Provisioning a Novel Dual Pairwise Reversible Data Hiding with Image-Based Dataset Samples

Existing reversible information hiding approaches in steganographic encoding have several limitations, specifically in terms of concealing substantial volumes of sensitive information where this work present dual pairwise Reversible data hiding using images (DPRDH). The foremost approach boosts the capabilities of the earliest step in data hiding by leveraging visual duplicates for reversible steganography. In contrast, the second approach adopts data hiding identical copies of the cover visual for secret information embedding. During the hiding phase, secret information bits are embedded quantities within pairs of neighboring picture information from the first pair of identical cover visuals. In the subsequent phase, the identical visuals are leveraged to obscure the embedded information further. The suggested DPRDH process excellence is confirmed by experimental results which measure performance using PSNR, EC, SSIM, and benchmark against leading-edge technologies. Beyond reversibility, the suggested process showcases robustness against noise reduction through various assessments ensuring the security of the hidden information.