# Ink classification in historical documents using hyperspectral imaging and machine learning methods

> Research article (Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, 2025) · cited 11× · AI/ML

**Wikidata**: [openalex:W4408011306](https://www.wikidata.org/wiki/openalex:W4408011306)  
**Source**: https://4ort.xyz/entity/ink-classification-in-historical-documents-using-hyperspectral-imaging-and-machine-learning-methods