High-Capacity Reversible Data Hiding in Encrypted Images Based on Adaptive Predictor and Compression of Prediction Errors

Reversible data hiding in encrypted images (RDHEI) is a technology which embeds secret data into encrypted images in a reversible way. In this paper, we proposed a novel high-capacity RDHEI method which is based on the compression of prediction errors. Before image encryption, an adaptive linear reg...

ver descrição completa

Detalhes bibliográficos

Principais autores:	Bin Huang, Chun Wan, Kaimeng Chen
Formato:	Artigo
Idioma:	Inglês
Publicado em:	MDPI AG 2021-09-01
Colecção:	Mathematics
Assuntos:	reversible data hiding image encryption linear regression Huffman coding
Acesso em linha:	https://www.mdpi.com/2227-7390/9/17/2166
Tags:	Adicionar Tag Sem tags, seja o primeiro a adicionar uma tag!