# PVO-Based Reversible Data Hiding Exploiting Two-Layer Embedding for Enhancing Image Fidelity

> Research article (Symmetry, 2020) · cited 12× · AI/ML

**Wikidata**: [openalex:W3041570560](https://www.wikidata.org/wiki/openalex:W3041570560)  
**Source**: https://4ort.xyz/entity/pvo-based-reversible-data-hiding-exploiting-two-layer-embedding-for-enhancing-image-fidelity