# Quantitative visualization of physical barriers for vulnerable pedestrians based on photogrammetry

> Research article (Construction Innovation, 2022) · cited 10× · AI/ML

**Wikidata**: [openalex:W4205995739](https://www.wikidata.org/wiki/openalex:W4205995739)  
**Source**: https://4ort.xyz/entity/quantitative-visualization-of-physical-barriers-for-vulnerable-pedestrians-based-on-photogrammetry