Image Fusion of CT and MR with Sparse Representation in NSST Domain

Figure 8

The fusion results of Figures 3(a) and 3(e). ((a)–(h)) GP, DTCWT, CVT, NSCT, NSST, SR-OMP, NSCT-SR-OMP, and proposed method.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)