Have not original concept a great god, I ask how to gather the USB camera image and extract the real-time image identification (or folder) in digital tube display value, as if no support PB API or plug-in,

CodePudding user response:

Usb camera photo preservation is not difficult, but PB as the OCR function is not very good: https://download.csdn.net/download/truhui1/10372354? for reference Utm_source=bbsseo, or consider using python programming OCR, then PB calls