Research Article
A Descent Conjugate Gradient Algorithm for Optimization Problems and Its Applications in Image Restoration and Compression Sensing
Table 1
PSNR Algorithm
1 and the PRP algorithm.
| 20% noise | Barbara | Man | Baboon | Lena | Average |
| Algorithm 1 | 31.115 | 38.0355 | 29.4393 | 41.0674 | 34.9143 | PRP algorithm | 31.1118 | 37.9583 | 29.4534 | 41.356 | 34.969 | 40% noise | Barbara | Man | Baboon | Lena | Average | Algorithm 1 | 27.5415 | 34.0063 | 25.8947 | 36.6496 | 31.0230 | PRP algorithm | 27.6153 | 34.5375 | 25.8571 | 36.701 | 31.1777 |
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