FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3032125536> ?p ?o ?g. }

• W3032125536 endingPage "547" @default.
• W3032125536 startingPage "537" @default.
• W3032125536 abstract "The spectral computed tomography (CT) has huge advantages by providing accurate material information. Unfortunately, due to the instability or overdetermination of the material decomposition model, the accuracy of material decomposition can be compromised in practice. Very recently, the dictionary learning-based image-domain material decomposition (DLIMD) can obtain high accuracy for material decompositions from reconstructed spectral CT images. This method can explore the correlation of material components to some extent by training a unified dictionary from all material images. In addition, the dictionary learning-based prior as a penalty is applied on material components independently, and many parameters would be carefully elaborated in practice. Because the concentration of contrast agent in clinical applications is low, it can result in data inconsistency for dictionary-based representation during the iteration process. To avoid the aforementioned limitations and further improve the accuracy of materials, we first construct a generalized DLIMD (GDLIMD) model. Then, the material tensor image is unfolded along the mode-1 to enhance the correlation of different materials. Finally, to avoid the data inconsistency of low iodine contrast, a normalization strategy is employed. Both physical phantom and tissue-synthetic phantom experiments demonstrate the proposed GDLIMD method outperforms the DLIMD and direct inversion (DI) methods." @default.
• W3032125536 created "2020-06-05" @default.
• W3032125536 creator A5016393389 @default.
• W3032125536 creator A5052662150 @default.
• W3032125536 creator A5062928406 @default.
• W3032125536 creator A5077824092 @default.
• W3032125536 creator A5078082681 @default.
• W3032125536 creator A5083939056 @default.
• W3032125536 date "2021-07-01" @default.
• W3032125536 modified "2023-10-09" @default.
• W3032125536 title "Image-Domain Material Decomposition for Spectral CT Using a Generalized Dictionary Learning" @default.
• W3032125536 cites W1500741745 @default.
• W3032125536 cites W1965510293 @default.
• W3032125536 cites W1968238516 @default.
• W3032125536 cites W1972150100 @default.
• W3032125536 cites W1975658718 @default.
• W3032125536 cites W1981418870 @default.
• W3032125536 cites W1982059935 @default.
• W3032125536 cites W2005987054 @default.
• W3032125536 cites W2018125569 @default.
• W3032125536 cites W2040072697 @default.
• W3032125536 cites W2042195023 @default.
• W3032125536 cites W2044774090 @default.
• W3032125536 cites W2059360236 @default.
• W3032125536 cites W2068780335 @default.
• W3032125536 cites W2071182070 @default.
• W3032125536 cites W2084789529 @default.
• W3032125536 cites W2090525223 @default.
• W3032125536 cites W2091242387 @default.
• W3032125536 cites W2102201545 @default.
• W3032125536 cites W2102462918 @default.
• W3032125536 cites W2110652437 @default.
• W3032125536 cites W2149400409 @default.
• W3032125536 cites W2153663612 @default.
• W3032125536 cites W2195311957 @default.
• W3032125536 cites W2237473774 @default.
• W3032125536 cites W2300533347 @default.
• W3032125536 cites W2347030747 @default.
• W3032125536 cites W2512266304 @default.
• W3032125536 cites W2516922013 @default.
• W3032125536 cites W2529844993 @default.
• W3032125536 cites W2569379566 @default.
• W3032125536 cites W2609136282 @default.
• W3032125536 cites W2610769070 @default.
• W3032125536 cites W2743780012 @default.
• W3032125536 cites W2760169020 @default.
• W3032125536 cites W2765757936 @default.
• W3032125536 cites W2792768547 @default.
• W3032125536 cites W2793155081 @default.
• W3032125536 cites W2801324747 @default.
• W3032125536 cites W2883722717 @default.
• W3032125536 cites W2884211269 @default.
• W3032125536 cites W2884883784 @default.
• W3032125536 cites W2888112574 @default.
• W3032125536 cites W2888449908 @default.
• W3032125536 cites W2889796359 @default.
• W3032125536 cites W2902901498 @default.
• W3032125536 cites W2906002859 @default.
• W3032125536 cites W2907552974 @default.
• W3032125536 cites W2921457112 @default.
• W3032125536 cites W2946692296 @default.
• W3032125536 cites W2963324332 @default.
• W3032125536 cites W2963376989 @default.
• W3032125536 cites W2963928912 @default.
• W3032125536 cites W2982911492 @default.
• W3032125536 cites W2999831771 @default.
• W3032125536 cites W3003326148 @default.
• W3032125536 cites W3011478561 @default.
• W3032125536 cites W3014900725 @default.
• W3032125536 cites W3020171528 @default.
• W3032125536 cites W3105660070 @default.
• W3032125536 cites W3106100430 @default.
• W3032125536 doi "https://doi.org/10.1109/trpms.2020.2997880" @default.
• W3032125536 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/8248524" @default.
• W3032125536 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/34222737" @default.
• W3032125536 hasPublicationYear "2021" @default.
• W3032125536 type Work @default.
• W3032125536 sameAs 3032125536 @default.
• W3032125536 citedByCount "18" @default.
• W3032125536 countsByYear W30321255362020 @default.
• W3032125536 countsByYear W30321255362021 @default.
• W3032125536 countsByYear W30321255362022 @default.
• W3032125536 countsByYear W30321255362023 @default.
• W3032125536 crossrefType "journal-article" @default.
• W3032125536 hasAuthorship W3032125536A5016393389 @default.
• W3032125536 hasAuthorship W3032125536A5052662150 @default.
• W3032125536 hasAuthorship W3032125536A5062928406 @default.
• W3032125536 hasAuthorship W3032125536A5077824092 @default.
• W3032125536 hasAuthorship W3032125536A5078082681 @default.
• W3032125536 hasAuthorship W3032125536A5083939056 @default.
• W3032125536 hasBestOaLocation W30321255362 @default.
• W3032125536 hasConcept C104293457 @default.
• W3032125536 hasConcept C111919701 @default.
• W3032125536 hasConcept C11413529 @default.
• W3032125536 hasConcept C120665830 @default.
• W3032125536 hasConcept C121332964 @default.
• W3032125536 hasConcept C136886441 @default.
• W3032125536 hasConcept C144024400 @default.

• next