# Image Denoising via Sparse Representation Over Grouped Dictionaries With Adaptive Atom Size

> Research article (IEEE Access, 2017) · cited 31× · AI/ML

**Wikidata**: [openalex:W2763070725](https://www.wikidata.org/wiki/openalex:W2763070725)  
**Source**: https://4ort.xyz/entity/image-denoising-via-sparse-representation-over-grouped-dictionaries-with-adaptive-atom-size