# Lidar-Based 3D Obstacle Detection Using Focal Voxel R-CNN for Farmland Environment

> Research article (Agronomy, 2023) · cited 28× · AI/ML

**Wikidata**: [openalex:W4321787062](https://www.wikidata.org/wiki/openalex:W4321787062)  
**Source**: https://4ort.xyz/entity/lidar-based-3d-obstacle-detection-using-focal-voxel-r-cnn-for-farmland-environment