# Colour image watermarking based on wavelet and QR decomposition

> Research article (2017 25th Signal Processing and Communications Applications Conference (SIU), 2017) · cited 18× · AI/ML

**Wikidata**: [openalex:W2733127214](https://www.wikidata.org/wiki/openalex:W2733127214)  
**Source**: https://4ort.xyz/entity/colour-image-watermarking-based-on-wavelet-and-qr-decomposition