RESTORATION OF BLURRED IMAGES BY GLOBAL LEAST SQUARES METHOD

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Sei-young Chung
SeYoung Oh
SunJoo Kwon

Abstract





The global least squares method (Gl-LSQR) is a generalization of LSQR method for solving linear system with multiple right hand sides. In this paper, we present how to apply this algorithm for solving the image restoration problem and illustrate the usefulness and effectiveness of this method from numerical experiments.





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