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Proceedings of 2010 Cross-Strait Conference on Information Science and Technology (CSCIST 2010 E-BOOK)

Qinhuangdao,China,7.9-7.13，2010

ISBN: 978-1-935068-15-0 Scientific Research Publishing, USA

E-Book 840pp Pub. Date: July 2010

Category: Computer Science & Communications

Price: $120

Title: A Coupled Denoising Method via Image Decomposition
Source: Proceedings of 2010 Cross-Strait Conference on Information Science and Technology (CSCIST 2010 E-BOOK) (pp 127-130)
Author(s): Lingxiang Yang, Teachers College, Shihezi University, Shihezi
Hanyuan Zheng, Longyan College, Longyan
Bin Yao, Teachers College, Shihezi University, Shihezi
Heng Zhang, Teachers College, Shihezi University, Shihezi
Abstract: Wavelet and PDE(Partial Differential Equation)-based image denoising algorithms are two popular methods in image processing. This paper proposes a coupled image denoising method based on image decomposition. The basic idea presented in this paper is first to decompose the image into structure and texture parts, and then choose two proper denoising methods according to their different characteristics, one for denoising the structure parts-PM methods and the other for the texture parts-Thweiner methods. Both methods are chosen so that they lead to better denoising over one type of image-content. Finally the two parts are fused into a single image. Experiment results show that the new method performs well.
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