https://3demmethods.i2pc.es/index.php?action=history&feed=atom&title=2009Sorzano_Downsampling 2026-05-24T19:43:41Z Revision history for this page on the wiki MediaWiki 1.44.2 https://3demmethods.i2pc.es/index.php?title=2009Sorzano_Downsampling&diff=2033&oldid=prev 2009-12-17T14:51:18Z

<p></p> <p><b>New page</b></p><div>== Citation ==<br /> <br /> C.O.S. Sorzano, A. Iriarte, R. Marabini, J.M. Carazo. Effects of the downsampling scheme on three-dimensional electron microscopy of single particles. IEEE Workshop on Intelligent Signal Processing (2009)<br /> <br /> == Abstract ==<br /> <br /> Electron microscopy of single particles aims at the<br /> elucidation of the three-dimensional structure of macromolecular<br /> complexes. This information is crucial for the more complete<br /> understanding of how these nanomachines perform their functions<br /> in the cell. Electron microscopy images are recorded in<br /> digital form at a resolution much higher than needed from the<br /> signal theory point of view. Then, they are downsampled to the<br /> required resolution. The electron microscopy community has paid<br /> little attention to this step assuming that even a trivial filter, as<br /> ”binning”, does not affect the posterior image processing steps. In<br /> this paper we show that this hypothesis is not correct.<br /> <br /> == Keywords ==<br /> <br /> Downsampling, binning, pixel averaging<br /> <br /> == Links ==<br /> <br /> Article, http://biocomp.cnb.csic.es/~coss/Articulos/Sorzano2009d.pdf<br /> <br /> == Related software ==<br /> <br /> Programs, http://xmipp.cnb.csic.es/twiki/bin/view/Xmipp/MicrographDownSample<br /> <br /> == Related methods ==<br /> <br /> == Comments ==</div>

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