# Defect Detection on LED Chips Based on Position Pre-Estimation and Feature Enhancement

> Research article (Applied Sciences, 2022) · cited 11× · AI/ML

**Wikidata**: [openalex:W4210747640](https://www.wikidata.org/wiki/openalex:W4210747640)  
**Source**: https://4ort.xyz/entity/defect-detection-on-led-chips-based-on-position-pre-estimation-and-feature-enhancement