# AUTOMATIC EXTRACTION OF A NAVIGATION GRAPH INTENDED FOR INDOORGML FROM AN INDOOR POINT CLOUD

> Research article (ISPRS annals of the photogrammetry, remote sensing and spatial information sciences, 2019) · cited 20× · AI/ML

**Wikidata**: [openalex:W2948529415](https://www.wikidata.org/wiki/openalex:W2948529415)  
**Source**: https://4ort.xyz/entity/automatic-extraction-of-a-navigation-graph-intended-for-indoorgml-from-an-indoor-point-cloud