# Stroke width‐based directional total variation regularisation for document image super resolution

> Research article (IET Image Processing, 2015) · cited 10× · AI/ML

**Wikidata**: [openalex:W2266675797](https://www.wikidata.org/wiki/openalex:W2266675797)  
**Source**: https://4ort.xyz/entity/stroke-widthbased-directional-total-variation-regularisation-for-document-image-super-resolution