A new solution to the curved Ewald sphere problem for 3D image reconstruction in electron microscopy
arXiv:2101.11709 · doi:10.1016/j.ultramic.2021.113234
Abstract
We develop an algorithm capable of imaging a three-dimensional object given a collection of two-dimensional images of that object that are significantly influenced by the curvature of the Ewald sphere. These two-dimensional images cannot be approximated as projections of the object. Such an algorithm is useful in cryo-electron microscopy where larger samples, higher resolution, or lower energy electron beams are desired, all of which contribute to the significance of Ewald curvature.
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Cited by in corpus (3)
- Fast unified reconstruction algorithm for conventional, phase-contrast and diffraction tomography
- Relative roles of multiple scattering and Fresnel diffraction in the imaging of small molecules using electrons, Part II: Differential Holographic Tomography
- A method for virtual optical sectioning and tomography utilizing shallow depth of field