Research Article

The Nonlocal Sparse Reconstruction Algorithm by Similarity Measurement with Shearlet Feature Vector

Figure 2

Restoration performance comparison on Barbara ( ).
586014.fig.002a
(a) Noisy
586014.fig.002b
(b) Original
586014.fig.002c
(c) NSCT
586014.fig.002d
(d) SSBM3D
586014.fig.002e
(e) MK-SVD
586014.fig.002f
(f) Proposed