An electron tomography algorithm for reconstructing 3D morphology using surface tangents of projected scattering interfaces

Abstract
Upon discerning the mere shape of an imaged object, as portrayed by projected perimeters, the full three-dimensional scattering density may not be of particular interest. In this situation considerable simplifications to the reconstruction problem are possible, allowing calculations based upon geometric principles. Here we describe and provide an algorithm which reconstructs the three-dimensional morphology of specimens from tilt series of images for application to electron tomography. Our al...

Title of program: STOMO version 1.0
Catalogue Id: AEFS_v1_0

Nature of problem
Electron tomography of specimens for which conventional back projection may fail and or data for which there is a limited angular range. The algorithm does not solve the tomographic back projection problem but rather reconstructs the local 3D morphology of surfaces defined by varied scattering densities.

Versions of this program held in the CPC repository in Mendeley Data
AEFS_v1_0; STOMO version 1.0; 10.1016/j.cpc.2009.10.023
AEFS_v2_0; STOMO version 2; 10.1016/j.cpc.2011.11.008

This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2018)

摘要
在仅凭图像对象投射轮廓所呈现的形状辨识之后，全三维散射密度可能不再具有特殊意义。在这种情况下，对重建问题的简化成为可能，从而允许基于几何原理的计算。在此，我们描述并提供了算法，该算法能够从倾斜系列图像中重建样品的三维形态，适用于电子断层扫描。我们的研究...

程序名称：STOMO版本1.0
目录编号：AEFS_v1_0

问题性质
适用于传统反投影可能失效或数据角度范围有限的样品的电子断层扫描。该算法并非解决断层扫描反投影问题，而是重建由不同散射密度定义的表面局部三维形态。

Mendeley数据中CPC存储库中保存的此程序版本
AEFS_v1_0；STOMO版本1.0；10.1016/j.cpc.2009.10.023
AEFS_v2_0；STOMO版本2；10.1016/j.cpc.2011.11.008

此程序已从贝尔法斯特女王大学（1969-2018年）持有的CPC程序库导入。