# A zigzag scanning ordering of four-dimensional Walsh basis for single-pixel imaging

> Research article (Optics Communications, 2019) · cited 25× · AI/ML

**Wikidata**: [openalex:W2917137954](https://www.wikidata.org/wiki/openalex:W2917137954)  
**Source**: https://4ort.xyz/entity/a-zigzag-scanning-ordering-of-four-dimensional-walsh-basis-for-single-pixel-imaging