# A blind robust color image watermarking method based on discrete wavelet transform and discrete cosine transform using grayscale watermark image

> Research article (Concurrency and Computation Practice and Experience, 2022) · cited 19× · AI/ML

**Wikidata**: [openalex:W4211207761](https://www.wikidata.org/wiki/openalex:W4211207761)  
**Source**: https://4ort.xyz/entity/a-blind-robust-color-image-watermarking-method-based-on-discrete-wavelet-transform-and-discrete-cosine-transform-using-g