Edge Detection (ViGrA)
imagery_vigra
ParameterRaster|INPUT|Input|False
OutputRaster|OUTPUT|Edges
ParameterSelection|TYPE|Detector type|[0] Canny;[1] Shen-Castan| 0
ParameterNumber|SCALE|Operator scale| 0.000000|None| 1.000000
ParameterNumber|THRESHOLD|Gradient threshold| 0.000000|None| 1.000000