Matches in SemOpenAlex for { <https://semopenalex.org/work/W2917962236> ?p ?o ?g. }
Showing items 1 to 61 of
61
with 100 items per page.
- W2917962236 abstract "PET reconstruction algorithms allowing negative values in the image space have gained interest for twenty years [1] , [2] . They allow to solve problems introduced by conventional algorithms satisfying the non-negativity constraint such as MLEM. This may present a problem when low activity regions are involved such as those typically found in 90Y-PET. In such cases, algorithms allowing negative values in the image space can reduce the positive bias but often at the cost of a variance increase. A post-processing reducing the variance while keeping the reduction of the bias is therefore desirable. The present work proposes a new approach to reach this goal." @default.
- W2917962236 created "2019-03-02" @default.
- W2917962236 creator A5042645593 @default.
- W2917962236 creator A5050360521 @default.
- W2917962236 creator A5055901701 @default.
- W2917962236 creator A5062028668 @default.
- W2917962236 creator A5079901162 @default.
- W2917962236 date "2018-11-01" @default.
- W2917962236 modified "2023-09-26" @default.
- W2917962236 title "Local-mean preserving post-processing for non negativity enforcement in 90Y-PET imaging" @default.
- W2917962236 cites W2060532604 @default.
- W2917962236 cites W2082513731 @default.
- W2917962236 cites W2136105338 @default.
- W2917962236 doi "https://doi.org/10.1109/nssmic.2018.8824399" @default.
- W2917962236 hasPublicationYear "2018" @default.
- W2917962236 type Work @default.
- W2917962236 sameAs 2917962236 @default.
- W2917962236 citedByCount "0" @default.
- W2917962236 crossrefType "proceedings-article" @default.
- W2917962236 hasAuthorship W2917962236A5042645593 @default.
- W2917962236 hasAuthorship W2917962236A5050360521 @default.
- W2917962236 hasAuthorship W2917962236A5055901701 @default.
- W2917962236 hasAuthorship W2917962236A5062028668 @default.
- W2917962236 hasAuthorship W2917962236A5079901162 @default.
- W2917962236 hasConcept C154945302 @default.
- W2917962236 hasConcept C15744967 @default.
- W2917962236 hasConcept C17744445 @default.
- W2917962236 hasConcept C180747234 @default.
- W2917962236 hasConcept C199539241 @default.
- W2917962236 hasConcept C2779777834 @default.
- W2917962236 hasConcept C31972630 @default.
- W2917962236 hasConcept C41008148 @default.
- W2917962236 hasConcept C7453019 @default.
- W2917962236 hasConceptScore W2917962236C154945302 @default.
- W2917962236 hasConceptScore W2917962236C15744967 @default.
- W2917962236 hasConceptScore W2917962236C17744445 @default.
- W2917962236 hasConceptScore W2917962236C180747234 @default.
- W2917962236 hasConceptScore W2917962236C199539241 @default.
- W2917962236 hasConceptScore W2917962236C2779777834 @default.
- W2917962236 hasConceptScore W2917962236C31972630 @default.
- W2917962236 hasConceptScore W2917962236C41008148 @default.
- W2917962236 hasConceptScore W2917962236C7453019 @default.
- W2917962236 hasLocation W29179622361 @default.
- W2917962236 hasLocation W29179622362 @default.
- W2917962236 hasLocation W29179622363 @default.
- W2917962236 hasOpenAccess W2917962236 @default.
- W2917962236 hasPrimaryLocation W29179622361 @default.
- W2917962236 hasRelatedWork W1891287906 @default.
- W2917962236 hasRelatedWork W1969923398 @default.
- W2917962236 hasRelatedWork W2036807459 @default.
- W2917962236 hasRelatedWork W2058170566 @default.
- W2917962236 hasRelatedWork W2166024367 @default.
- W2917962236 hasRelatedWork W2229312674 @default.
- W2917962236 hasRelatedWork W2755342338 @default.
- W2917962236 hasRelatedWork W2772917594 @default.
- W2917962236 hasRelatedWork W2775347418 @default.
- W2917962236 hasRelatedWork W3116076068 @default.
- W2917962236 isParatext "false" @default.
- W2917962236 isRetracted "false" @default.
- W2917962236 magId "2917962236" @default.
- W2917962236 workType "article" @default.