Matches in SemOpenAlex for { <https://semopenalex.org/work/W2995854502> ?p ?o ?g. }
Showing items 1 to 83 of
83
with 100 items per page.
- W2995854502 endingPage "164033" @default.
- W2995854502 startingPage "164033" @default.
- W2995854502 abstract "Abstract Breast cancer has the highest morbidity and mortality among women. Early detection and treatment can effectively improve survival. The digital breast tomosynthesis (DBT) technique uses reconstruction algorithms to get a three-dimensional (3D) image set from a plurality of projection images that are obtained at limited view angles. In this paper, through computer simulation, out-of-focus artifact spread function (ASF), noise spectrum function, and modulation transfer function (MTF) were evaluated to optimize three iterative reconstruction algorithms, including simultaneous algebraic reconstruction technique (SART), maximum-likelihood expectation maximization (MLEM), and ordered-subset MLEM (OS-MLEM). The projection data of phantom were simulated and obtained on Geant4 Application for Tomographic Emission (GATE) platform. Based on the elimination of out-of-focus plane artifacts, the suppression of noise, and the sharpness of the reconstructed objects in frequency domain, our results suggested that the overall best reconstructed image quality was achieved when the iteration numbers were 4, 6, and 3 for SART, MLEM and OS-MLEM, respectively." @default.
- W2995854502 created "2019-12-26" @default.
- W2995854502 creator A5035943974 @default.
- W2995854502 creator A5040108355 @default.
- W2995854502 creator A5056939900 @default.
- W2995854502 creator A5066676547 @default.
- W2995854502 creator A5075356494 @default.
- W2995854502 creator A5078800189 @default.
- W2995854502 creator A5089852487 @default.
- W2995854502 date "2020-02-01" @default.
- W2995854502 modified "2023-10-13" @default.
- W2995854502 title "Comparison and optimization of iterative reconstruction algorithms in digital breast tomosynthesis" @default.
- W2995854502 cites W2039602399 @default.
- W2995854502 cites W2045563668 @default.
- W2995854502 cites W2069271152 @default.
- W2995854502 cites W2155329254 @default.
- W2995854502 cites W2255270748 @default.
- W2995854502 cites W2315996897 @default.
- W2995854502 cites W2345216049 @default.
- W2995854502 cites W2889646458 @default.
- W2995854502 cites W4295708375 @default.
- W2995854502 doi "https://doi.org/10.1016/j.ijleo.2019.164033" @default.
- W2995854502 hasPublicationYear "2020" @default.
- W2995854502 type Work @default.
- W2995854502 sameAs 2995854502 @default.
- W2995854502 citedByCount "2" @default.
- W2995854502 countsByYear W29958545022022 @default.
- W2995854502 countsByYear W29958545022023 @default.
- W2995854502 crossrefType "journal-article" @default.
- W2995854502 hasAuthorship W2995854502A5035943974 @default.
- W2995854502 hasAuthorship W2995854502A5040108355 @default.
- W2995854502 hasAuthorship W2995854502A5056939900 @default.
- W2995854502 hasAuthorship W2995854502A5066676547 @default.
- W2995854502 hasAuthorship W2995854502A5075356494 @default.
- W2995854502 hasAuthorship W2995854502A5078800189 @default.
- W2995854502 hasAuthorship W2995854502A5089852487 @default.
- W2995854502 hasConcept C11413529 @default.
- W2995854502 hasConcept C121608353 @default.
- W2995854502 hasConcept C126255220 @default.
- W2995854502 hasConcept C126322002 @default.
- W2995854502 hasConcept C147454874 @default.
- W2995854502 hasConcept C2780472235 @default.
- W2995854502 hasConcept C2909182381 @default.
- W2995854502 hasConcept C33923547 @default.
- W2995854502 hasConcept C41008148 @default.
- W2995854502 hasConcept C530470458 @default.
- W2995854502 hasConcept C71924100 @default.
- W2995854502 hasConceptScore W2995854502C11413529 @default.
- W2995854502 hasConceptScore W2995854502C121608353 @default.
- W2995854502 hasConceptScore W2995854502C126255220 @default.
- W2995854502 hasConceptScore W2995854502C126322002 @default.
- W2995854502 hasConceptScore W2995854502C147454874 @default.
- W2995854502 hasConceptScore W2995854502C2780472235 @default.
- W2995854502 hasConceptScore W2995854502C2909182381 @default.
- W2995854502 hasConceptScore W2995854502C33923547 @default.
- W2995854502 hasConceptScore W2995854502C41008148 @default.
- W2995854502 hasConceptScore W2995854502C530470458 @default.
- W2995854502 hasConceptScore W2995854502C71924100 @default.
- W2995854502 hasFunder F4320321106 @default.
- W2995854502 hasFunder F4320322501 @default.
- W2995854502 hasFunder F4320324173 @default.
- W2995854502 hasFunder F4320325627 @default.
- W2995854502 hasFunder F4320325927 @default.
- W2995854502 hasLocation W29958545021 @default.
- W2995854502 hasOpenAccess W2995854502 @default.
- W2995854502 hasPrimaryLocation W29958545021 @default.
- W2995854502 hasRelatedWork W2036173279 @default.
- W2995854502 hasRelatedWork W2082573002 @default.
- W2995854502 hasRelatedWork W2130017212 @default.
- W2995854502 hasRelatedWork W2279492977 @default.
- W2995854502 hasRelatedWork W2548228738 @default.
- W2995854502 hasRelatedWork W2731525820 @default.
- W2995854502 hasRelatedWork W2747392720 @default.
- W2995854502 hasRelatedWork W2801932203 @default.
- W2995854502 hasRelatedWork W3043226279 @default.
- W2995854502 hasRelatedWork W4299550011 @default.
- W2995854502 hasVolume "203" @default.
- W2995854502 isParatext "false" @default.
- W2995854502 isRetracted "false" @default.
- W2995854502 magId "2995854502" @default.
- W2995854502 workType "article" @default.