# Automated methods for indoor point cloud preprocessing: Coordinate frame reorientation and building exterior removal

> Research article (Journal of Building Engineering, 2023) · cited 11× · AI/ML

**Wikidata**: [openalex:W4383101690](https://www.wikidata.org/wiki/openalex:W4383101690)  
**Source**: https://4ort.xyz/entity/automated-methods-for-indoor-point-cloud-preprocessing-coordinate-frame-reorientation-and-building-exterior-removal