Table 5 Comparison with other researchers
From: Improved diagonal queue medical image steganography using Chaos theory, LFSR, and Rabin cryptosystem
Research article | Minimum calculated PSNR(dB) | Capacity | Visual imperceptibility |
|---|---|---|---|
Thiyagarajan and Aghila [18] | 65.53 | Good | Better |
Wang et al. [13] | 44.20 | Medium | Good |
Kumar et al. [14] | 44.15 | Medium | Good |
Wu et al. [10] | 37.90 | Very Low | Average |
Zhang et al. [11] | 36.00 | Very low | Average |
Chang et al. [12] | 33.53 | Very low | Average |
Nag et al. [8] | 30.48 | Very low | Not good |
Proposed algorithm | 72.17 | Very good | Best |