# An Efficient and Robust Target Detection Algorithm for Identifying Minor Defects of Printed Circuit Board Based on PHFE and FL-RFCN

> Research article (Frontiers in Physics, 2021) · cited 17× · AI/ML

**Wikidata**: [openalex:W3160782643](https://www.wikidata.org/wiki/openalex:W3160782643)  
**Source**: https://4ort.xyz/entity/an-efficient-and-robust-target-detection-algorithm-for-identifying-minor-defects-of-printed-circuit-board-based-on-phfe-