Modified Three-Term Liu–Storey Conjugate Gradient Method for Solving Unconstrained Optimization Problems and Image Restoration Problems

<div>From left to right: the images disturbed by 30% salt-and-pepper noise, the images restored by the TTMLS algorithm, and the images restored by the NLS algorithm.</div>

Mathematical Problems in Engineering

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Figure 4: Modified Three-Term Liu–Storey Conjugate Gradient Method for Solving Unconstrained Optimization Problems and Image Restoration Problems 