Creating training inputs and spectral signatures for image classification in QGIS

http://monde-geospatial.com/creating-training-inputs-and-spectral-signatures-for-image-classification-in-qgis/

Moving forward in this mini-series on image processing with the Semi-automatic Classification (SCP) plugin in QGIS, we will see how to carry out the creation of training areas required for supervised image classification.

In addition we will see how to create and edit the spectral signatures and how to preview the result of the classification based on the algorithm and the signatures collected.