A High-Fidelity Image Steganography Algorithm Integrating Information Adaptation and Dual Attention Mechanisms

To overcome the limitations of existing image hiding algorithms regarding visual fidelity and information recovery precision, this paper introduces a novel framework that combines a dual-attention mechanism - integrating both spatial and channel attention - with an information-adaptive module. The proposed approach is designed to enhance the accuracy of hidden information embedding at the spatial level, while simultaneously improving embedding balance and generalization across diverse image contents.