# Contourlet domain SAR image de-speckling via self-snake diffusion and sparse representation

> Research article (Multimedia Tools and Applications, 2015) · cited 14× · AI/ML

**Wikidata**: [openalex:W2009802213](https://www.wikidata.org/wiki/openalex:W2009802213)  
**Source**: https://4ort.xyz/entity/contourlet-domain-sar-image-de-speckling-via-self-snake-diffusion-and-sparse-representation