Mathematical Problems in Engineering / 2020 / Article / Tab 1

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% noiseBarbaraManBaboonLenaAverage

Algorithm 131.11538.035529.439341.067434.9143
PRP algorithm31.111837.958329.453441.35634.969
40% noiseBarbaraManBaboonLenaAverage
Algorithm 127.541534.006325.894736.649631.0230
PRP algorithm27.615334.537525.857136.70131.1777

Article of the Year Award: Outstanding research contributions of 2020, as selected by our Chief Editors. Read the winning articles.