# A DWT-SVD based adaptive color multi-watermarking scheme for copyright protection using AMEF and PSO-GWO

> Research article (Expert Systems with Applications, 2020) · cited 78× · AI/ML

**Wikidata**: [openalex:W3112873422](https://www.wikidata.org/wiki/openalex:W3112873422)  
**Source**: https://4ort.xyz/entity/a-dwt-svd-based-adaptive-color-multi-watermarking-scheme-for-copyright-protection-using-amef-and-pso-gwo