3-D shape estimation of DNA molecules from stereo cryo-electron micro-graphs using a projection-steerable snake

We introduce a three-dimensional (3-D) parametric active contour algorithm for the shape estimation of DNA molecules from stereo cryo-electron micrographs. We estimate the shape by matching the projections of a 3-D global shape model with the micrographs; we choose the global model as a 3-D filament...

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Veröffentlicht in:	IEEE transactions on image processing 2006-01, Vol.15 (1), p.214-227
Hauptverfasser:	Jacob, M., Blu, T., Vaillant, C., Maddocks, J.H., Unser, M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Active contour Active contours Algorithms Applied sciences Artificial Intelligence Atomic force microscopy Cluster Analysis Computer science control theory systems cryo Cryoelectron Microscopy - methods DNA DNA - ultrastructure Electrons Exact sciences and technology Filtering Image Enhancement - methods Image Interpretation, Computer-Assisted - methods Image processing Image reconstruction Imaging, Three-Dimensional - methods Information Storage and Retrieval - methods Information, signal and communications theory Iterative algorithms Jacobian matrices microscopy Nucleic Acid Conformation Pattern Recognition, Automated - methods Pattern recognition. Digital image processing. Computational geometry Photogrammetry - methods ridge separable filtering Shape Signal processing Spline steerable Studies Telecommunications and information theory
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