Figure 6

Performance in detection for all six stego algorithms versus the number of features, for the four embedding rates: black circles (○) for , green squares (□) for 15%, red crosses (❌) for 10%, and blue triangles (△) for 5%.Features are ranked using the Forward selection algorithm. These plots are the result of a single run of the Forward algorithm. Plots do not have the same scale, vertically.F5JPHSMBSTEGMM3OutGuessStegHide