tophat_transform
Tophat transform
Image processing
https://www.whiteboxgeo.com/manual/wbw-user-manual/book/tool_help.html#tophat_transform
QgsProcessingParameterRasterLayer|inputRaster1|Raster (Raster)|None|False
QgsProcessingParameterNumber|filter_size_x2|Filter size x (int)|QgsProcessingParameterNumber.Integer|11|False|None|None
QgsProcessingParameterNumber|filter_size_y3|Filter size y (int)|QgsProcessingParameterNumber.Integer|11|False|None|None
QgsProcessingParameterEnum|variant4|Variant (str)|white;black|False|0|False
QgsProcessingParameterRasterDestination|fnOutput|Output (Raster)|None|False
