# Clustering-based natural image denoising using dictionary learning approach in wavelet domain

> Research article (Soft Computing, 2018) · cited 49× · AI/ML

**Wikidata**: [openalex:W2887194216](https://www.wikidata.org/wiki/openalex:W2887194216)  
**Source**: https://4ort.xyz/entity/clustering-based-natural-image-denoising-using-dictionary-learning-approach-in-wavelet-domain