# Unifying obstacle detection, recognition, and fusion based on millimeter wave radar and RGB-depth sensors for the visually impaired

> Research article (Review of Scientific Instruments, 2019) · cited 72× · AI/ML

**Wikidata**: [openalex:W2940991315](https://www.wikidata.org/wiki/openalex:W2940991315)  
**Source**: https://4ort.xyz/entity/unifying-obstacle-detection-recognition-and-fusion-based-on-millimeter-wave-radar-and-rgb-depth-sensors-for-the-visually