基于空间<strong>-</strong>频率双域感知的轻量化<strong>PCB</strong>缺陷检测方法

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何浩, 方艳红

A Lightweight PCB Defect Detection Method Based on Spatial-Frequency Dual-Domain Perception

HE Hao, FANG Yan-hong

制造业自动化 . 2026, (6): 59 -69 . DOI: 10.3969/j.issn.1009-0134.2026.06.007