Box Blur
![](images/gegl-box-blur.png)
Blur resulting from averaging the colors of a square neighborhood.
Radius
Radius of square pixel region, (width and height will be radius*2+1)
name: radius
type: int
default: 4
minimum: 0
maximum: 1000
ui-minimum: 0
ui-maximum: 100
ui-gamma: 1.50
ui-step-small: 1
ui-step-big: 10
pads: input output
parent-class: GeglOperationAreaFilter
categories: blur
OpenCL
![GEGL](../images/GEGL.png)