# Tooth Color Detection Using PCA and KNN Classifier Algorithm Based on Color Moment

> Research article (EMITTER International Journal of Engineering Technology, 2017) · cited 13× · AI/ML

**Wikidata**: [openalex:W2736569550](https://www.wikidata.org/wiki/openalex:W2736569550)  
**Source**: https://4ort.xyz/entity/tooth-color-detection-using-pca-and-knn-classifier-algorithm-based-on-color-moment