# Resolution enhancement of textual images via multiple coupled dictionaries and adaptive sparse representation selection

> Research article (International Journal on Document Analysis and Recognition (IJDAR), 2015) · cited 26× · AI/ML

**Wikidata**: [openalex:W1991371637](https://www.wikidata.org/wiki/openalex:W1991371637)  
**Source**: https://4ort.xyz/entity/resolution-enhancement-of-textual-images-via-multiple-coupled-dictionaries-and-adaptive-sparse-representation-selection