2006 | OriginalPaper | Buchkapitel
History Trees as Descriptors of Macromolecular Structures
verfasst von : Deniz Sarioz, T. Yung Kong, Gabor T. Herman
Erschienen in: Advances in Visual Computing
Verlag: Springer Berlin Heidelberg
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High-level structural information about macromolecules is now being organized into databases. One of the common ways of storing information in such databases is in the form of three-dimensional (3D) electron microscopic (EM) maps, which are 3D arrays of real numbers obtained by a reconstruction algorithm from EM projection data. We propose and demonstrate a method of automatically constructing, from any 3D EM map, a topological descriptor (which we call a history tree) that is amenable to automatic comparison.