# An improved watermarking algorithm for robustness and imperceptibility of data protection in the perception layer of internet of things

> Research article (Pattern Recognition Letters, 2021) · cited 11× · AI/ML

**Wikidata**: [openalex:W3209732814](https://www.wikidata.org/wiki/openalex:W3209732814)  
**Source**: https://4ort.xyz/entity/an-improved-watermarking-algorithm-for-robustness-and-imperceptibility-of-data-protection-in-the-perception-layer-of-int