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引入规范化圆极化相关系数的保持极化散射特性的分类算法 被引量：5

Preserving Polarimetric Scattering Characteristics Classification by Introducing Normalized Circular-pol Correlation Coefficient
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摘要 极化SAR三分量分解中,和SAR视线不垂直的人工建筑物常被分为体散射类型,进而引起建筑物和森林的误分类。针对此不足,利用此类建筑物的反射非对称性,提出了一种引入规范化圆极化相关系数(NC-CC)的保持极化散射特性的分类算法。实验结果表明,本文提出的方法能够将与SAR视线不垂直的人工建筑物从体散射类型中分离出来。 Buildings being not orthogonal to the light of sight of SAR are often marked as volume scattering in the three-component decomposition. A new unsupervised classification algorithm is proposed by introducing normalized circular-pol correlation coefficient, which can improve the discernment of non-reflection symmetric structure on the basis of three-com- ponent decomposition. The experiment using E-SAR L band PolSAR image around DLR proves the effectiveness of the proposed method.
作者 杨杰 赵伶俐 李平湘 郎丰铠
机构地区 武汉大学测绘遥感信息工程国家重点实验室
出处 《武汉大学学报（信息科学版）》 EI CSCD 北大核心 2012年第8期911-914,935,共5页 Geomatics and Information Science of Wuhan University
基金 国家自然科学基金资助项目(60890074) 国家863计划资助项目(2011AA120404 2009AA12Z145) 中央高校基本科研业务费专项资金资助项目(201161902020003 2012619020213)
关键词 极化SAR(PolSAR) 三分量分解 规范化圆极化相关系数(NCCC) 非监督分类 polarimetric synthetic aperture radar（PolSAR） three-component decomposition normalized circular-pol correlation coefficients（NCCC） unsupervised classification
分类号 P237.3 [天文地球—摄影测量与遥感]
  • 相关文献

参考文献12

  • 1Lee J S, Pottier E. Polarimeric Radar Imaging: From Basics to Applications[M]. Boca Ration, Fir : Taylor :Francis, 2009.
  • 2Cloude S R, Pottier E. An Entropy Based Classifi-cation Scheme for Land Applications of Polarimetric SAR[J]. IEEE Trans on Geosci and Remote Sens- ing, 1997, 35(1): 68 78.
  • 3杨杰,郎丰铠,李德仁.一种利用Cloude-Pottier分解和极化白化滤波的全极化SAR图像分类算法[J].武汉大学学报（信息科学版）,2011,36(1):104-107. 被引量：16
  • 4张斌,杨然,谢兴,秦前清.利用极化目标分解和WMRF的全极化SAR图像分类方法[J].武汉大学学报（信息科学版）,2011,36(3):297-300. 被引量：7
  • 5Freeman A, Durden S. A Three-component Scat- tering Model for Polarimetrie SAR Data[J]. IEEE Trans on Geosci and Remote Sensing, 1998, 36(3) : 963-973.
  • 6Lee J S, Grunes M R, Pottier E, et al. Unsuper- vised Terrain Classification Preserving Polarimetric Scattering Characteristics[J]. IEEE Trans on Geos- ci Remote Sensing, 2004,42(4) : 722-731.
  • 7Kimura H, Papathanassion K P, Hajnsek I, et al. Polarimetric Orientation Effects in Urban Areas on SAR Data[C]. IGARSS~05, Seoul, Korea, 2005.
  • 8Yamaguchi Y, Sato A, Boerner W M, et al. Four- component Scattering Power Decomposition with Rotation of Coherency Matrices[J]. IEEE Trans on Geosci Remote Sensing, 2011,49(6): 2 251-2 258.
  • 9Ainswortb T L, Schuler D L, Lee J S. Polarimetric SAR Characterization of Man-made Structures in Urban Areas Using Normalized Circula~pol Corre- lation Coefficients[J].Remote Sensing of Environ- ment,2008,112:2 876-2 885.
  • 10Arii M, van Zyl J J, Kim Y. Adaptive Model-Based Decomposition of Polar imetric SAR Covariance Ma- trixs[J].IEEE Trans on Geosci Remote Sensing, 2011,49(3) :1 104-1 113.

二级参考文献17

  • 1王超.全极化合成孔径雷达图像处理[M].北京:科学出版社,2007.
  • 2Lee J S, Grunes M R, Ainsworth T L,et al. Unsupervised Classification Using Polarimetric Decompo- sition and the Complex Wishart Classifier[J]. IEEE transactions on Geoscience and Remote Sensing, 1999, 37(5): 2 249-2 257.
  • 3Lee J S, Grunes M R, Kwok R. Intensity and Phase Statistics of Multi-look Polarimetric and In- terferometric SAR Imagery[J] . IEEE Transactions on Geoscience and Remote Sensing, 1994, 32 (5) : 1 017-1028.
  • 4Cloude S R, Pottier E. A Review of Target Decomposition Theorems in Radar Polarimetry[J]. IEEE Transactions on Geoscience and Remote Sensing, 1996,34(2) :498-518.
  • 5Lee J S,,Grunes M R.Unsupervised ClassificationUsing Polarimetric Decomposition and ComplexWishart Classifier. IEEE Transactions on Geoscience and Remote Sensing . 1999
  • 6Hellmann M.A New Approach for Interpretationof Full Polarimetric SAR Data. IGARSS’’’’’’’’98 . 1998
  • 7Shane Robert Cloude,Eric Pottier.A review of target decomposition theorems in radar polarimetry. IEEE Transactions on Geoscience and Remote Sensing . 1996
  • 8Novak L M,Burl M C.Optimal speckle reduction in polarimetric SAR imagery. IEEE Transactions on Aerospace and Electronic Systems . 1990
  • 9Kimura K,Yamaguchi Y,Yamada H.Pi-SAR image analysisusing polarimetric scattering parameters and total power. Proc IGARSS’03 . 2003
  • 10Cao Fang,Hong Wen,Wu Yirong.An improved cloude-pottier decomposition using H/α/span and complex wishart classifier for polarimetric SAR classification. 2006 CIE international conference on radar . 2006

共引文献19

同被引文献57

  • 1郑德璋,廖宝文,郑松发,许达桂,韩智.海南岛清澜港红树树种适应生境能力与水平分布[J].林业科学研究,1995,8(1):67-72. 被引量：19
  • 2Wang Y T,Ainsworth T L, Lee J S. Estimation of The Orientation and Shape Parameters of Canopy Scatterers from POLSAR Observations[J]. IEEE Journal of Selected Topics in Applied Earth Ob- servations and Remote Sensing, 2012, 5(3): 835- 846.
  • 3Neumann M, Ferro-Famil I., Reigber A. Estima- tion of Forest Structure, Ground, and Canopy I.ayer Characteristics from Mutibaseline Polarimetrie ln- terfero-metric SAR Data [J]. IEEE Transactions on Geoscience and Remote Sensing, 2010, 48(3): 1 086-1 103.
  • 4Trueuhaft R N, Siqueira P R. Vertical Structure of Vegetatedland Surfaces from Interferometric and Polarimetric Radar[J]. Radio Science, 2000, 35 (1): 141-177.
  • 5Freeman A, Durden S L. A Three-component Scat- tering Model for Polarimetric SAR Data[J]. IEEE Transactions on Geoscience and Remote Sensing, 1998, 36(3): 963-973.
  • 6Yamaguchi Y, Moriyama T, Ishido M, et al. Four- component Scattering Model for Polarimetric SAR Image Decomposition [J]. IEEE Transactions on Geoscience and Remote Sensing, 2005, 43 (8): 1 699-1 706.
  • 7Lee J S, Ainsworth T L. TheEffect of Orientation Angle Compensation on Coherency Matrix and Po- larimetric Target Decomposition [J]. IEEE Trans- actions on Geoscience and Remote Sensing, 2011, 9 (1) :53-64.
  • 8Lee J S, Grunes M R, Pottier E, et al. Unsuper- vised Terrain Classification Preserving Polarimetric Scattering Characteristics [J]. IEEE Transactions on Geoscience and Remote Sensing, 2004, 42 (4) : 722-731.
  • 9Cloude S R, Pottier E. AReview of Target Decorn position Theorems in Radar Polarimetry Data [J]. IEEE Transactions on Geoscience and Remote Sens- ing, 1996, 34(2):498-518.
  • 10Papathanassiou K P, Cloude S R. Single-Baseline Polarimetric SAR Interferometry[J]. IEEE Trans- actions on Geoscienceand Remote Sensing, 2001, 39 (11): 2 352-2 362.

引证文献5

二级引证文献19

武汉大学学报（信息科学版）
2012年 第8期

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