# An Efficient and Portable LED Multispectral Imaging System and Its Application to Human Tongue Detection

> Research article (Applied Sciences, 2022) · cited 12× · AI/ML

**Wikidata**: [openalex:W4221124641](https://www.wikidata.org/wiki/openalex:W4221124641)  
**Source**: https://4ort.xyz/entity/an-efficient-and-portable-led-multispectral-imaging-system-and-its-application-to-human-tongue-detection