FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2033800538> ?p ?o ?g. }

• W2033800538 endingPage "817" @default.
• W2033800538 startingPage "812" @default.
• W2033800538 abstract "Abstract This work describes the use of a method, based on the projection onto convex sets (POCS) algorithm, for reduction of the N/2 ghost in echo‐planar imaging (EPI). In this method, ghosts outside the parent image are set to zero and a model k ‐space is obtained from the Fourier transform (FT) of the resulting image. The zeroth‐ and first‐order phase corrections for each line of the original k ‐space are estimated by comparison with the corresponding line in the model k ‐space. To overcome problems of phase wrapping, the first‐order phase corrections for the lines of the original k ‐space are estimated by registration with the corresponding lines in the model k ‐space. It is shown that applying these corrections will result in a reduction of the ghost, and that iterating the process will result in a convergence towards an image in which the ghost is minimized. The method is tested on spin‐echo EPI data. The results show that the method is robust and remarkably effective, reducing the N/2 ghost to a level nearly comparable to that achieved with reference scans. Magn Reson Med 47:812–817, 2002. © 2002 Wiley‐Liss, Inc." @default.
• W2033800538 created "2016-06-24" @default.
• W2033800538 creator A5020347278 @default.
• W2033800538 creator A5027636855 @default.
• W2033800538 creator A5039922657 @default.
• W2033800538 creator A5051522991 @default.
• W2033800538 creator A5071889931 @default.
• W2033800538 creator A5085843540 @default.
• W2033800538 date "2002-03-28" @default.
• W2033800538 modified "2023-10-10" @default.
• W2033800538 title "Image-based EPI ghost correction using an algorithm based on projection onto convex sets (POCS)" @default.
• W2033800538 cites W1972920753 @default.
• W2033800538 cites W1982603664 @default.
• W2033800538 cites W1987661888 @default.
• W2033800538 cites W1989842118 @default.
• W2033800538 cites W2031442781 @default.
• W2033800538 cites W2041987174 @default.
• W2033800538 cites W2042399828 @default.
• W2033800538 cites W2048174206 @default.
• W2033800538 cites W2049169055 @default.
• W2033800538 cites W2054744551 @default.
• W2033800538 cites W2073378716 @default.
• W2033800538 cites W2104434712 @default.
• W2033800538 cites W67571077 @default.
• W2033800538 doi "https://doi.org/10.1002/mrm.10101" @default.
• W2033800538 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/11948745" @default.
• W2033800538 hasPublicationYear "2002" @default.
• W2033800538 type Work @default.
• W2033800538 sameAs 2033800538 @default.
• W2033800538 citedByCount "23" @default.
• W2033800538 countsByYear W20338005382012 @default.
• W2033800538 countsByYear W20338005382013 @default.
• W2033800538 countsByYear W20338005382014 @default.
• W2033800538 countsByYear W20338005382016 @default.
• W2033800538 countsByYear W20338005382017 @default.
• W2033800538 countsByYear W20338005382018 @default.
• W2033800538 countsByYear W20338005382023 @default.
• W2033800538 crossrefType "journal-article" @default.
• W2033800538 hasAuthorship W2033800538A5020347278 @default.
• W2033800538 hasAuthorship W2033800538A5027636855 @default.
• W2033800538 hasAuthorship W2033800538A5039922657 @default.
• W2033800538 hasAuthorship W2033800538A5051522991 @default.
• W2033800538 hasAuthorship W2033800538A5071889931 @default.
• W2033800538 hasAuthorship W2033800538A5085843540 @default.
• W2033800538 hasConcept C102519508 @default.
• W2033800538 hasConcept C111335779 @default.
• W2033800538 hasConcept C111919701 @default.
• W2033800538 hasConcept C112680207 @default.
• W2033800538 hasConcept C11413529 @default.
• W2033800538 hasConcept C115961682 @default.
• W2033800538 hasConcept C121332964 @default.
• W2033800538 hasConcept C134306372 @default.
• W2033800538 hasConcept C154945302 @default.
• W2033800538 hasConcept C197413143 @default.
• W2033800538 hasConcept C198352243 @default.
• W2033800538 hasConcept C2524010 @default.
• W2033800538 hasConcept C2778572836 @default.
• W2033800538 hasConcept C33923547 @default.
• W2033800538 hasConcept C41008148 @default.
• W2033800538 hasConcept C44280652 @default.
• W2033800538 hasConcept C57493831 @default.
• W2033800538 hasConcept C62520636 @default.
• W2033800538 hasConceptScore W2033800538C102519508 @default.
• W2033800538 hasConceptScore W2033800538C111335779 @default.
• W2033800538 hasConceptScore W2033800538C111919701 @default.
• W2033800538 hasConceptScore W2033800538C112680207 @default.
• W2033800538 hasConceptScore W2033800538C11413529 @default.
• W2033800538 hasConceptScore W2033800538C115961682 @default.
• W2033800538 hasConceptScore W2033800538C121332964 @default.
• W2033800538 hasConceptScore W2033800538C134306372 @default.
• W2033800538 hasConceptScore W2033800538C154945302 @default.
• W2033800538 hasConceptScore W2033800538C197413143 @default.
• W2033800538 hasConceptScore W2033800538C198352243 @default.
• W2033800538 hasConceptScore W2033800538C2524010 @default.
• W2033800538 hasConceptScore W2033800538C2778572836 @default.
• W2033800538 hasConceptScore W2033800538C33923547 @default.
• W2033800538 hasConceptScore W2033800538C41008148 @default.
• W2033800538 hasConceptScore W2033800538C44280652 @default.
• W2033800538 hasConceptScore W2033800538C57493831 @default.
• W2033800538 hasConceptScore W2033800538C62520636 @default.
• W2033800538 hasIssue "4" @default.
• W2033800538 hasLocation W20338005381 @default.
• W2033800538 hasLocation W20338005382 @default.
• W2033800538 hasOpenAccess W2033800538 @default.
• W2033800538 hasPrimaryLocation W20338005381 @default.
• W2033800538 hasRelatedWork W1536834623 @default.
• W2033800538 hasRelatedWork W1979771556 @default.
• W2033800538 hasRelatedWork W2031034494 @default.
• W2033800538 hasRelatedWork W2031403761 @default.
• W2033800538 hasRelatedWork W2041566000 @default.
• W2033800538 hasRelatedWork W2043544284 @default.
• W2033800538 hasRelatedWork W2066905217 @default.
• W2033800538 hasRelatedWork W2095877570 @default.
• W2033800538 hasRelatedWork W2101062116 @default.
• W2033800538 hasRelatedWork W2133036225 @default.
• W2033800538 hasVolume "47" @default.
• W2033800538 isParatext "false" @default.
• W2033800538 isRetracted "false" @default.

• next