AIBullisharXiv – CS AI · 7h ago6/10
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RefDiffNet: Learning to Expose Subtle PCB Defects Before Detection
RefDiffNet introduces a lightweight neural network module that enhances PCB defect detection by comparing defective images against reference images, improving detection accuracy by up to 18% while adding minimal computational overhead. The plug-and-play approach works across multiple detector architectures, bridging classical inspection techniques with modern deep learning.