# Robust and reversible color image watermarking based on DFT in the spatial domain

> Research article (Optik, 2022) · cited 52× · AI/ML

**Wikidata**: [openalex:W4280580011](https://www.wikidata.org/wiki/openalex:W4280580011)  
**Source**: https://4ort.xyz/entity/robust-and-reversible-color-image-watermarking-based-on-dft-in-the-spatial-domain