图像去模糊使用剪切

Amirhossein Firouzmanesh, P. Boulanger
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引用次数: 9

摘要

本文提出了一种利用剪切let变换特性的去模糊算法。剪切let在数学上已被证明比传统小波更有效地表示分布不连续,如边缘。该方法通过引入剪切let扩展了当前的前向算法。实验结果表明,与文献中发现的一些重要的去模糊算法相比,该算法有了显著的改进。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Image De-blurring Using Shearlets
In this paper a deblurring algorithm is proposed that takes advantage of the properties of the shear let transform. Shear lets have mathematically been proven to be more efficient than traditional wavelets for representing distributed discontinuities such as edges. The proposed method extends the state of art Forward algorithm by incorporating shear lets. Experimental results show a significant improvement over some important deblurring algorithms found in the literature.
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