Generalized inertial proximal deblurring

Volume 37, Issue 2, pp 167--189 https://dx.doi.org/10.22436/jmcs.037.02.03
Publication Date: September 23, 2024 Submission Date: April 17, 2024 Revision Date: July 18, 2024 Accteptance Date: August 01, 2024

Authors

Y. Savoye - School of Computer Science and Mathematics, University of Leicester, United Kingdom. D. Yambangwai - School of Science, University of Phayao, Thailand. W. Cholamjiak - School of Science, University of Phayao, Thailand.


Abstract

Visual signal deblurring is a challenging computational problem involving spatially invariant point spread functions, large blurring matrices and deconvolution. We formulate the visual content restoration process as an inverse convex minimization problem. We design a novel iterative multi-steps scheme incorporating an inertial term to approximate an element of the set of solutions of accretive inclusion problems. We generalize our solver for a large variety of inverse problems in imaging such as convex minimization, variational inequality and split feasibility problems. We compare the convergence rate and perceptual quality assessment with state-of-the-art algorithms on various visual input data. We demonstrate the effectiveness of our solver to deblur RGB images, HDR images, height fields, geometry images as well as motion caption data.


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ISRP Style

Y. Savoye, D. Yambangwai, W. Cholamjiak, Generalized inertial proximal deblurring, Journal of Mathematics and Computer Science, 37 (2025), no. 2, 167--189

AMA Style

Savoye Y., Yambangwai D., Cholamjiak W., Generalized inertial proximal deblurring. J Math Comput SCI-JM. (2025); 37(2):167--189

Chicago/Turabian Style

Savoye, Y., Yambangwai, D., Cholamjiak, W.. "Generalized inertial proximal deblurring." Journal of Mathematics and Computer Science, 37, no. 2 (2025): 167--189


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