凸集投影法的图像恢复

Topical Meeting on Signal Recovery and Synthesis with Incomplete Information and Partial Constraints Pub Date : 1900-01-01 DOI:10.1364/srs.1983.wa8

M. Sezan

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引用次数: 5

摘要

在本文中，我们使用投影到凸集(POCS)的方法来恢复图像，其中只有部分的傅里叶变换知识是可用的。当迭代次数较少时，可以观察到对Gerchberg-Papoulis恢复的惊人改进。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Image Restoration by the Method of Projections onto Convex Sets

In this paper we use the method of projections onto convex sets (POCS) to restore an image for which only partial knowledge of the Fourier transform is available. A spectacular improvement over the Gerchberg-Papoulis restoration is observed when the number of iterations is small.

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Topical Meeting on Signal Recovery and Synthesis with Incomplete Information and Partial Constraints

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