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Directional Filter for SAR Images Based on Nonsubsampled Contourlet Transform and Immune Clonal Selection 被引量：3

Directional Filter for SAR Images Based on Nonsubsampled Contourlet Transform and Immune Clonal Selection
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摘要 A directional filter algorithm for intensity synthetic aperture radar （SAR） image based on nonsubsampled contourlet transform （NSCT） and immune clonal selection （ICS） is presented. The proposed filter mainly focuses on exploiting different features of edges and noises by NSCT. Furthermore, ICS strategy is introduced to optimize threshold parameter and amplify parameter adaptively. Numerical experiments on real SAR images show that there are improvements in both visual effects and objective indexes. A directional filter algorithm for intensity synthetic aperture radar （SAR） image based on nonsubsampled contourlet transform （NSCT） and immune clonal selection （ICS） is presented. The proposed filter mainly focuses on exploiting different features of edges and noises by NSCT. Furthermore, ICS strategy is introduced to optimize threshold parameter and amplify parameter adaptively. Numerical experiments on real SAR images show that there are improvements in both visual effects and objective indexes.
作者 Xiao-Hui Yang Li-Cheng Jiao Deng-Feng Li
机构地区 Key Laboratory of Intelligent Perception and Image Understanding of Ministry of Education of China Institute of Applied Mathematics
出处 《International Journal of Automation and computing》 EI 2009年第3期245-253,共9页 国际自动化与计算杂志（英文版）
基金 supported by National Natural Science Foundationof China (No. 60802061) Natural Science Research Item of the Education Department of Henan Province (No. 2008B510001) Innovation Scientists and Technicians Troop Construction Projects of Henan Province (No. 084100510012)
关键词 Directional filter nonsubsampled contourlet transform （NSCT） immune clonal selection optimization （ICSO） syntheticaperture radar （SAR）. Directional filter nonsubsampled contourlet transform （NSCT） immune clonal selection optimization （ICSO） syntheticaperture radar （SAR）.
分类号 TN911 [电子电信—通信与信息系统] TN958 [电子电信—信号与信息处理]
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参考文献10

  • 1S. Mitra,,R. Sherwood.Digital Ladder Networks[].IEEE Transactions on Audio and Electroacoustics.1973
  • 2R. C. Liu,,H. F. Du,,L. C. Jiao.An Immune Monoclonal Strategy Algorithm[].Acta Electronica.2004
  • 3X. H. Yang.SAR Image Processing Based on Visual Per- ception and Multiscale Geometric Analysis[]..2007
  • 4K. V. Velde.Multi-scale Color Image Enhancement[].Pro- ceedings of IEEE International Conference on Image Pro- cessing.1999
  • 5D. T. Kuan,,A. A. Sawchuk,,T. C. Strand,,P. Chavel.Adaptive Noise Smoothing Filter for Images with Signal- dependent Noise[].IEEE Transactions on Pattern Analysis and Machine Intelligence.1985
  • 6A. Lopes,,E. Nezry,,R. Touzi,,H. Laur.Maximum a Pos- teriori Speckle Filtering and First Order Texture Models in Sar Images[].Proceedings of the th Annual Inter- national Geoscience and Remote Sensing Symposium.1990
  • 7S. Mallat.A Theory for Multiscale Signal Decomposition: The Wavelet Representation[].IEEE Transactions on Pat- tern Analysis and Machine Intelligence.1989
  • 8S. Fukuda,,H. Hirosawa.Smoothing E?ect of Wavelet-based Speckle Filtering: The Haar Basis Case[].IEEE Transactions on Geoscience and Remote Sensing.1999
  • 9E. J. Cand‘es,D. L. Donoho.Curvelets: A Surprisingly E?ective Nonadaptive Representation for Objects with Edges[].Curves and Surfaces.1999
  • 10M. N. Do,,M. Vetterli.The Contourlet Transform: An Ef- ?cient Directional Multiresolution Image Representation[].IEEE Transactions on Image Processing.2005

同被引文献16

  • 1靳宗信,刘光远,温万惠,贺一.一种改进的用于多峰值函数优化的自适应克隆选择算法[J].西南大学学报（自然科学版）,2007,29(3):164-168. 被引量：6
  • 2胡江强,郭晨,尹建川,李铁山.分级变异的动态克隆选择算法[J].控制与决策,2007,22(6):608-612. 被引量：11
  • 3WANG Shuang HU Ying HOU Biao JIAO Licheng.Texture Classification via the Wavelet-Based Contourlet and Clonal Selection[J].Chinese Journal of Electronics,2007,16(3):489-494. 被引量：1
  • 4Tian Wen-jie, Ai Lan, Geng Yu.Immune clone selection algorithm for fuzzy logic controller design[C]//Proc of Chinese Conference on Control and Decision, Guilin, Guangxi, 2009: 387-396.
  • 5Tian Wen-jie, Ai Lan, Geng Yu.A new fuzzy identification approach using support vector regression and immune clone selection algorithm[C]//Proc of Chinese Conference on Control and Decision, Guilin, Guangxi, 2009 : 252-260.
  • 6Wang De-zhi, Gau Jin-ying, Cui Xin-wei.Application level multicast routing algorithm based on clone selection strategy[C]//Proceedings of 2008 International Symposium on Distributed Computing and Applications for Business Engineering and Science, Dalian, Liaoning, 2008 : 147-156.
  • 7Xu Guang-hua, Liu Dan,Liang Lin.Immune clonal selection optimization method with combining mutation strategies[J].Journal of Xi' an Jiaotong University: English Version, 2007, 19 (2) : 177-181.
  • 8Gong Mao-guo,Jiao Li-cheng,Zhang Li-ning.Baldwinian learning in clonal selection algorithm for optimization[J].Information Sciences,2010, 180(8) : 1218-1236.
  • 9Batista L S, Ramirez J A, Guimares F G.New operators for multi-objective clonal selection algorithms[J].International Journal for Computation and Maths in Electrical and Electronic Eng, 2009,28(4) : 833-850.
  • 10Tian Wenjie, Ai Lan, Geng Yu. A New Fuzzy Identification Approach Using Support Vector Regression and Immune Clone Selection Algorithm[C] //Proc. of CCDC’09. Guilin, China: [s. n.] , 2009.

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International Journal of Automation and computing
2009年 第3期

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