Research Article
An Accelerated Conjugate Gradient Algorithm for Solving Nonlinear Monotone Equations and Image Restoration Problems
Table 4
CPU times of the ATTPRP algorithm and TTPRP algorithm in seconds.
| | 30% noise | Cameraman | Barbara | Man | Total |
| | ATTPRP algorithm | 2.184 | 4.789 | 20.514 | 27.487 | | TTPRP algorithm | 2.23 | 5.179 | 20.748 | 28.157 | | 50% noise | Cameraman | Barbara | Man | Total | | ATTPRP algorithm | 3.276 | 9.142 | 35.475 | 47.893 | | TTPRP algorithm | 3.307 | 9.204 | 35.677 | 48.188 | | 70% noise | Cameraman | Barbara | Man | Total | | ATTPRP algorithm | 3.619 | 13.073 | 58.812 | 75.504 | | TTPRP algorithm | 3.978 | 13.4 | 59.249 | 76.627 |
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