Matches in SemOpenAlex for { <https://semopenalex.org/work/W1663786930> ?p ?o ?g. }
Showing items 1 to 72 of
72
with 100 items per page.
- W1663786930 abstract "The technique of computed tomography (CT) has been used in various fields, such as medical, non‐destructive testing (NDT), baggage checking, etc. A 3D‐CT system based on the portable synchrotron “MIRRORCLE”‐series will be a novel instrument for these fields. The hard x‐rays generated from the “MIRRORCLE” have a wide energy spectrum. Light and thin materials create absorption and refraction contrast in x‐ray images by the lower energy component (< 60 keV), and heavy and thick materials create absorption contrast by the higher energy component. In addition, images with higher resolutions can be obtained using “MIRRORCLE” with a small source size of micron order. Thus, high resolution 3D‐CT images of specimens containing both light and heavy materials can be obtained using “MIRRORCLE” and a 2D‐detector with a wide dynamic range. In this paper, the development and output of a 3D‐CT system using the “MIRRORCLE‐6X” and a flat panel detector are reported.A 3D image of a piece of concrete was obtained. The detector was a flat panel detector (VARIAN, PAXSCAN2520) with 254 μm pixel size. The object and the detector were set at 50 cm and 250 cm respectively from the x‐ray source, so that the magnification was 5x. The x‐ray source was a 50 μm Pt rod. The rotation stage and the detector were remote‐controlled using a computer, which was originally created using LabView and Visual Basic software. The exposure time was about 20 minutes. The reconstruction calculation was based on the Feldkamp algorithm, and the pixel size was 50 μm. We could observe sub‐mm holes and density differences in the object. Thus, the “MIRRORCLE‐CV” with 1MeV electron energy, which has same x‐ray generation principles, will be an excellent x‐ray source for medical diagnostics and NDT." @default.
- W1663786930 created "2016-06-24" @default.
- W1663786930 creator A5002306186 @default.
- W1663786930 creator A5017620603 @default.
- W1663786930 creator A5029275751 @default.
- W1663786930 creator A5081493983 @default.
- W1663786930 date "2007-01-01" @default.
- W1663786930 modified "2023-10-16" @default.
- W1663786930 title "Development of 3D-CT System Using MIRRORCLE-6X" @default.
- W1663786930 doi "https://doi.org/10.1063/1.2723620" @default.
- W1663786930 hasPublicationYear "2007" @default.
- W1663786930 type Work @default.
- W1663786930 sameAs 1663786930 @default.
- W1663786930 citedByCount "0" @default.
- W1663786930 crossrefType "proceedings-article" @default.
- W1663786930 hasAuthorship W1663786930A5002306186 @default.
- W1663786930 hasAuthorship W1663786930A5017620603 @default.
- W1663786930 hasAuthorship W1663786930A5029275751 @default.
- W1663786930 hasAuthorship W1663786930A5081493983 @default.
- W1663786930 hasConcept C120665830 @default.
- W1663786930 hasConcept C121332964 @default.
- W1663786930 hasConcept C125287762 @default.
- W1663786930 hasConcept C146108262 @default.
- W1663786930 hasConcept C160633673 @default.
- W1663786930 hasConcept C16332341 @default.
- W1663786930 hasConcept C163716698 @default.
- W1663786930 hasConcept C186370098 @default.
- W1663786930 hasConcept C192562407 @default.
- W1663786930 hasConcept C205318122 @default.
- W1663786930 hasConcept C205372480 @default.
- W1663786930 hasConcept C21368211 @default.
- W1663786930 hasConcept C31972630 @default.
- W1663786930 hasConcept C41008148 @default.
- W1663786930 hasConcept C62520636 @default.
- W1663786930 hasConcept C74050887 @default.
- W1663786930 hasConcept C94898600 @default.
- W1663786930 hasConcept C94915269 @default.
- W1663786930 hasConceptScore W1663786930C120665830 @default.
- W1663786930 hasConceptScore W1663786930C121332964 @default.
- W1663786930 hasConceptScore W1663786930C125287762 @default.
- W1663786930 hasConceptScore W1663786930C146108262 @default.
- W1663786930 hasConceptScore W1663786930C160633673 @default.
- W1663786930 hasConceptScore W1663786930C16332341 @default.
- W1663786930 hasConceptScore W1663786930C163716698 @default.
- W1663786930 hasConceptScore W1663786930C186370098 @default.
- W1663786930 hasConceptScore W1663786930C192562407 @default.
- W1663786930 hasConceptScore W1663786930C205318122 @default.
- W1663786930 hasConceptScore W1663786930C205372480 @default.
- W1663786930 hasConceptScore W1663786930C21368211 @default.
- W1663786930 hasConceptScore W1663786930C31972630 @default.
- W1663786930 hasConceptScore W1663786930C41008148 @default.
- W1663786930 hasConceptScore W1663786930C62520636 @default.
- W1663786930 hasConceptScore W1663786930C74050887 @default.
- W1663786930 hasConceptScore W1663786930C94898600 @default.
- W1663786930 hasConceptScore W1663786930C94915269 @default.
- W1663786930 hasLocation W16637869301 @default.
- W1663786930 hasOpenAccess W1663786930 @default.
- W1663786930 hasPrimaryLocation W16637869301 @default.
- W1663786930 hasRelatedWork W1978032648 @default.
- W1663786930 hasRelatedWork W1982205044 @default.
- W1663786930 hasRelatedWork W1991811509 @default.
- W1663786930 hasRelatedWork W2096230347 @default.
- W1663786930 hasRelatedWork W2106932502 @default.
- W1663786930 hasRelatedWork W2108617277 @default.
- W1663786930 hasRelatedWork W2175728759 @default.
- W1663786930 hasRelatedWork W2547550401 @default.
- W1663786930 hasRelatedWork W4226208952 @default.
- W1663786930 hasRelatedWork W638131530 @default.
- W1663786930 isParatext "false" @default.
- W1663786930 isRetracted "false" @default.
- W1663786930 magId "1663786930" @default.
- W1663786930 workType "article" @default.