Changes

[[File:Dataset processing and augmentation.png|center|thumb|500x500px|FICS-PCB dataset, an example of image augmentation as compensation for lack of data in IC, diode, inductor, and transistor classes]]

[[File:Image augmentation for training samples.png|center|thumb|500x500px|FICS-PCB dataset, an example of image augmentation on training images to increase the robustness of the models]]