# An Improved Image Watermarking by Modifying Selected DWT-DCT Coefficients

> Research article (IEEE Access, 2021) · cited 69× · AI/ML

**Wikidata**: [openalex:W3138618072](https://www.wikidata.org/wiki/openalex:W3138618072)  
**Source**: https://4ort.xyz/entity/an-improved-image-watermarking-by-modifying-selected-dwt-dct-coefficients