# Reversible data hiding for high dynamic range images using two-dimensional prediction-error histogram of the second time prediction

> Research article (Signal Processing, 2020) · cited 50× · AI/ML

**Wikidata**: [openalex:W3011274823](https://www.wikidata.org/wiki/openalex:W3011274823)  
**Source**: https://4ort.xyz/entity/reversible-data-hiding-for-high-dynamic-range-images-using-two-dimensional-prediction-error-histogram-of-the-second-time