# Fourier transform profilometry using single-pixel detection based on two-dimensional discrete cosine transform

> Research article (Optics & Laser Technology, 2022) · cited 24× · AI/ML

**Wikidata**: [openalex:W4293152562](https://www.wikidata.org/wiki/openalex:W4293152562)  
**Source**: https://4ort.xyz/entity/fourier-transform-profilometry-using-single-pixel-detection-based-on-two-dimensional-discrete-cosine-transform