# Ring artifact and Poisson noise attenuation via volumetric multiscale nonlocal collaborative filtering of spatially correlated noise

> Research article (Journal of Synchrotron Radiation, 2022) · cited 21× · AI/ML

**Wikidata**: [openalex:W4224227300](https://www.wikidata.org/wiki/openalex:W4224227300)  
**Source**: https://4ort.xyz/entity/ring-artifact-and-poisson-noise-attenuation-via-volumetric-multiscale-nonlocal-collaborative-filtering-of-spatially-corr