# Variational EM method for blur estimation using the spike-and-slab image prior

> Research article (Digital Signal Processing, 2019) · cited 11× · AI/ML

**Wikidata**: [openalex:W2914840907](https://www.wikidata.org/wiki/openalex:W2914840907)  
**Source**: https://4ort.xyz/entity/variational-em-method-for-blur-estimation-using-the-spike-and-slab-image-prior