# <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mstyle> <mml:msub> <mml:mi>ℓ</mml:mi> <mml:mrow> <mml:mn>0</mml:mn> </mml:mrow> </mml:msub> </mml:mstyle> </mml:math> -minimization methods for image restoration problems based on wavelet frames

> Research article (Inverse Problems, 2019) · cited 15× · AI/ML

**Wikidata**: [openalex:W2916832039](https://www.wikidata.org/wiki/openalex:W2916832039)  
**Source**: https://4ort.xyz/entity/mml-math-xmlns-mml-http-www-w3-org-1998-math-mathml-mml-mstyle-mml-msub-mml-mi-l-mml-mi-mml-mrow-mml-mn-0-mml-mn-mml-mro