# Efficient PVO-based reversible data hiding using multistage blocking and prediction accuracy matrix

> Research article (Journal of Visual Communication and Image Representation, 2017) · cited 48× · AI/ML

**Wikidata**: [openalex:W2591997900](https://www.wikidata.org/wiki/openalex:W2591997900)  
**Source**: https://4ort.xyz/entity/efficient-pvo-based-reversible-data-hiding-using-multistage-blocking-and-prediction-accuracy-matrix