An image denoising algorithm in the matrix form

Wei Wang Wei Wang,Yuying Shi

doi:10.1109/icmt.2011.6002073

An image denoising algorithm in the matrix form

Wei Wang Wei Wang, Yuying Shi

https://doi.org/10.1109/icmt.2011.6002073

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Publication Date: Jul 1, 2011

Citations: 14

Affiliation: North China Electric Power University

#Explicit Discrete Scheme #Matrix Form + Show 8 more

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Abstract

In this paper, the Crank-Nicholson semi-implicit difference scheme is applied to discrete the Rudin-Osher-Fatemi model which was proposed by Rudin et al. in 1992. The semi-implicit discrete scheme avoids the shortcomings of instability and many iterative numbers that the explicit discrete scheme has. We propose an image denoising algorithm in the matrix form. The experimental results show that the new matrix semi-explicit scheme is efficient.

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