# Image steganography using contourlet transform and matrix decomposition techniques

> Research article (Multimedia Tools and Applications, 2019) · cited 18× · AI/ML

**Wikidata**: [openalex:W2936527062](https://www.wikidata.org/wiki/openalex:W2936527062)  
**Source**: https://4ort.xyz/entity/image-steganography-using-contourlet-transform-and-matrix-decomposition-techniques