Matches in SemOpenAlex for { <https://semopenalex.org/work/W2090940030> ?p ?o ?g. }
Showing items 1 to 59 of
59
with 100 items per page.
- W2090940030 abstract "We are developing a technique which will enable us to obtain high-contrast, high-spatial resolution, three-dimensional images in opaque objects. Our only constraint will be the radiation source and detector(s) located on the same side of the object. Our goal is to obtain images with a spatial resolution of approximately 1 mm at depths of 10 mm and approximately 3 mm at depths of 30 mm in materials of moderate density (brass, steel, etc.). Our technique uses a highly-collimated beam of monochromatic gamma rays and a slit collimated high- resolution, high-efficiency, coaxial germanium spectrometer. If the geometry is well known, the spectrum of Compton scattered radiation can be used to map out the density as a function of depth. By scanning the object in two dimensions, a full three-dimensional image of the electron density can be reconstructed. The resolution is, of course, dependent on the incident beam collimation and the energy resolution of the spectrometer. For our system, we anticipate a resolution of about 1 mm<SUP>3</SUP>. The apparatus, reconstruction algorithms, and current data verifying our predictions are presented here. Also included are the details on how our system can be modified to increase the efficiency by over two orders of magnitude." @default.
- W2090940030 created "2016-06-24" @default.
- W2090940030 creator A5018777972 @default.
- W2090940030 date "1993-11-15" @default.
- W2090940030 modified "2023-09-23" @default.
- W2090940030 title "<title>High-resolution tomography of objects with access to a single side</title>" @default.
- W2090940030 doi "https://doi.org/10.1117/12.160341" @default.
- W2090940030 hasPublicationYear "1993" @default.
- W2090940030 type Work @default.
- W2090940030 sameAs 2090940030 @default.
- W2090940030 citedByCount "1" @default.
- W2090940030 crossrefType "proceedings-article" @default.
- W2090940030 hasAuthorship W2090940030A5018777972 @default.
- W2090940030 hasBestOaLocation W20909400303 @default.
- W2090940030 hasConcept C120665830 @default.
- W2090940030 hasConcept C121332964 @default.
- W2090940030 hasConcept C138268822 @default.
- W2090940030 hasConcept C154945302 @default.
- W2090940030 hasConcept C205372480 @default.
- W2090940030 hasConcept C33390570 @default.
- W2090940030 hasConcept C34445779 @default.
- W2090940030 hasConcept C40833965 @default.
- W2090940030 hasConcept C41008148 @default.
- W2090940030 hasConcept C51221625 @default.
- W2090940030 hasConcept C520434653 @default.
- W2090940030 hasConcept C60056205 @default.
- W2090940030 hasConcept C76155785 @default.
- W2090940030 hasConceptScore W2090940030C120665830 @default.
- W2090940030 hasConceptScore W2090940030C121332964 @default.
- W2090940030 hasConceptScore W2090940030C138268822 @default.
- W2090940030 hasConceptScore W2090940030C154945302 @default.
- W2090940030 hasConceptScore W2090940030C205372480 @default.
- W2090940030 hasConceptScore W2090940030C33390570 @default.
- W2090940030 hasConceptScore W2090940030C34445779 @default.
- W2090940030 hasConceptScore W2090940030C40833965 @default.
- W2090940030 hasConceptScore W2090940030C41008148 @default.
- W2090940030 hasConceptScore W2090940030C51221625 @default.
- W2090940030 hasConceptScore W2090940030C520434653 @default.
- W2090940030 hasConceptScore W2090940030C60056205 @default.
- W2090940030 hasConceptScore W2090940030C76155785 @default.
- W2090940030 hasLocation W20909400301 @default.
- W2090940030 hasLocation W20909400302 @default.
- W2090940030 hasLocation W20909400303 @default.
- W2090940030 hasOpenAccess W2090940030 @default.
- W2090940030 hasPrimaryLocation W20909400301 @default.
- W2090940030 hasRelatedWork W1981926090 @default.
- W2090940030 hasRelatedWork W1982595905 @default.
- W2090940030 hasRelatedWork W1998775113 @default.
- W2090940030 hasRelatedWork W1999702308 @default.
- W2090940030 hasRelatedWork W2003349055 @default.
- W2090940030 hasRelatedWork W2018273021 @default.
- W2090940030 hasRelatedWork W2036390838 @default.
- W2090940030 hasRelatedWork W2076467193 @default.
- W2090940030 hasRelatedWork W2107445272 @default.
- W2090940030 hasRelatedWork W4251395694 @default.
- W2090940030 isParatext "false" @default.
- W2090940030 isRetracted "false" @default.
- W2090940030 magId "2090940030" @default.
- W2090940030 workType "article" @default.