# Visual complexity of shapes: a hierarchical perceptual learning model

> Research article (The Visual Computer, 2021) · cited 21× · AI/ML

**Wikidata**: [openalex:W3119346310](https://www.wikidata.org/wiki/openalex:W3119346310)  
**Source**: https://4ort.xyz/entity/visual-complexity-of-shapes-a-hierarchical-perceptual-learning-model