https://3demmethods.i2pc.es/index.php?action=history&feed=atom&title=2009Sorzano_alignment 2026-05-24T19:52:46Z Revision history for this page on the wiki MediaWiki 1.44.2 https://3demmethods.i2pc.es/index.php?title=2009Sorzano_alignment&diff=1913&oldid=prev 2009-06-11T09:36:45Z

<p><span class="autocomment">Related software</span></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 09:36, 11 June 2009</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l32">Line 32:</td> <td colspan="2" class="diff-lineno">Line 32:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Xmipp http://xmipp.cnb.csic.es/twiki/bin/view/Xmipp/Angular_assign_for_tilt_series</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Xmipp http://xmipp.cnb.csic.es/twiki/bin/view/Xmipp/Angular_assign_for_tilt_series</div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>TomoJ http://u759.curie.u-psud.fr/softwaresu759.html</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>TomoJ http://u759.curie.u-psud.fr/softwaresu759.html</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> </table>

WikiSysop https://3demmethods.i2pc.es/index.php?title=2009Sorzano_alignment&diff=1912&oldid=prev 2009-06-11T09:36:25Z

<p></p> <p><b>New page</b></p><div>== Citation ==<br /> <br /> Sorzano, C. O. S.; Messaoudi, C.; Eibauer, M.; Bilbao-Castro, J. R.; Hegerl, R.; Nickell, S.; Marco, S. &amp; Carazo, J. M. Marker-free image registration of electron tomography tilt-series BMC Bioinformatics, 2009, 10, 124<br /> <br /> == Abstract ==<br /> <br /> Background: Tilt series are commonly used in electron tomography as a means of collecting<br /> three-dimensional information from two-dimensional projections. A common problem encountered<br /> is the projection alignment prior to 3D reconstruction. Current alignment techniques usually<br /> employ gold particles or image derived markers to correctly align the images. When these markers<br /> are not present, correlation between adjacent views is used to align them. However, sequential<br /> pairwise correlation is prone to bias and the resulting alignment is not always optimal.<br /> <br /> Results: In this paper we introduce an algorithm to find regions of the tilt series which can be<br /> tracked within a subseries of the tilt series. These regions act as landmarks allowing the<br /> determination of the alignment parameters. We show our results with synthetic data as well as<br /> experimental cryo electron tomography.<br /> <br /> Conclusion: Our algorithm is able to correctly align a single-tilt tomographic series without the<br /> help of fiducial markers thanks to the detection of thousands of small image patches that can be<br /> tracked over a short number of images in the series.<br /> <br /> == Keywords ==<br /> <br /> Automatic alignment, X-ray tomography, Electron Tomography<br /> <br /> == Links ==<br /> <br /> Article http://www.biomedcentral.com/content/pdf/1471-2105-10-124.pdf<br /> <br /> == Related software ==<br /> <br /> Xmipp http://xmipp.cnb.csic.es/twiki/bin/view/Xmipp/Angular_assign_for_tilt_series<br /> TomoJ http://u759.curie.u-psud.fr/softwaresu759.html<br /> <br /> == Related methods ==<br /> <br /> == Comments ==</div>

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