# Patch-Sparsity-Based Image Inpainting Through a Facet Deduced Directional Derivative

> Research article (IEEE Transactions on Circuits and Systems for Video Technology, 2018) · cited 41× · AI/ML

**Wikidata**: [openalex:W2803418063](https://www.wikidata.org/wiki/openalex:W2803418063)  
**Source**: https://4ort.xyz/entity/patch-sparsity-based-image-inpainting-through-a-facet-deduced-directional-derivative