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Mathematical Problems in Engineering
Volume 2014 (2014), Article ID 423761, 11 pages
Research Article

Image Denoising Using Total Variation Model Guided by Steerable Filter

1Radiation Oncology Department, Tianjin Medical University General Hospital, Tianjin 300054, China
2School of Computer and Communication Engineering, Tianjin University of Technology, Tianjin 300094, China

Received 7 October 2013; Accepted 8 December 2013; Published 5 January 2014

Academic Editor: Chung-Hao Chen

Copyright © 2014 Wenxue Zhang 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

Wenxue Zhang, Yongzhen Cao, Rongxin Zhang, and Yuanquan Wang, “Image Denoising Using Total Variation Model Guided by Steerable Filter,” Mathematical Problems in Engineering, vol. 2014, Article ID 423761, 11 pages, 2014. doi:10.1155/2014/423761