# Touch screen defect inspection based on sparse representation in low resolution images

> Research article (Multimedia Tools and Applications, 2015) · cited 37× · AI/ML

**Wikidata**: [openalex:W2078565593](https://www.wikidata.org/wiki/openalex:W2078565593)  
**Source**: https://4ort.xyz/entity/touch-screen-defect-inspection-based-on-sparse-representation-in-low-resolution-images