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POCS-based restoration of space-varying blurred images
Ozkan, M.K.; Tekalp, A.M.; Sezan, M.I.;
Image Processing, IEEE Transactions on
Volume 3,
Issue 4,
July 1994
Page(s):450
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454
Abstract:
We propose a new method for space-varying image restoration using the method of projection onto convex sets (POCS). The formulation allows the use of a different blurring function at each pixel of the image in a computationally efficient manner. We illustrate the performance of the proposed approach by comparing the new results with those of the ROMKF method on simulated images. We also present results on a real-life image with unknown space-varying out-of-focus blur
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