Matches in SemOpenAlex for { <https://semopenalex.org/work/W1187615759> ?p ?o ?g. }
Showing items 1 to 79 of
79
with 100 items per page.
- W1187615759 endingPage "146" @default.
- W1187615759 startingPage "131" @default.
- W1187615759 abstract "Recently, the Palamodov algorithm, which was formulated for exact cone-beam reconstruction from data collected along a continuous locus, has been proven to be an excellent approximate algorithm for general cone beam reconstruction. The filtration-backprojection framework of the Palamodov algorithm is efficient for sequential and parallel implementation because its filtration step only involves a 1-D shift-invariant filtering along the tangent direction of the scanning trajectory. On the other hand, the generalized Feldkamp algorithm proposed by Wang et al. also allows approximate general cone beam reconstruction. In this paper, we report a numerical study comparing these two approximate methods for the cases of helical and saddle curves. In this study, the image quality is evaluated in terms of mean square error (MSE), modulation transform function (MTF), etc. The results demonstrate that the Palamodov algorithm consistently performs similar or better than the generalized Feldkamp algorithm." @default.
- W1187615759 created "2016-06-24" @default.
- W1187615759 creator A5011715120 @default.
- W1187615759 creator A5021425216 @default.
- W1187615759 creator A5051700680 @default.
- W1187615759 creator A5052662150 @default.
- W1187615759 date "2007-01-01" @default.
- W1187615759 modified "2023-09-23" @default.
- W1187615759 title "Numerical studies on Palamodov and Generalized Feldkamp algorithm for general cone-beam scanning" @default.
- W1187615759 cites W1608034426 @default.
- W1187615759 cites W1967300472 @default.
- W1187615759 cites W1970592782 @default.
- W1187615759 cites W1971834226 @default.
- W1187615759 cites W1977849232 @default.
- W1187615759 cites W1984049242 @default.
- W1187615759 cites W1990834195 @default.
- W1187615759 cites W2006461826 @default.
- W1187615759 cites W2009946424 @default.
- W1187615759 cites W2023749508 @default.
- W1187615759 cites W2033074736 @default.
- W1187615759 cites W2061406259 @default.
- W1187615759 cites W2073680331 @default.
- W1187615759 cites W2076682049 @default.
- W1187615759 cites W2085536577 @default.
- W1187615759 cites W2104844366 @default.
- W1187615759 cites W2105807618 @default.
- W1187615759 cites W2131900628 @default.
- W1187615759 cites W2146298384 @default.
- W1187615759 cites W2151359544 @default.
- W1187615759 cites W2157812230 @default.
- W1187615759 cites W275210538 @default.
- W1187615759 hasPublicationYear "2007" @default.
- W1187615759 type Work @default.
- W1187615759 sameAs 1187615759 @default.
- W1187615759 citedByCount "1" @default.
- W1187615759 crossrefType "journal-article" @default.
- W1187615759 hasAuthorship W1187615759A5011715120 @default.
- W1187615759 hasAuthorship W1187615759A5021425216 @default.
- W1187615759 hasAuthorship W1187615759A5051700680 @default.
- W1187615759 hasAuthorship W1187615759A5052662150 @default.
- W1187615759 hasConcept C11413529 @default.
- W1187615759 hasConcept C138187205 @default.
- W1187615759 hasConcept C2524010 @default.
- W1187615759 hasConcept C33923547 @default.
- W1187615759 hasConceptScore W1187615759C11413529 @default.
- W1187615759 hasConceptScore W1187615759C138187205 @default.
- W1187615759 hasConceptScore W1187615759C2524010 @default.
- W1187615759 hasConceptScore W1187615759C33923547 @default.
- W1187615759 hasIssue "3" @default.
- W1187615759 hasLocation W11876157591 @default.
- W1187615759 hasOpenAccess W1187615759 @default.
- W1187615759 hasPrimaryLocation W11876157591 @default.
- W1187615759 hasRelatedWork W1566502369 @default.
- W1187615759 hasRelatedWork W1842162782 @default.
- W1187615759 hasRelatedWork W1965998699 @default.
- W1187615759 hasRelatedWork W1981061118 @default.
- W1187615759 hasRelatedWork W2001514766 @default.
- W1187615759 hasRelatedWork W2012604912 @default.
- W1187615759 hasRelatedWork W2013742054 @default.
- W1187615759 hasRelatedWork W2050384067 @default.
- W1187615759 hasRelatedWork W2053369939 @default.
- W1187615759 hasRelatedWork W2076682049 @default.
- W1187615759 hasRelatedWork W2079199784 @default.
- W1187615759 hasRelatedWork W2085081883 @default.
- W1187615759 hasRelatedWork W2150173598 @default.
- W1187615759 hasRelatedWork W2170636882 @default.
- W1187615759 hasRelatedWork W2176989237 @default.
- W1187615759 hasRelatedWork W227087015 @default.
- W1187615759 hasRelatedWork W2765864383 @default.
- W1187615759 hasRelatedWork W58822472 @default.
- W1187615759 hasRelatedWork W837797389 @default.
- W1187615759 hasRelatedWork W2798521193 @default.
- W1187615759 hasVolume "15" @default.
- W1187615759 isParatext "false" @default.
- W1187615759 isRetracted "false" @default.
- W1187615759 magId "1187615759" @default.
- W1187615759 workType "article" @default.