Image Filter 2D Blurring Blur a 2d image. 1.0 Sascha Zelzer Variations on scalar parameters integerVariable i integer An integer without constraints 30 booleanParam b A boolean without constraints fileVar 3 Some file bla input dirVar 6 Some dir /home output geomVar 7 Some geom output imageVar 8 Some image input doubleVariable d double An double with constraints 30 0 1.e3 0 Variations on vector parameters floatVector f A vector of floats 1.3,2,-14 stringVector string_vector A vector of strings "foo",bar,"foobar"