# Single frame phase estimation based on Hilbert transform and Lissajous Ellipse Fitting method in fringe projection technology

> Research article (Optics Communications, 2021) · cited 10× · AI/ML

**Wikidata**: [openalex:W3129037255](https://www.wikidata.org/wiki/openalex:W3129037255)  
**Source**: https://4ort.xyz/entity/single-frame-phase-estimation-based-on-hilbert-transform-and-lissajous-ellipse-fitting-method-in-fringe-projection-techn