K-Nearest Neighbours Classification (OpenCV) imagery_opencv ParameterMultipleInput|FEATURES|Features|3|False ParameterBoolean|NORMALIZE|Normalize|False ParameterVector|TRAIN_AREAS|Training Areas|-1|False ParameterTable|TRAIN_CLASS|Class Identifier|False OutputRaster|CLASSES|Classification ParameterNumber|NEIGHBOURS|Default Number of Neighbours| 1|None| 3 ParameterSelection|TRAINING|Training Method|[0] classification;[1] regression model| 0 ParameterSelection|ALGORITHM|Algorithm Type|[0] brute force;[1] KD Tree| 0 ParameterNumber|EMAX|Parameter for KD Tree implementation| 1|None| 1000