Beam erosion filter 3x3 illustrated
The Beam erosion filter 3x3 operator applied to a sample echogram extract is illustrated below.
Original
![](../../../../Files,_Filesets_And_Variables/Variables/Virtual_Variables/Convolution Images/ScreenshotVxOriginalMultibeam.png)
Beam erosion filter 3x3 applied
See also
Convolution operators
Convolution algorithms
Convolution operators illustrated