Edge Detection (ViGrA)
imagery_vigra
QgsProcessingParameterRasterLayer|INPUT|Input|None|False
QgsProcessingParameterRasterDestination|OUTPUT|Edges
QgsProcessingParameterEnum|TYPE|Detector type|[0] Canny;[1] Shen-Castan|False|0
QgsProcessingParameterNumber|SCALE|Operator scale|QgsProcessingParameterNumber.Double|1.000000|False|0.000000|None
QgsProcessingParameterNumber|THRESHOLD|Gradient threshold|QgsProcessingParameterNumber.Double|1.000000|False|0.000000|None