合成孔径雷达图像目标识别

本书共计11章，第1章对合成孔径雷达（SAR）目标识别进行了概述；第2章介绍了基于局部保持特性和混合高斯分布的SAR目标识别；第3章介绍了基于局部保持特性和Gamma分布的SAR目标识别；第4章介绍了基于结构保持投影的SAR目标识别；第5章介绍了基于类别稀疏表示的SAR目标识别；第6章介绍了基于乘性稀疏表示和Gamma分布的SAR目标识别；第7章介绍了基于判别统计字典学习的SAR目标识别；第8章介绍了于Dempster-Shafer证据理论融合多稀疏描述和样本统计特性的SAR目标识别；第9章介绍了基于Dempster-Shafer证据理论和稀疏表示的SAR目标识别；第10章介绍了基于两阶段稀疏结构表示的SAR目标识别；第11章探讨了未来合成孔径雷达目标识别可能的发展方向。

第1 章 绪论························································································1
1.1 研究背景及研究意义··································································1
1.2 国内外研究现状········································································3
1.3 本书内容介绍········································································.10
第2 章 基于局部保持特性和混合高斯分布的SAR 图像目标识别··················.14
2.1 算法概述··············································································.14
2.2 局部保持投影算法··································································.15
2.3 基于LPP-GMD 算法的SAR 图像目标识别···································.16
2.3.1 基于混合高斯分布的似然函数建模····································.17
2.3.2 基于局部保持特性的先验函数建模····································.17
2.3.3 参数估计·····································································.18
2.4 试验结果与分析·····································································.22
2.5 本章小结··············································································.26
第3 章 基于局部保持特性和Gamma 分布的SAR 图像目标识别··················.27
3.1 算法概述··············································································.27
3.2 SAR 图像的乘性相干斑模型······················································.28
3.3 基于LPP-Gamma 算法的SAR 图像目标识别·································.29
3.3.1 基于Gamma 分布构建似然函数········································.29
3.3.2 基于局部保持特性构建先验函数·······································.30
3.3.3 参数估计·····································································.33
3.4 试验结果与分析·····································································.37
3.4.1 SAR 图像目标识别结果··················································.37
3.4.2 修正相似度矩阵的有效性验证··········································.39
3.5 本章小结··············································································.41
第4 章 基于结构保持投影的SAR 图像目标识别·······································.42
4.1 算法概述··············································································.42
4.2 基于CDSPP 算法的SAR 图像目标识别·······································.43
4.2.1 CDSPP 算法·································································.43
4.2.2 差异度矩阵分析····························································.45
4.3 试验结果与分析·····································································.49
4.3.1 目标的类别识别····························································.51
4.3.2 目标的型号识别····························································.53
4.3.3 构建差异度矩阵的优势···················································.57
4.4 本章小结··············································································.59
第5 章 基于类别稀疏表示的SAR 图像目标识别·······································.60
5.1 算法概述··············································································.60
5.2 SAR 图像的稀疏表示模型·························································.61
5.3 SAR 图像的类别稀疏表示模型···················································.62
5.3.1 方位角敏感特性····························································.62
5.3.2 测试样本建模·······························································.64
5.3.3 稀疏向量求解·······························································.66
5.4 基于LSR 算法的SAR 图像目标识别···········································.67
5.5 试验结果与分析·····································································.70
5.5.1 目标的类别识别····························································.70
5.5.2 目标的型号识别····························································.72
5.6 本章小结··············································································.76
第6 章 基于乘性稀疏表示和Gamma 分布的SAR 图像目标识别··················.77
6.1 算法概述··············································································.77
6.2 乘性稀疏表示算法··································································.78
6.3 试验结果与分析·····································································.80
6.3.1 目标的类别识别····························································.81
6.3.2 目标的型号识别····························································.82
6.4 本章小结··············································································.88
第7 章 基于判别统计字典学习的SAR 图像目标识别·································.89
7.1 算法概述··············································································.89
7.2 基于判别统计字典学习（DSDL）的SAR 图像目标识别··················.90
7.2.1 统计字典学习（SDL）算法·············································.90
7.2.2 融入判别因子字典·························································.93
7.2.3 算法的计算复杂度分析···················································.94
7.3 试验结果与分析·····································································.96
7.3.1 目标的类别识别····························································.97
7.3.2 目标的型号识别····························································.98
7.4 本章小结··············································································103
第8 章 基于Dempster-Shafer 证据理论融合多稀疏表示和样本统计特性的SAR
图像目标识别·········································································105
8.1 算法概述··············································································105
8.2 Dempster-Shafer 证据理论·························································106
8.3 基于Dempster-Shafer 证据理论的融合算法···································107
8.3.1 SAR 图像的多稀疏表示················································.107
8.3.2 基本概率分配函数的推导··············································.113
8.4 试验结果与分析·····································································117
8.5 本章小结··············································································119
第9 章 基于Dempster-Shafer 证据理论和稀疏表示的SAR 图像目标识别······120
9.1 算法概述··············································································120
9.2 基于Dempster-Shafer 证据理论的融合算法···································121
9.2.1 构建基于稀疏表示的基本概率分配函数····························.121
9.2.2 融合算法···································································.123
9.3 试验结果与分析·····································································125
9.3.1 目标的类别识别··························································.126
9.3.2 目标的型号识别··························································.128
9.4 本章小结··············································································131
第10 章 基于两阶段稀疏结构表示的SAR 图像目标识别····························132
10.1 算法概述·············································································132
10.2 基于两阶段稀疏结构表示（TSSR）的算法··································133
10.2.1 第一阶段（训练阶段）的结构保持································.133
10.2.2 第二阶段（测试阶段）的结构保持································.135
10.3 试验结果与分析····································································140
10.3.1 目标的类别识别·························································.141
10.3.2 目标的型号识别·························································.145
10.4 本章小结·············································································150
第11 章 总结与展望···········································································151
11.1 全书总结·············································································151
11.2 工作展望·············································································153
参考文献···························································································155