25 October 1996 Optimization approach to 3D reconstruction from solution x-ray scattering data
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Abstract
Three methods for reconstructing icosahedrally-symmetric particles from solution x-ray scattering data are described. Such data is the spherical average of the magnitude-squared of the Fourier transform of the electron density in the particle and therefore is only one dimensional. Because of the limited amount of data, a priori information about the particle is crucial and the three methods differ in the description of the particle that is used. This type of reconstruction problem is important in the structural biology of spherical viruses, and example reconstructions from one such virus are described.
© (1996) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Yibin Zheng, Peter C. Doerschuk, "Optimization approach to 3D reconstruction from solution x-ray scattering data", Proc. SPIE 2827, Digital Image Recovery and Synthesis III, (25 October 1996); doi: 10.1117/12.255076; https://doi.org/10.1117/12.255076
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