A Phase Field Approach to Limited-angle Tomographic Reconstruction
| dc.rights.license | open | en_US |
| hal.structure.identifier | Laboratoire des Composites Thermostructuraux [LCTS] | |
| dc.contributor.author | TURPIN, Léonard | |
| hal.structure.identifier | Commissariat à l'énergie atomique et aux énergies alternatives [CEA] | |
| hal.structure.identifier | Laboratoire de mécanique et technologie [LMT] | |
| dc.contributor.author | ROUX, Stéphane | |
| hal.structure.identifier | Laboratoire des Composites Thermostructuraux [LCTS] | |
| dc.contributor.author | CATY, Olivier | |
| hal.structure.identifier | Safran Ceramics [Mérignac] | |
| dc.contributor.author | DENNEULIN, Sébastien | |
| dc.date.accessioned | 2021-07-21T14:14:22Z | |
| dc.date.available | 2021-07-21T14:14:22Z | |
| dc.date.issued | 2020-02-08 | |
| dc.identifier.issn | 0169-2968 | en_US |
| dc.identifier.uri | oai:crossref.org:10.3233/fi-2020-1901 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/110162 | |
| dc.description.abstractEn | The tomography of an object with limited angle can be addressed through Iterative Reconstruction Reprojection (IRR) procedure, wherein a standard reconstruction procedure is used together with a “filtering” of the image at each iteration. It is here proposed to use as a filter a phase-field—or Cahn-Hilliard—regularization interlaced with a filtered back-projection reconstruction. This reconstruction procedure is tested on a cone-beam tomography of a 3D woven ceramic composite material, and is shown to retrieve a reconstructed volume with very low artifacts in spite of a large missing angle interval (up to 28%). | |
| dc.language.iso | EN | en_US |
| dc.rights | Attribution 3.0 United States | * |
| dc.rights.uri | http://creativecommons.org/licenses/by/3.0/us/ | * |
| dc.source | crossref | |
| dc.subject.en | Iterative Reconstruction Reprojection (IRR) | |
| dc.subject.en | X-ray micro-CT | |
| dc.subject.en | Limited-angle reconstruction | |
| dc.subject.en | Regularization | |
| dc.subject.en | Phase field | |
| dc.title.en | A Phase Field Approach to Limited-angle Tomographic Reconstruction | |
| dc.type | Article de revue | en_US |
| dc.identifier.doi | 10.3233/fi-2020-1901 | en_US |
| dc.subject.hal | Chimie/Matériaux | en_US |
| bordeaux.journal | Fundamenta Informaticae | en_US |
| bordeaux.page | 203-219 | en_US |
| bordeaux.volume | 172 | en_US |
| bordeaux.hal.laboratories | Laboratoire des Composites Thermo Structuraux (LCTS) - UMR 5801 | en_US |
| bordeaux.issue | 2 | en_US |
| bordeaux.institution | Université de Bordeaux | en_US |
| bordeaux.institution | CNRS | en_US |
| bordeaux.institution | CEA | en_US |
| bordeaux.peerReviewed | oui | en_US |
| bordeaux.inpress | non | en_US |
| bordeaux.import.source | dissemin | |
| hal.identifier | hal-03334243 | |
| hal.export | false | |
| workflow.import.source | dissemin | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Fundamenta%20Informaticae&rft.date=2020-02-08&rft.volume=172&rft.issue=2&rft.spage=203-219&rft.epage=203-219&rft.eissn=0169-2968&rft.issn=0169-2968&rft.au=TURPIN,%20L%C3%A9onard&ROUX,%20St%C3%A9phane&CATY,%20Olivier&DENNEULIN,%20S%C3%A9bastien&rft.genre=article |
