# An improved quantum watermarking using quantum Haar wavelet transform and Qsobel edge detection

> Research article (Quantum Information Processing, 2023) · cited 17× · AI/ML

**Wikidata**: [openalex:W4377983763](https://www.wikidata.org/wiki/openalex:W4377983763)  
**Source**: https://4ort.xyz/entity/an-improved-quantum-watermarking-using-quantum-haar-wavelet-transform-and-qsobel-edge-detection