# Gaussian process regression-based robust free space detection for autonomous vehicle by 3-D point cloud and 2-D appearance information fusion

> Research article (International Journal of Advanced Robotic Systems, 2017) · cited 13× · AI/ML

**Wikidata**: [openalex:W2744157578](https://www.wikidata.org/wiki/openalex:W2744157578)  
**Source**: https://4ort.xyz/entity/gaussian-process-regression-based-robust-free-space-detection-for-autonomous-vehicle-by-3-d-point-cloud-and-2-d-appearan