MFI-Net: multi-level feature invertible network image concealment technique.

ABSTRACT: The utilization of deep learning and invertible networks for image hiding has been proven effective and secure. These methods can conceal large amounts of information while maintaining high image quality and security. However, existing methods often lack precision in selecting the hidden regions and primarily rely on residual structures. They also fail to fully exploit low-level features, such as edges and textures. These issues lead to reduced quality in model generation results, a heightened risk of network overfitting, and diminished generalization capability. In this article, we propose a novel image hiding method based on invertible networks, called MFI-Net. The method introduces a new upsampling convolution block (UCB) and combines it with a residual dense block that employs the para

SUBMITTER: Cheng D 

PROVIDER: S-EPMC11888862 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature