Reducing Impulse Noise in Images Using an Improved Formula Conjugate Gradient Method
The conjugate formula's significance is frequently emphasised by conjugate gradient approaches. In this paper, a novel conjugate coefficient for the conjugate gradient technique is introduced using a quadratic model and conjugacy condition. This coefficient is used to address image restoration...
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Salahaddin University-Erbil
2025-06-01
|
| Series: | Zanco Journal of Pure and Applied Sciences |
| Subjects: | |
| Online Access: | https://zancojournal.su.edu.krd/index.php/JPAS/article/view/3025 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850108677020712960 |
|---|---|
| author | Basim A. Hassan Yousif Ali Mohammed |
| author_facet | Basim A. Hassan Yousif Ali Mohammed |
| author_sort | Basim A. Hassan |
| collection | DOAJ |
| description |
The conjugate formula's significance is frequently emphasised by conjugate gradient approaches. In this paper, a novel conjugate coefficient for the conjugate gradient technique is introduced using a quadratic model and conjugacy condition. This coefficient is used to address image restoration issues. The algorithms described in this study exhibit the essential descent property and global convergence. The new approach is far better, as shown by numerical experiments. It has been demonstrated that the innovative conjugate gradient strategy outperforms the conventional FR conjugate gradient method. The great improvement of the new method has been confirmed by numerical testing. It has been demonstrated that the novel conjugate gradient approach outperforms the widely used FR approach.
|
| format | Article |
| id | doaj-art-e5fca358a35a4e2e84dee334d8b0ff84 |
| institution | OA Journals |
| issn | 2218-0230 2412-3986 |
| language | English |
| publishDate | 2025-06-01 |
| publisher | Salahaddin University-Erbil |
| record_format | Article |
| series | Zanco Journal of Pure and Applied Sciences |
| spelling | doaj-art-e5fca358a35a4e2e84dee334d8b0ff842025-08-20T02:38:18ZengSalahaddin University-ErbilZanco Journal of Pure and Applied Sciences2218-02302412-39862025-06-0137310.21271/ZJPAS.37.3.8Reducing Impulse Noise in Images Using an Improved Formula Conjugate Gradient MethodBasim A. Hassan0Yousif Ali Mohammed 1Department of Mathematics, College of Computers Sciences and Mathematics University of Mosul, Mosul 41002, IraqDepartment of Mathematics, College of Computers Sciences and Mathematics University of Mosul, Mosul 41002, Iraq The conjugate formula's significance is frequently emphasised by conjugate gradient approaches. In this paper, a novel conjugate coefficient for the conjugate gradient technique is introduced using a quadratic model and conjugacy condition. This coefficient is used to address image restoration issues. The algorithms described in this study exhibit the essential descent property and global convergence. The new approach is far better, as shown by numerical experiments. It has been demonstrated that the innovative conjugate gradient strategy outperforms the conventional FR conjugate gradient method. The great improvement of the new method has been confirmed by numerical testing. It has been demonstrated that the novel conjugate gradient approach outperforms the widely used FR approach. https://zancojournal.su.edu.krd/index.php/JPAS/article/view/3025Conjugate Gradient methodConvergence propertyImpulse Noise Reduction from Images |
| spellingShingle | Basim A. Hassan Yousif Ali Mohammed Reducing Impulse Noise in Images Using an Improved Formula Conjugate Gradient Method Zanco Journal of Pure and Applied Sciences Conjugate Gradient method Convergence property Impulse Noise Reduction from Images |
| title | Reducing Impulse Noise in Images Using an Improved Formula Conjugate Gradient Method |
| title_full | Reducing Impulse Noise in Images Using an Improved Formula Conjugate Gradient Method |
| title_fullStr | Reducing Impulse Noise in Images Using an Improved Formula Conjugate Gradient Method |
| title_full_unstemmed | Reducing Impulse Noise in Images Using an Improved Formula Conjugate Gradient Method |
| title_short | Reducing Impulse Noise in Images Using an Improved Formula Conjugate Gradient Method |
| title_sort | reducing impulse noise in images using an improved formula conjugate gradient method |
| topic | Conjugate Gradient method Convergence property Impulse Noise Reduction from Images |
| url | https://zancojournal.su.edu.krd/index.php/JPAS/article/view/3025 |
| work_keys_str_mv | AT basimahassan reducingimpulsenoiseinimagesusinganimprovedformulaconjugategradientmethod AT yousifalimohammed reducingimpulsenoiseinimagesusinganimprovedformulaconjugategradientmethod |