# <b>Frontal Obstacle Detection Using Background Subtraction and Frame Registration</b>

> Research article (Quarterly Report of RTRI, 2017) · cited 25× · AI/ML

**Wikidata**: [openalex:W2773776445](https://www.wikidata.org/wiki/openalex:W2773776445)  
**Source**: https://4ort.xyz/entity/lt-b-gt-frontal-obstacle-detection-using-background-subtraction-and-frame-registration-lt-b-gt