# Using a Deep Learning Method and Data from Two-Dimensional (2D) Marker-Less Video-Based Images for Walking Speed Classification

> Research article (Sensors, 2021) · cited 13× · AI/ML

**Wikidata**: [openalex:W3154398668](https://www.wikidata.org/wiki/openalex:W3154398668)  
**Source**: https://4ort.xyz/entity/using-a-deep-learning-method-and-data-from-two-dimensional-2d-marker-less-video-based-images-for-walking-speed-classific