# Stairways detection and distance estimation approach based on three connected point and triangular similarity

> Research article (2016 9th International Conference on Human System Interactions (HSI), 2016) · cited 12× · AI/ML

**Wikidata**: [openalex:W2476914093](https://www.wikidata.org/wiki/openalex:W2476914093)  
**Source**: https://4ort.xyz/entity/stairways-detection-and-distance-estimation-approach-based-on-three-connected-point-and-triangular-similarity