Figure 10
From: Steganalysis of JSteg algorithm using hypothesis testing theory
Comparison of detection performance for BOSS database with quality factor 70. (a) Comparison of detection performance for BOSS database with quality factor 70 (linear scale). (b) Comparison of detection performance for BOSS database with quality factor 70 (logarithmic scale). WS, weighted stego-image. It is noted that denoising filters are respectively designed based on wavelet, block-matching and 3D (BM3D), dictionary learning (K-SVD) and non-local (NL) means algorithms.