Research Article
A New Hybrid PRPFR Conjugate Gradient Method for Solving Nonlinear Monotone Equations and Image Restoration Problems
Table 5
CPU times of the PRPFR algorithm and the modified PRP algorithm in seconds.
| | 20% noise | Lena | Barbara | Man | Total |
| | PRPFR algorithm | 2.719 | 3.578 | 12.844 | 19.141 | | Modified PRP algorithm | 3.281 | 4.563 | 13.125 | 20.969 | | 45% noise | Lena | Barbara | Man | Total | | PRPFR algorithm | 5.672 | 7.172 | 29.969 | 42.813 | | Modified PRP algorithm | 6.156 | 7.797 | 31.609 | 45.563 | | 70% noise | Lena | Barbara | Man | Total | | PRPFR algorithm | 14.063 | 17.391 | 61.906 | 93.359 | | Modified PRP algorithm | 17.078 | 18.797 | 62.453 | 98.328 |
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