# A novel sparse representation based fusion approach for multi-focus images

> Research article (Expert Systems with Applications, 2022) · cited 32× · AI/ML

**Wikidata**: [openalex:W4214709091](https://www.wikidata.org/wiki/openalex:W4214709091)  
**Source**: https://4ort.xyz/entity/a-novel-sparse-representation-based-fusion-approach-for-multi-focus-images