# A new locally optimum watermark detection using vector-based hidden Markov model in wavelet domain

> Research article (Signal Processing, 2017) · cited 40× · AI/ML

**Wikidata**: [openalex:W2583197525](https://www.wikidata.org/wiki/openalex:W2583197525)  
**Source**: https://4ort.xyz/entity/a-new-locally-optimum-watermark-detection-using-vector-based-hidden-markov-model-in-wavelet-domain