# Low-cost GelSight with UV Markings: Feature Extraction of Objects Using AlexNet and Optical Flow without 3D Image Reconstruction

> Research article (2020 IEEE International Conference on Robotics and Automation (ICRA), 2020) · cited 31× · AI/ML

**Wikidata**: [openalex:W3091749147](https://www.wikidata.org/wiki/openalex:W3091749147)  
**Source**: https://4ort.xyz/entity/low-cost-gelsight-with-uv-markings-feature-extraction-of-objects-using-alexnet-and-optical-flow-without-3d-image-reconst