# Rapid identification of pearl powder from Hyriopsis cumingii by Tri-step infrared spectroscopy combined with computer vision technology

> Research article (Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, 2017) · cited 16× · AI/ML

**Wikidata**: [openalex:W2742582740](https://www.wikidata.org/wiki/openalex:W2742582740)  
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