FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2765809263> ?p ?o ?g. }

• W2765809263 endingPage "A30" @default.
• W2765809263 startingPage "A30" @default.
• W2765809263 abstract "Near-field x-ray refraction (phase) contrast is unavoidable in many lab-based micro-CT imaging systems. Quantitative analysis of x-ray refraction (a.k.a. phase retrieval) is in general an under-constrained problem. Regularizing assumptions may not hold true for interesting samples; popular single-material methods are inappropriate for heterogeneous samples, leading to undesired blurring and/or over-sharpening. In this paper, we constrain and solve the phase-retrieval problem for heterogeneous objects, using the Alvarez-Macovski model for x-ray attenuation. Under this assumption we neglect Rayleigh scattering and pair production, considering only Compton scattering and the photoelectric effect. We formulate and test the resulting method to extract the material properties of density and atomic number from single-distance, dual-energy imaging of both strongly and weakly attenuating multi-material objects with polychromatic x-ray spectra. Simulation and experimental data are used to compare our proposed method with the Paganin single-material phase-retrieval algorithm, and an innovative interpretation of the data-constrained modeling phase-retrieval technique." @default.
• W2765809263 created "2017-11-10" @default.
• W2765809263 creator A5007352291 @default.
• W2765809263 creator A5015072587 @default.
• W2765809263 creator A5045753106 @default.
• W2765809263 creator A5066407188 @default.
• W2765809263 creator A5088374786 @default.
• W2765809263 date "2017-10-26" @default.
• W2765809263 modified "2023-09-24" @default.
• W2765809263 title "Linear iterative near-field phase retrieval (LIPR) for dual-energy x-ray imaging and material discrimination" @default.
• W2765809263 cites W1619235641 @default.
• W2765809263 cites W1963483517 @default.
• W2765809263 cites W1964109793 @default.
• W2765809263 cites W1972037630 @default.
• W2765809263 cites W1979062048 @default.
• W2765809263 cites W1999861833 @default.
• W2765809263 cites W2013976417 @default.
• W2765809263 cites W2018044251 @default.
• W2765809263 cites W2027109535 @default.
• W2765809263 cites W2058035744 @default.
• W2765809263 cites W2079598422 @default.
• W2765809263 cites W2085293532 @default.
• W2765809263 cites W2088577623 @default.
• W2765809263 cites W2089221057 @default.
• W2765809263 cites W2092548222 @default.
• W2765809263 cites W2114614463 @default.
• W2765809263 cites W2133096236 @default.
• W2765809263 cites W2153106851 @default.
• W2765809263 cites W2167052594 @default.
• W2765809263 cites W2412978738 @default.
• W2765809263 cites W4246219528 @default.
• W2765809263 doi "https://doi.org/10.1364/josaa.35.000a30" @default.
• W2765809263 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/29328082" @default.
• W2765809263 hasPublicationYear "2017" @default.
• W2765809263 type Work @default.
• W2765809263 sameAs 2765809263 @default.
• W2765809263 citedByCount "12" @default.
• W2765809263 countsByYear W27658092632018 @default.
• W2765809263 countsByYear W27658092632019 @default.
• W2765809263 countsByYear W27658092632020 @default.
• W2765809263 countsByYear W27658092632021 @default.
• W2765809263 countsByYear W27658092632022 @default.
• W2765809263 crossrefType "journal-article" @default.
• W2765809263 hasAuthorship W2765809263A5007352291 @default.
• W2765809263 hasAuthorship W2765809263A5015072587 @default.
• W2765809263 hasAuthorship W2765809263A5045753106 @default.
• W2765809263 hasAuthorship W2765809263A5066407188 @default.
• W2765809263 hasAuthorship W2765809263A5088374786 @default.
• W2765809263 hasConcept C102519508 @default.
• W2765809263 hasConcept C11413529 @default.
• W2765809263 hasConcept C120665830 @default.
• W2765809263 hasConcept C121332964 @default.
• W2765809263 hasConcept C151193507 @default.
• W2765809263 hasConcept C154945302 @default.
• W2765809263 hasConcept C184652730 @default.
• W2765809263 hasConcept C186370098 @default.
• W2765809263 hasConcept C191486275 @default.
• W2765809263 hasConcept C202444582 @default.
• W2765809263 hasConcept C205318122 @default.
• W2765809263 hasConcept C2781137444 @default.
• W2765809263 hasConcept C30475298 @default.
• W2765809263 hasConcept C33923547 @default.
• W2765809263 hasConcept C41008148 @default.
• W2765809263 hasConcept C44280652 @default.
• W2765809263 hasConcept C58640550 @default.
• W2765809263 hasConcept C61203554 @default.
• W2765809263 hasConcept C62520636 @default.
• W2765809263 hasConcept C71570822 @default.
• W2765809263 hasConcept C81793267 @default.
• W2765809263 hasConcept C9652623 @default.
• W2765809263 hasConceptScore W2765809263C102519508 @default.
• W2765809263 hasConceptScore W2765809263C11413529 @default.
• W2765809263 hasConceptScore W2765809263C120665830 @default.
• W2765809263 hasConceptScore W2765809263C121332964 @default.
• W2765809263 hasConceptScore W2765809263C151193507 @default.
• W2765809263 hasConceptScore W2765809263C154945302 @default.
• W2765809263 hasConceptScore W2765809263C184652730 @default.
• W2765809263 hasConceptScore W2765809263C186370098 @default.
• W2765809263 hasConceptScore W2765809263C191486275 @default.
• W2765809263 hasConceptScore W2765809263C202444582 @default.
• W2765809263 hasConceptScore W2765809263C205318122 @default.
• W2765809263 hasConceptScore W2765809263C2781137444 @default.
• W2765809263 hasConceptScore W2765809263C30475298 @default.
• W2765809263 hasConceptScore W2765809263C33923547 @default.
• W2765809263 hasConceptScore W2765809263C41008148 @default.
• W2765809263 hasConceptScore W2765809263C44280652 @default.
• W2765809263 hasConceptScore W2765809263C58640550 @default.
• W2765809263 hasConceptScore W2765809263C61203554 @default.
• W2765809263 hasConceptScore W2765809263C62520636 @default.
• W2765809263 hasConceptScore W2765809263C71570822 @default.
• W2765809263 hasConceptScore W2765809263C81793267 @default.
• W2765809263 hasConceptScore W2765809263C9652623 @default.
• W2765809263 hasFunder F4320334704 @default.
• W2765809263 hasIssue "1" @default.
• W2765809263 hasLocation W27658092631 @default.
• W2765809263 hasLocation W27658092632 @default.
• W2765809263 hasOpenAccess W2765809263 @default.
• W2765809263 hasPrimaryLocation W27658092631 @default.

• next