matlab最简单的代码-Xray_Sim:MATLAB中的Xray模拟项目

上传者: 38668776 | 上传时间: 2023-01-08 17:25:15 | 文件大小: 2.78MB | 文件类型: ZIP
matlab最简单的代码适用于MATLAB中STL文件的锥束几何X射线模拟器 该软件包对3维物体(3D)执行了模拟的2维(2D)X射线投影,并使用MATLAB以立体光刻格式(STL)进行了描述。 之所以选择锥形束几何图形作为X射线模型,是因为它比平行和扇形X射线几何图形具有实用性优势(最简单的现实世界场景,不需要准直器即可使光束平行化,减少设备等)。 1.入门 将文件夹X射线模拟添加到您的MATLAB路径。 在该文件夹中,您会找到主要功能XraySim.m,以及运行模拟所需的其他几个功能。 本文档的末尾提供了有关已使用软件包的参考。 确保要计划从中进行模拟X射线投影的STL文件与主要功能XraySim.m以及函数READ_stl.m,VOXELISE.m和projection2D.m位于同一文件夹中。 先决条件 确保要计划从中进行模拟X射线投影的STL文件与主要功能XraySim.m以及函数READ_stl.m,VOXELISE.m和projection2D.m位于同一文件夹中。 仿真概述 通过以下步骤可以概括此包装中的2D X射线投影过程: 将包含要从中获取模拟X射线的3D网格对象的

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