# Automatic detection of feather defects using Lie group and fuzzy Fisher criterion for shuttlecock production

> Research article (Mechanical Systems and Signal Processing, 2020) · cited 68× · AI/ML

**Wikidata**: [openalex:W3004802468](https://www.wikidata.org/wiki/openalex:W3004802468)  
**Source**: https://4ort.xyz/entity/automatic-detection-of-feather-defects-using-lie-group-and-fuzzy-fisher-criterion-for-shuttlecock-production