# The perception and misperception of optical defocus, shading, and shape

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

**Wikidata**: [openalex:W2957205891](https://www.wikidata.org/wiki/openalex:W2957205891)  
**Source**: https://4ort.xyz/entity/the-perception-and-misperception-of-optical-defocus-shading-and-shape