Our company's visual inspection system primarily utilizes OCR-based visual inspection, featuring independently developed AI character recognition technology dedicated to visual identification. It has achieved remarkable results in dot matrix character recognition, Chinese character recognition, conventional character recognition, QR code recognition, and barcode recognition. The system is widely applied across the medical, stationery, food, and electronics industries, receiving positive customer feedback. The product intelligently identifies spray-printed characters in complex industrial production environments. Through deep learning and proprietary CTPN intelligent image segmentation, recognition, and processing core algorithms, it resolves issues of blurriness.