# Optical color watermarking based on single-pixel imaging and singular value decomposition in invariant wavelet domain

> Research article (Optics and Lasers in Engineering, 2020) · cited 21× · AI/ML

**Wikidata**: [openalex:W3086882372](https://www.wikidata.org/wiki/openalex:W3086882372)  
**Source**: https://4ort.xyz/entity/optical-color-watermarking-based-on-single-pixel-imaging-and-singular-value-decomposition-in-invariant-wavelet-domain