Table 2:
Experiment results on texture-rich natural images in Figure
1
by three methods (SR = 38.56%,
𝑠
=
1
6
,
𝑝
=
2
).
Image no.
Method
Exp. Result
SNR
Rel. err.
Iter
Figure
1(d)
HQRCSparET
30.1561
0.20%
67
Figure
1(e)
HQRCSparET
36.2824
0.14%
67
Figure
1(f)
HQRCSparET
46.4262
0.57‰
65