# Quality of obstacle distance measurement using Ultrasonic sensor and precision of two Computer Vision-based obstacle detection approaches

> Research article (2015 International Conference on Smart Sensors and Systems (IC-SSS), 2015) · cited 30× · AI/ML

**Wikidata**: [openalex:W2593324540](https://www.wikidata.org/wiki/openalex:W2593324540)  
**Source**: https://4ort.xyz/entity/quality-of-obstacle-distance-measurement-using-ultrasonic-sensor-and-precision-of-two-computer-vision-based-obstacle-det