ImageDimensionalityReduction|out Performs dimensionality reduction of the input image based on a dimensionality reduction model file. Learning QgsProcessingParameterRasterLayer|in|Input Image|None|False QgsProcessingParameterRasterLayer|mask|Input Mask|None|True QgsProcessingParameterFile|model|Model file|QgsProcessingParameterFile.File|None|None|False QgsProcessingParameterFile|imstat|Statistics file|QgsProcessingParameterFile.File|None|None|True QgsProcessingParameterRasterDestination|out|Output Image|None|False *QgsProcessingParameterEnum|outputpixeltype|Output pixel type|uint8;int;float;double|False|2|True