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《Journal of Data Acquisition and Processing》 2011-05
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Total Variation Image Denoising Based on Local Intensity Bound Constraints

Chen Yongbin,Song Haiying(Communication Engineering Department,Chengdu Electromechanical College,Chengdu,610031,China)  
A new image denoising method is proposed,which combines the total variation theory with the local intensity bound constraints.To overcome the weakness that the total variation image denosing method is easy to produce false edges,local mean and local variance are utilized to constrain the numerical solution at each iteration step.Experiments show that the proposed method is improved in terms of peak signal-noise ratio(PSNR) and visual effect.Especially when the noise level is high,PSNR is improved by at least 1.0 dB compared with the total variation denosing method.
【CateGory Index】: TP391.41
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【Citations】
Chinese Journal Full-text Database 4 Hits
1 CHEN Li-xia1,2,SONG Guo-xiang1,DING Xuan-hao2,WANG Xu-dong1(1 School of Science,Xidian University,Xi'an 710071,China)(2 School of Mathematics and computing Science,Guilin university of electronic technology,Guangxi,Guilin 541004,China);Improved Total Variation Algorithms to Remove Noise[J];Acta Photonica Sinica;2009-04
2 CHEN Bo1, ZHANG Li-wei2 (1. College of Mathematical and Computational Science, Shenzhen University, Shenzhen 518060; 2. Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen 518067);Symmetric Fourth-order Partial Differential Equations De-noising Algorithm[J];Computer Engineering;2008-13
3 He Jin,Li Hongwei,Zhang Qun(The Telecommunication Engineering Institute,Air Force Engineering University,Xi'an,710077,China);Curvelet Transform Algorithm with Auto-adaptive Threshold to Image Denoising[J];Journal of Data Acquisition and Processing;2010-03
4 JIAO Li,FENG Xiangchu,SONG Guoxiang(School of Science,Xidian University,Xi′an,710071,China);New Method of Define Parameter in Denoising Model[J];Modern Electronics Technique;2008-19
【Co-citations】
Chinese Journal Full-text Database 7 Hits
1 CHEN Ying1, PENG Jin-ye1, WANG Da-kai1, WU Ya-peng2, WANG Bin1(1.School of Information Science and Technology, Northwest University, Xi'an 710127;2.Information Optics Laboratory, Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800);Synchronization Algorithm of Image Denoising and Contrast Enhancement Based on PDE[J];Computer Engineering;2009-23
2 LENG Cheng-cai1,2,ZHAO Feng-qun2,LIU Xiang-zeng1,XIAO Xing1(1.School of Science,Northwestern Polytechnical University,Xi'an 710072;2.School of Science,Xi'an University of Technology,Xi'an 710054);Adaptive Fidelity Total Variation Model for Image Smoothing[J];Computer Engineering;2010-14
3 GUO Mao-yin,TIAN You-xian(College of Computer Science and Technology,Chongqing University of Posts and Telecommunications,Chongqing 400065,China);Improved PDE image denoising method based on logarithmic image processing[J];Journal of Computer Applications;2011-02
4 GUO Mao-yin,TIAN You-xian(College of Computer Science and Technology, Chongqing University of Posts and Telecommunications,Chongqing 400065,China);Parallel Image Denoising Algorithm Based on Fourth-order Partial Differential Equations[J];Microelectronics & Computer;2011-02
5 CHEN Li-xia1,2,FENG Xiang-chu1,WANG Wei-wei1,SONG Guo-xiang1(1.School of Science,Xidian Univ.,Xi'an 710071,China;2.School of Mathematics and Computing Science,Guilin Univ.of Electronic Technology,Guilin 541004,China);Image de-noising algorithms based on weighted variation[J];Systems Engineering and Electronics;2010-02
6 HUI Wei-hua(Department of Physics,Kashgar Teachers College,kashgar 84400,Xinjiang,China);Image Magnification by Adaptive Coupling of Total Variation and Fourth-order PDE[J];Journal of Hebei North University(Natural Science Edition);2011-03
7 SONG Hai-ying (Communication Engineering Department,Chengdu Electromechanical College,Chengdu 610031,China);Image De-noising Based on Total Variation and Median Filter[J];Modern Electronics Technique;2011-14
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 ZHANG Yan-ming(Nanjing University of Aeronautics and Astronautics,Nanjing 210016;Air Force Aviation Management Department,PLA,Beijing 100071)SUN Yu-qiu(Yangtze University,Jingzhou 434023)PENG Dai-qiang(Key Laboratory of Image Process and Intelligence Control,Huazhong University of Science and Technology,Wuhan 430074);Nonlinear Image Denoising Based on Total Variation Method[J];;2007-01
2 SUN Xiao-li,SONG Guo-xiang,FENG Xiang-chu(School of Science,Xidian University,Xi'an,Shaanxi 710071,China);An Image Denoising Method Based on a Noise-Texture Operator[J];Acta Electronica Sinica;2007-07
3 LIU Cheng-yun1,CHEN Zhen-xue2,MA Yu-tao3 ( 1. Wuhan University of Science and Technology, Wuhan 430081, China; 2. Institute of Pattern Recognition & Artificial Intelligence, State Education Commission Laboratory for Image Processing & Intelligence Control, Huazhong University of Science and Technology, Wuhan 430074, China; 3. State Key Laboratory of Software Engineering, Wuhan University, Wuhan 430072, China );Adaptive wavelet thresholding method for image denoising[J];Opto-Electronic Engineering;2007-06
4 Liu Xinwen, Wang Huinan, Qian Zhiyu Dapartment of Biomedical Engineering College of Automation Engineering Nanjing University of Aeronautics and Astronautics,Nanjing 210016;Denoising Process of OCT Image Based on Wavelet Transform[J];Acta Photonica Sinica;2006-06
5 HOU Jian-hua1,2,TIAN Jin-wen2,LIU Jian2(1 College of Electronic Information Engineering,South-Central University for Nationalities,Wuhan 430074,China)(2 State Key Laboratory for Image Processing & Intelligence Control,Huazhong University of Science & Technology,Wuhan 430074,China);Analysis of the Errors in Locally Adaptive Wavelet Domain Wiener Filter and Image Denoising[J];Acta Photonica Sinica;2007-01
6 YANG Liu, GUO Baolong, NI Wei (Institute for Intelligence Control and Image Engineering, Xidian University, Xi’an 710071);Algorithm of Contourlet Multi-threshold Image Denosing Based on Layer Structure[J];Computer Engineering;2006-20
7 CHEN Ying1,JI Zhi-cheng1,HAN Chong-zhao2(1.Research Center of Control Science and Engineering,Southern Yangtze University,Wuxi 214122;2.School of Electronics and Information Engineering,Xi’an Jiaotong University,Xi’an 710049);Image Denoising Using Wavelet Weighted Threshold[J];Computer Engineering;2007-19
8 ZHANG Hong-ying,PENG Qi-cong(School of Communication and Information Engineering,University of Electronic Science and Technology of China,Chengdu 610054,China);PDE Deduction and Its Numerical Realization in Variational Image Restoration[J];Computer Engineering & Science;2006-06
9 XIAO Xiao-kui, LI Shao-fa (Department of Computer Science, South China University of Technology, Guangzhou 510640, China);Edge-preserving image denoising method using Curvelet transform[J];Journal of China Institute of Communications;2004-02
10 JIANG Dong-huan,FENG Xiang-chu,SONG Guo-xiang(School of Science,Xidian Univ.,Xi′an 710071,China);An anisotropic diffusion equation based on the morphological operator[J];Journal of Xidian University;2006-01
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