# High-speed and high-efficiency three-dimensional shape measurement based on Gray-coded light

> Research article (Photonics Research, 2020) · cited 194× · AI/ML

**Wikidata**: [openalex:W3011389449](https://www.wikidata.org/wiki/openalex:W3011389449)  
**Source**: https://4ort.xyz/entity/high-speed-and-high-efficiency-three-dimensional-shape-measurement-based-on-gray-coded-light