Advanced reconstruction algorithms for electron tomography: From comparison to combination

被引:65
作者
Goris, B. [1 ]
Roelandts, T. [2 ]
Batenburg, K. J. [2 ,3 ]
Mezerji, H. Heidari [1 ]
Bals, S. [1 ]
机构
[1] Univ Antwerp, EMAT, B-2020 Antwerp, Belgium
[2] Univ Antwerp, Vis Lab, B-2610 Antwerp, Belgium
[3] Ctr Wiskunde & Informat, NL-1098 XG Amsterdam, Netherlands
关键词
Electron tomography; Total variation minimization; Discrete algebraic reconstruction technique; Reconstruction algorithm; 3-DIMENSIONAL RECONSTRUCTION; NANOPARTICLES; MICROSCOPY;
D O I
10.1016/j.ultramic.2012.07.003
中图分类号
TH742 [显微镜];
学科分类号
摘要
In this work, the simultaneous iterative reconstruction technique (SIRT), the total variation minimization (TVM) reconstruction technique and the discrete algebraic reconstruction technique (DART) for electron tomography are compared and the advantages and disadvantages are discussed. Furthermore, we describe how the result of a three dimensional (3D) reconstruction based on TVM can provide objective information that is needed as the input for a DART reconstruction. This approach results in a tomographic reconstruction of which the segmentation is carried out in an objective manner. (c) 2012 Elsevier B.V. All rights reserved.
引用
收藏
页码:40 / 47
页数:8
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