Overlapped thin wire grabbing system and method based on image processing

The invention provides an overlapped thin wire grabbing system based on image processing. The overlapped thin wire grabbing system comprises an image acquisition system, an image processing system anda motion control system, the image acquisition system comprises an industrial camera, and the industrial camera acquires image information of the overlapped thin wires and the surrounding area and transmits the image information to the image processing system; the image processing system performs feature extraction on the thin wire and transmits the extracted features to the motion control system; and the motion control system comprises a PLC and a motor, and the PLC controls the motor to grab the thin wire after receiving the characteristics of the image processing system. The invention further provides a grabbing method based on the system. The method comprises the steps of: using an industrial camera for collecting an original image of a thin wire, and performing image preprocessing through binarization, image