# Tracking futsal players with a wide-angle lens camera: accuracy analysis of the radial distortion correction based on an improved Hough transform algorithm

> Research article (Computer Methods in Biomechanics and Biomedical Engineering Imaging & Visualization, 2015) · cited 21× · AI/ML

**Wikidata**: [openalex:W2229180976](https://www.wikidata.org/wiki/openalex:W2229180976)  
**Source**: https://4ort.xyz/entity/tracking-futsal-players-with-a-wide-angle-lens-camera-accuracy-analysis-of-the-radial-distortion-correction-based-on-an-