An Affine Scaling Algorithm for Minimizing Total Variation in ImageEnhancement
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A computational algorithm is proposed for image enhancement based on total variation minimization with constraints. This constrained minimization problem is introduced by Rudin et al \cite{osher1,osher3,osher2} to enhance blurred and noisy images. Our computational algorithm solves the constrained minimization problem directly by adapting the affine scaling method for the unconstrained