# Detection of doors in a voxel model, derived from a point cloud and its scanner trajectory, to improve the segmentation of the walkable space

> Research article (International Journal of Urban Sciences, 2018) · cited 20× · AI/ML

**Wikidata**: [openalex:W2904608047](https://www.wikidata.org/wiki/openalex:W2904608047)  
**Source**: https://4ort.xyz/entity/detection-of-doors-in-a-voxel-model-derived-from-a-point-cloud-and-its-scanner-trajectory-to-improve-the-segmentation-of