@Article{JICS-5-055, author = {Jianjun Zhang , Qin Wang}, title = {An Iterative Conjugate Gradient Regularization Method for Image Restoration}, journal = {Journal of Information and Computing Science}, year = {2024}, volume = {5}, number = {1}, pages = {055--062}, abstract = { Image restoration is an ill-posed inverse problem, which has been introduced the regularization method to suppress over-amplification. In this paper, we propose to apply the iterative regularization method to the image restoration problem and present a nested iterative method, called iterative conjugate gradient regularization method. Convergence properties are established in detail. Based on [6], we also simultaneously determine the regularization parameter based on the restored image at each step. Simulation results show that the proposed iterative regularization method is feasible and effective for image restoration. }, issn = {1746-7659}, doi = {https://doi.org/}, url = {http://global-sci.org/intro/article_detail/jics/22729.html} }