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An Adaptive Algorithm for L1-Fidelity Color Image Restoration
Wei Wang, Chengyun Yang and Qifan Song

J. Comp. Math. DOI: 10.4208/jcm.2503-m2024-0010

Publication Date : 2025-05-30

  • Abstract

In this paper, we propose an adaptive algorithm for L1-fidelity color image restoration by using saturation-value total variation. The main contribution of this paper is to employ the generalized cross validation method efficiently and automatically to estimate the regularization parameter in a saturation-value total variation plus L1-fidelity color image restoration model. We consider Poisson noise and mixed noise in this paper, and the experimental results show that the visual quality and the SSIM/PSNR/SAM values of the restored images by using the proposed algorithm are competitive with other tested existing methods, which makes the proposed algorithm to be comparable both quantitatively and qualitatively.

  • Copyright

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