Examples

Applies gamma_map_filter to an input raster.

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

## Project Links

WbW Homepage User Manual Support WbW