Circuit Defect Inspect: Circuit Board Defect Detection Using Modified Faster R-CNN
摘要
The system proposed in the paper utilizes state-of-the-art deep learning methods, including ResNet-50, a deep convolutional neural network architecture. Faster R-CNN, an advanced object detection algorithm, is employed to efficiently divide the task of object detection into region proposal and classification stages. ResNet-50, known for its effectiveness in computer vision tasks, serves as the support network within the Faster R-CNN framework. Its deep layer structure, featuring residual blocks, addresses the vanishing gradient problem, enabling the extraction of intricate features from input images. This integrated approach allows for accurate detection and classification of defects on printed circuit boards (PCBs). The system’s accuracy, quantified through rigorous evaluation metrics, demonstrates its high precision, and recall rates in defect detection tasks, with an impressive accuracy rate of 95%. Renowned for its robustness and speed, the proposed method has gained widespread acceptance in research and industry, proving valuable for applications such as manufacturing quality control, surveillance anomaly detection, and medical image analysis.