Secondly,shape information of target and its shadow,intensity distributed information of target are extracted based on polar mapping,and shape descriptors of target and its shadow are also extracted.
先对原始图像预处理获得目标及阴影,然后提取目标和阴影的形状描述子以及基于极化映射提取目标及阴影的形状特征、目标的强度分布特征,最后基于平均准则融合分类器对目标进行分类。
The definition of EM polarization scattering matrix for cylinder;
柱形体电磁极化散射矩阵的定义
A new valuable definition of EM polarization scattering matrix S s for cylinder,which has six freedoms and includes all information of the scattering wave of cylindrical scatterer,is presented.
本文首次给出柱形体的一种有价值的极化散射矩阵 Ss定义 ,Ss具有六个自由度 ,它包含了柱形体散射的所有信息 ,并给出计算平行极化 RCS的垂直极化 RCS等公式。
Study of Modeling and Measuring of Optical Polarized Scattering from Surfaces;
表面光极化散射特性的测量和模化技术研究
Research on target classification using relative polarization scattering matrix
利用相对极化散射矩阵对目标进行分类的研究
A Novel Polarimetric Scattering Matrix Measurement Method of Radar Target
雷达目标极化散射矩阵测量的新方法研究
Parametric Estimation of Full Polarization Scattering Centers Based on CTLS
基于约束总体最小二乘算法的全极化散射中心参数估计
New study of polarimetric scattering of the two-dimensional sea surface
计算二维海面极化电磁散射的新方法
Introduction of Low-temperature Polarized Electronic Raman Scattering System
一种低温极化电子拉曼散射系统简介
Scattering From an Elliptic Cylinder Irradiated By an Electromagnetic Wave With Arbitrary Direction and Polarization
椭圆柱体对任意入射极化的电磁波的散射
emitter-base diffusion
发射极－基极扩散法
emitter base diffusion transistor
发射极－基极扩散晶体管
Study on Polarization Synthesis Electromagnetic Scattering Property of Randomly Clustered Aggregate Particles;
随机簇团粒子全极化电磁散射特性研究
Classification of Polarimetric SAR Image Based on Four-component Scattering Model
基于四分量散射模型的多极化SAR图像分类
Research on Radiation and Scattering Properties of a novel Circularly Polarized Microstrip Antenna
一种新型圆极化微带贴片天线的辐射和散射特性研究
diffused EC transistor
扩散发射极集电极晶体管
diffused emitter-collector transistor
扩散发射极－集电极晶体管
diffused emitter collector phototransistor
扩散发射极集电极光电晶体管
Studies on Surface Enhanced Raman Scattering in Electrochemical System and Colloid-modified Electrode;
电化学体系中表面增强拉曼散射及胶体修饰电极的研究
Polarization and Cross-Section for Proton-～(12)C, ～(16)O Elastic Scattering in the α-Particales Structure;
α粒子结构下P-～（12）C，P-～（16）O散射截面及极化量的研究
Nucleon Structure and Hyperon Polarization in Deep Inelastic Lepton-hadron Scattering
核子结构与轻子—强子深度非弹性散射过程中超子的极化