# Residual whiteness principle for parameter-free image restoration

> Research article (ETNA - Electronic Transactions on Numerical Analysis, 2020) · cited 27× · AI/ML

**Wikidata**: [openalex:W3020692621](https://www.wikidata.org/wiki/openalex:W3020692621)  
**Source**: https://4ort.xyz/entity/residual-whiteness-principle-for-parameter-free-image-restoration