Single-particle reconstruction using L2-gradient flow
نویسندگان
چکیده
منابع مشابه
Single-particle reconstruction using L(2)-gradient flow.
In this paper, we present an iterative algorithm for reconstructing a three-dimensional density function from a set of two dimensional electron microscopy images. By minimizing an energy functional consisting of a fidelity term and a regularization term, an L(2)-gradient flow is derived. The flow is integrated by a finite element method in the spatial direction and an explicit Euler scheme in t...
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ژورنال
عنوان ژورنال: Journal of Structural Biology
سال: 2011
ISSN: 1047-8477
DOI: 10.1016/j.jsb.2011.08.005