Changes

In order to build a dataset for training a ML model for a classification application, a set of classes has to be defined. By looking at After considering the standard IPC-A-610E-2010 developed by IPC for the Acceptability of Electronic Assemblies, and at analyzing the features of collected images, the following classes were identified are the following ones: *'''Acceptable''': the AOI machine signals the component as a possible anomaly because the component image doesn’t respect the color constraints specified by the software of the machine , but in truth, there is no defect. Generally, this occurs when the component is correctly soldered on both pads, but the amount of red and green color is too high with respect to the amount of blue. In this case, quality is not the target one but still is acceptable.