# Automatic Extraction of Indoor Spatial Information from Floor Plan Image: A Patch-Based Deep Learning Methodology Application on Large-Scale Complex Buildings

> Research article (ISPRS International Journal of Geo-Information, 2021) · cited 25× · AI/ML

**Wikidata**: [openalex:W4200494040](https://www.wikidata.org/wiki/openalex:W4200494040)  
**Source**: https://4ort.xyz/entity/automatic-extraction-of-indoor-spatial-information-from-floor-plan-image-a-patch-based-deep-learning-methodology-applica