Integration of macromolecular diffraction data using radial basis function networks

This paper presents a novel approach for intensity calculation of X-ray diffraction spots based on a two-stage radial basis function (RBF) network. The first stage uses pre-determined reference profiles from a database as basis functions in order to locate the diffraction spots and identify any over...

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Veröffentlicht in:Journal of synchrotron radiation. - 1994. - 7(2000), Pt 6 vom: 01. Nov., Seite 386-94
1. Verfasser: Pokrić, B (VerfasserIn)
Weitere Verfasser: Allinson, N M, Helliwell, J R
Format: Aufsatz
Sprache:English
Veröffentlicht: 2000
Zugriff auf das übergeordnete Werk:Journal of synchrotron radiation
Schlagworte:Journal Article
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520 |a This paper presents a novel approach for intensity calculation of X-ray diffraction spots based on a two-stage radial basis function (RBF) network. The first stage uses pre-determined reference profiles from a database as basis functions in order to locate the diffraction spots and identify any overlapping regions. The second-stage RBF network employs narrow basis functions capable of local modifications of the reference profiles leading to a more accurate observed diffraction spot approximation and therefore accurate determination of spot positions and integrated intensities 
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700 1 |a Helliwell, J R  |e verfasserin  |4 aut 
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