AuTom: A novel automatic platform for electron tomography reconstruction.

R. Han, X. Wan, Z. Wang, Y. Hao, Y. Chen, X. Gao, X. Liu, F. Ren, F. Sun, F. Zhang
Journal of Structural Biology., 199(3), pp. 196-208, (2017)

AuTom: A novel automatic platform for electron tomography reconstruction.

Keywords

Alignment, Electron tomography, Image processing workflow, Reconstruction

Abstract

​We have developed a software package towards automatic electron tomography (ET): Automatic Tomography (AuTom). The presented package has the following characteristics: accurate alignment modules for marker-free datasets containing substantial biological structures; fully automatic alignment modules for datasets with fiducial markers; wide coverage of reconstruction methods including a new iterative method based on the compressed-sensing theory that suppresses the "missing wedge" effect; and multi-platform acceleration solutions that support faster iterative algebraic reconstruction. AuTom aims to achieve fully automatic alignment and reconstruction for electron tomography and has already been successful for a variety of datasets. AuTom also offers user-friendly interface and auxiliary designs for file management and workflow management, in which fiducial marker-based datasets and marker-free datasets are addressed with totally different subprocesses. With all of these features, AuTom can serve as a convenient and effective tool for processing in electron tomography.

Code

DOI: 10.1016/j.jsb.2017.07.008

Sources

Website PDF

See all publications 2017