# Surface Defects Detection and Identification of Lithium Battery Pole Piece Based on Multi-Feature Fusion and PSO-SVM

> Research article (IEEE Access, 2021) · cited 76× · AI/ML

**Wikidata**: [openalex:W3138025798](https://www.wikidata.org/wiki/openalex:W3138025798)  
**Source**: https://4ort.xyz/entity/surface-defects-detection-and-identification-of-lithium-battery-pole-piece-based-on-multi-feature-fusion-and-pso-svm