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Scattering models for range profiling and 2D-3D laser imagery

机译：用于距离分析和2D-3D激光成像的散射模型

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In security operations or medical imaging the main challenge is a need for fast identification, which is possible with laser range profiler or 2D-3D laser imagery. This paper discusses scattering models for High Temporal Resolution Ladar (Laser Detection and Ranging) and 2D-3D imagery. We describe electromagnetic models of 1D, 2D and 3D laser signatures whose surface reflectance of the objects is calculated with the second order Small-Slope Approximation for polarized incident laser wave and a model of effective permittivity. The physics based model is designed to provide accurate results for the scattering from complex objects.
机译：在安全操作或医学成像中，主要挑战是需要快速识别，这对于激光测距仪或2D-3D激光成像而言是可能的。本文讨论了高温分辨率激光雷达（激光检测和测距）和2D-3D图像的散射模型。我们描述了1D，2D和3D激光签名的电磁模型，这些物体的表面反射率是通过偏振入射激光的二阶小斜率近似和有效介电常数模型计算得出的。基于物理的模型旨在为复杂物体的散射提供准确的结果。

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