# DCT-Arnold chaotic based watermarking using JPEG-YCbCr

> Research article (Optik, 2015) · cited 40× · AI/ML

**Wikidata**: [openalex:W1136609001](https://www.wikidata.org/wiki/openalex:W1136609001)  
**Source**: https://4ort.xyz/entity/dct-arnold-chaotic-based-watermarking-using-jpeg-ycbcr