基于结构张量场拟合的图像恢复方法

doi:10.3969/j.issn.1001-2400.2011.06.011

Abstract

Abstract:

A novel model of image restoration is proposed. The structure tensor field is calculated after smoothing the noised image by anisotropic diffusion. Then the image is reconstructed by fitting the structure tensor field and the noise image. The proposed method overcomes shortcomings of the classical anisotropic diffusion method. Numerical experiments verify that the proposed method remove noise effectively while preserving structures well.

Key words: image denoising, anisotropic diffusion, structure tensor, additional operator splitting

WANG Xudong;FENG Xiangchu;BAI Jian. Novel image restoration method with structure tensor fitting[J].J4, 2011, 38(6): 68-74.

References

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Novel image restoration method with structure tensor fitting

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