# 3D gray density coding feature for benign‐malignant pulmonary nodule classification on chest CT

> Research article (Medical Physics, 2021) · cited 19× · AI/ML

**Wikidata**: [openalex:W3206889137](https://www.wikidata.org/wiki/openalex:W3206889137)  
**Source**: https://4ort.xyz/entity/3d-gray-density-coding-feature-for-benignmalignant-pulmonary-nodule-classification-on-chest-ct