![bertram_pcb_board_field_of_view](/fileadmin/user_upload/bildverarbeitung/bertram_pcb_board_field_of_view.png)
Optical character recognition
We show you how to read coded information from images. For example, a text encoded in DataMatrix form can be captured or the plain text is captured directly using optical character recognition (OCR).
![bertram_single_pack_tracking_dm470](/fileadmin/user_upload/bildverarbeitung/bertram_single_pack_tracking_dm470.png)
Datamatrix Form
In manufacturing, serial numbers of components are often coded in data matrix form. When an assembly reaches a production area, a camera takes a picture of the code and the code is read. With the serial number in it, machines in the production area receive information from a production control server on how to handle the corresponding assembly. At the same time, the numbers are used for traceability in the context of troubleshooting or fault localisation.