# Digital image watermarking using DWT-SVD with enhanced tunicate swarm optimization algorithm

> Research article (Multimedia Tools and Applications, 2023) · cited 12× · AI/ML

**Wikidata**: [openalex:W4321436442](https://www.wikidata.org/wiki/openalex:W4321436442)  
**Source**: https://4ort.xyz/entity/digital-image-watermarking-using-dwt-svd-with-enhanced-tunicate-swarm-optimization-algorithm