# Contourlet and discrete cosine transform based quality guaranteed robust image watermarking method using artificial bee colony algorithm

> Research article (Expert Systems with Applications, 2022) · cited 62× · AI/ML

**Wikidata**: [openalex:W4294647467](https://www.wikidata.org/wiki/openalex:W4294647467)  
**Source**: https://4ort.xyz/entity/contourlet-and-discrete-cosine-transform-based-quality-guaranteed-robust-image-watermarking-method-using-artificial-bee-