AN ENHANCED CONJUGATE GRADIENT ALGORITHM BASED AN PERRY’S CONDITION FOR EFFICIENT IMAGE RESTORATION

Hussein, SAIF A.; Mahmood, Ayad Abdulaziz; Hassan, Basim Abbas

doi:10.22034/cmde.2025.70382.3492

AN ENHANCED CONJUGATE GRADIENT ALGORITHM BASED AN PERRY’S CONDITION FOR EFFICIENT IMAGE RESTORATION

Articles in Press

Document Type : Research Paper

Authors

¹ Salladdin in Education Directorate, Tikrit, Iraq.

² Department of Statistics and Information Techniques, Technical College of Management, Northern Technical University, Mosul.

³ Department of Mathematics, College of Computer Sciences and Mathematics, University of Mosul, Iraq.

10.22034/cmde.2025.70382.3492

Abstract

Traditional conjugate gradient setups require the conjugate parameter to be determined. In order to
address the complexities of image restoration, this study introduces a unique conjugate coefficient that
is obtained using Perry’s conjugacy condition in conjunction with a quadratic model. The proposed
approaches provide global convergence while preserving the descent feature. Empirical numerical
evaluations verify that the newly suggested approach significantly enhances performance when compared to the traditional FR conjugate gradient technology. In conclusion, the suggested approach
demonstrates improved efficiency and robustness in the realm of image restoration attempts.

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Main Subjects