# 3D visual sensing technique based on focal stack for snake robotic applications

> Research article (Results in Physics, 2019) · cited 16× · AI/ML

**Wikidata**: [openalex:W2913776360](https://www.wikidata.org/wiki/openalex:W2913776360)  
**Source**: https://4ort.xyz/entity/3d-visual-sensing-technique-based-on-focal-stack-for-snake-robotic-applications