# Rethinking Point Cloud Filtering: A Non-Local Position Based Approach

> Research article (Computer-Aided Design, 2021) · cited 16× · AI/ML

**Wikidata**: [openalex:W3217204659](https://www.wikidata.org/wiki/openalex:W3217204659)  
**Source**: https://4ort.xyz/entity/rethinking-point-cloud-filtering-a-non-local-position-based-approach