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Mathematical Problems in Engineering
Volume 2015, Article ID 636295, 12 pages
http://dx.doi.org/10.1155/2015/636295
Research Article

Patch Similarity Modulus and Difference Curvature Based Fourth-Order Partial Differential Equation for Image Denoising

National Key Laboratory for Electronic Measurement Technology, North University of China, Taiyuan 030051, China

Received 15 October 2014; Revised 16 June 2015; Accepted 25 June 2015

Academic Editor: Ivanka Stamova

Copyright © 2015 Yunjiao Bai et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

How to Cite this Article

Yunjiao Bai, Quan Zhang, Hong Shangguan, Zhiguo Gui, Yi Liu, and Yanli Liu, “Patch Similarity Modulus and Difference Curvature Based Fourth-Order Partial Differential Equation for Image Denoising,” Mathematical Problems in Engineering, vol. 2015, Article ID 636295, 12 pages, 2015. https://doi.org/10.1155/2015/636295.