Matches in SemOpenAlex for { <https://semopenalex.org/work/W2955255087> ?p ?o ?g. }
Showing items 1 to 66 of
66
with 100 items per page.
- W2955255087 abstract "Positron emission tomography (PET) is an important clinical imaging technology, the image reconstruction of it is important. In this paper the time of flight (TOF) information of γ photon is added in two ways in our TOF-PET reconstruction algorithm. In the first approach, we add TOF information into the system matrix, which is called SM-TOF. In the second approach, we add TOF information into the sinogram data, which is called SD-TOF. The Monte Carlo simulations with Derenzo phantom are applied to compare the efficiency of different algorithms. Images are compared in terms of Peak Signal to Noise Ratio and Structural Similarity Index for both reconstruction methods, and the results show that the proposed methods perform better than the traditional algorithms and SD-TOF approach has a better image quality compared with SM-TOF approach." @default.
- W2955255087 created "2019-07-12" @default.
- W2955255087 creator A5019943934 @default.
- W2955255087 creator A5041609304 @default.
- W2955255087 creator A5041726410 @default.
- W2955255087 creator A5078941771 @default.
- W2955255087 creator A5084418377 @default.
- W2955255087 date "2019-03-28" @default.
- W2955255087 modified "2023-09-24" @default.
- W2955255087 title "Improved PET Image Reconstruction Using Time-of-Flight (TOF) Information" @default.
- W2955255087 cites W1645937127 @default.
- W2955255087 cites W1966511552 @default.
- W2955255087 cites W2027819065 @default.
- W2955255087 cites W2034135634 @default.
- W2955255087 cites W2064404921 @default.
- W2955255087 cites W2097704405 @default.
- W2955255087 cites W2128368689 @default.
- W2955255087 cites W2130040053 @default.
- W2955255087 cites W2156274159 @default.
- W2955255087 cites W2157822010 @default.
- W2955255087 cites W2163610344 @default.
- W2955255087 doi "https://doi.org/10.1145/3326172.3326196" @default.
- W2955255087 hasPublicationYear "2019" @default.
- W2955255087 type Work @default.
- W2955255087 sameAs 2955255087 @default.
- W2955255087 citedByCount "0" @default.
- W2955255087 crossrefType "proceedings-article" @default.
- W2955255087 hasAuthorship W2955255087A5019943934 @default.
- W2955255087 hasAuthorship W2955255087A5041609304 @default.
- W2955255087 hasAuthorship W2955255087A5041726410 @default.
- W2955255087 hasAuthorship W2955255087A5078941771 @default.
- W2955255087 hasAuthorship W2955255087A5084418377 @default.
- W2955255087 hasConcept C115961682 @default.
- W2955255087 hasConcept C120665830 @default.
- W2955255087 hasConcept C121332964 @default.
- W2955255087 hasConcept C141379421 @default.
- W2955255087 hasConcept C154945302 @default.
- W2955255087 hasConcept C31972630 @default.
- W2955255087 hasConcept C41008148 @default.
- W2955255087 hasConcept C98960154 @default.
- W2955255087 hasConceptScore W2955255087C115961682 @default.
- W2955255087 hasConceptScore W2955255087C120665830 @default.
- W2955255087 hasConceptScore W2955255087C121332964 @default.
- W2955255087 hasConceptScore W2955255087C141379421 @default.
- W2955255087 hasConceptScore W2955255087C154945302 @default.
- W2955255087 hasConceptScore W2955255087C31972630 @default.
- W2955255087 hasConceptScore W2955255087C41008148 @default.
- W2955255087 hasConceptScore W2955255087C98960154 @default.
- W2955255087 hasFunder F4320327472 @default.
- W2955255087 hasLocation W29552550871 @default.
- W2955255087 hasOpenAccess W2955255087 @default.
- W2955255087 hasPrimaryLocation W29552550871 @default.
- W2955255087 hasRelatedWork W2005185696 @default.
- W2955255087 hasRelatedWork W2092957489 @default.
- W2955255087 hasRelatedWork W2130228941 @default.
- W2955255087 hasRelatedWork W2161229648 @default.
- W2955255087 hasRelatedWork W2235753890 @default.
- W2955255087 hasRelatedWork W2314419244 @default.
- W2955255087 hasRelatedWork W2366116130 @default.
- W2955255087 hasRelatedWork W2517246325 @default.
- W2955255087 hasRelatedWork W2993674027 @default.
- W2955255087 hasRelatedWork W3109244347 @default.
- W2955255087 isParatext "false" @default.
- W2955255087 isRetracted "false" @default.
- W2955255087 magId "2955255087" @default.
- W2955255087 workType "article" @default.