# An Efficient Scheme of Digital Image Watermarking Based on Hessenberg Factorization and DWT

> Research article (2020 International Conference on Computer Science and Software Engineering (CSASE), 2020) · cited 14× · AI/ML

**Wikidata**: [openalex:W3043656796](https://www.wikidata.org/wiki/openalex:W3043656796)  
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