# Variational formulation of a hybrid perspective shape from shading model

> Research article (The Visual Computer, 2021) · cited 10× · AI/ML

**Wikidata**: [openalex:W3135607277](https://www.wikidata.org/wiki/openalex:W3135607277)  
**Source**: https://4ort.xyz/entity/variational-formulation-of-a-hybrid-perspective-shape-from-shading-model