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Introduction of total variation regularization into filtered backprojection algorithm
Journal
Acta Physica Polonica. B
20
Author
Volume
48
Number
10
Title of volume
2nd Jagiellonian Symposium on Fundamental and Applied Subatomic Physics
Pages
1611-1618
ISSN
0587-4254
eISSN
1509-5770
Language
English
Journal language
English
Abstract in English
In this paper we extend the state-of-the-art filtered backprojection (FBP) method with application of the concept of Total Variation regularization. We compare the performance of the new algorithm with the most common form of regularizing in the FBP image reconstruction via apodizing functions. The methods are validated in terms of cross-correlation coefficient between reconstructed and real image of radioactive tracer distribution using standard Derenzo-type phantom. We demonstrate that the proposed approach results in higher cross-correlation values with respect to the standard FBP method.
Affiliation
Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana SmoluchowskiegoWydział Fizyki, Astronomii i Informatyki Stosowanej : Zakład Technologii InformatycznychWydział Fizyki, Astronomii i Informatyki Stosowanej : Zakład Technologii Gier
Scopus© citations
2
dc.abstract.en | In this paper we extend the state-of-the-art filtered backprojection (FBP) method with application of the concept of Total Variation regularization. We compare the performance of the new algorithm with the most common form of regularizing in the FBP image reconstruction via apodizing functions. The methods are validated in terms of cross-correlation coefficient between reconstructed and real image of radioactive tracer distribution using standard Derenzo-type phantom. We demonstrate that the proposed approach results in higher cross-correlation values with respect to the standard FBP method. | pl |
dc.affiliation | Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego | pl |
dc.affiliation | Wydział Fizyki, Astronomii i Informatyki Stosowanej : Zakład Technologii Informatycznych | pl |
dc.affiliation | Wydział Fizyki, Astronomii i Informatyki Stosowanej : Zakład Technologii Gier | pl |
dc.contributor.author | Raczyński, L. | pl |
dc.contributor.author | Wiślicki, W. | pl |
dc.contributor.author | Klimaszewski, K. | pl |
dc.contributor.author | Krzemień, Wojciech - 135126 | pl |
dc.contributor.author | Kowalski, P. | pl |
dc.contributor.author | Shopa, R. Y. | pl |
dc.contributor.author | Białas, Piotr - 127296 | pl |
dc.contributor.author | Curceanu, C. | pl |
dc.contributor.author | Czerwiński, Eryk - 102850 | pl |
dc.contributor.author | Dulski, Kamil - 204579 | pl |
dc.contributor.author | Gajos, Aleksander - 164087 | pl |
dc.contributor.author | Głowacz, Bartosz - 135174 | pl |
dc.contributor.author | Gorgol, M. | pl |
dc.contributor.author | Hiesmayr, B. | pl |
dc.contributor.author | Jasińska, B. | pl |
dc.contributor.author | Kisielewska, Daria - 179828 | pl |
dc.contributor.author | Korcyl, Grzegorz - 107362 | pl |
dc.contributor.author | Kozik, Tomasz - 129362 | pl |
dc.contributor.author | Krawczyk, Nikodem - 176270 | pl |
dc.contributor.author | Kubicz, Ewelina - 177092 | pl |
dc.contributor.author | Mohammed, Muhsin - 236400 | pl |
dc.contributor.author | Pawlik-Niedźwiecka, Monika - 193996 | pl |
dc.contributor.author | Niedźwiecki, Szymon - 115136 | pl |
dc.contributor.author | Pałka, Marek - 214237 | pl |
dc.contributor.author | Rudy, Zbigniew - 100004 | pl |
dc.contributor.author | Gupta-Sharma, Neha - 235987 | pl |
dc.contributor.author | Sharma, Sushil - 200161 | pl |
dc.contributor.author | Silarski, Michał - 103624 | pl |
dc.contributor.author | Skurzok, Magdalena - 106557 | pl |
dc.contributor.author | Wieczorek, Anna - 163447 | pl |
dc.contributor.author | Zgardzińska, B. | pl |
dc.contributor.author | Zieliński, Marcin - 124902 | pl |
dc.contributor.author | Moskal, Paweł - 100401 | pl |
dc.date.accessioned | 2018-02-07T14:05:12Z | |
dc.date.available | 2018-02-07T14:05:12Z | |
dc.date.issued | 2017 | pl |
dc.date.openaccess | 0 | |
dc.description.accesstime | w momencie opublikowania | |
dc.description.number | 10 | pl |
dc.description.physical | 1611-1618 | pl |
dc.description.version | ostateczna wersja wydawcy | |
dc.description.volume | 48 | pl |
dc.identifier.doi | 10.5506/APhysPolB.48.1611 | pl |
dc.identifier.eissn | 1509-5770 | pl |
dc.identifier.issn | 0587-4254 | pl |
dc.identifier.project | ROD UJ / P | pl |
dc.identifier.uri | https://ruj.uj.edu.pl/xmlui/handle/item/49845 | |
dc.language | eng | pl |
dc.language.container | eng | pl |
dc.rights | Udzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa | * |
dc.rights.licence | CC-BY | |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/legalcode.pl | * |
dc.share.type | otwarte czasopismo | |
dc.subtype | Article | pl |
dc.title | Introduction of total variation regularization into filtered backprojection algorithm | pl |
dc.title.journal | Acta Physica Polonica. B | pl |
dc.title.volume | 2nd Jagiellonian Symposium on Fundamental and Applied Subatomic Physics | pl |
dc.type | JournalArticle | pl |
dspace.entity.type | Publication |
dc.abstract.enpl
In this paper we extend the state-of-the-art filtered backprojection (FBP) method with application of the concept of Total Variation regularization. We compare the performance of the new algorithm with the most common form of regularizing in the FBP image reconstruction via apodizing functions. The methods are validated in terms of cross-correlation coefficient between reconstructed and real image of radioactive tracer distribution using standard Derenzo-type phantom. We demonstrate that the proposed approach results in higher cross-correlation values with respect to the standard FBP method. dc.affiliationpl
Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Fizyki im. Mariana Smoluchowskiego dc.affiliationpl
Wydział Fizyki, Astronomii i Informatyki Stosowanej : Zakład Technologii Informatycznych dc.affiliationpl
Wydział Fizyki, Astronomii i Informatyki Stosowanej : Zakład Technologii Gier dc.contributor.authorpl
Raczyński, L. dc.contributor.authorpl
Wiślicki, W. dc.contributor.authorpl
Klimaszewski, K. dc.contributor.authorpl
Krzemień, Wojciech - 135126 dc.contributor.authorpl
Kowalski, P. dc.contributor.authorpl
Shopa, R. Y. dc.contributor.authorpl
Białas, Piotr - 127296 dc.contributor.authorpl
Curceanu, C. dc.contributor.authorpl
Czerwiński, Eryk - 102850 dc.contributor.authorpl
Dulski, Kamil - 204579 dc.contributor.authorpl
Gajos, Aleksander - 164087 dc.contributor.authorpl
Głowacz, Bartosz - 135174 dc.contributor.authorpl
Gorgol, M. dc.contributor.authorpl
Hiesmayr, B. dc.contributor.authorpl
Jasińska, B. dc.contributor.authorpl
Kisielewska, Daria - 179828 dc.contributor.authorpl
Korcyl, Grzegorz - 107362 dc.contributor.authorpl
Kozik, Tomasz - 129362 dc.contributor.authorpl
Krawczyk, Nikodem - 176270 dc.contributor.authorpl
Kubicz, Ewelina - 177092 dc.contributor.authorpl
Mohammed, Muhsin - 236400 dc.contributor.authorpl
Pawlik-Niedźwiecka, Monika - 193996 dc.contributor.authorpl
Niedźwiecki, Szymon - 115136 dc.contributor.authorpl
Pałka, Marek - 214237 dc.contributor.authorpl
Rudy, Zbigniew - 100004 dc.contributor.authorpl
Gupta-Sharma, Neha - 235987 dc.contributor.authorpl
Sharma, Sushil - 200161 dc.contributor.authorpl
Silarski, Michał - 103624 dc.contributor.authorpl
Skurzok, Magdalena - 106557 dc.contributor.authorpl
Wieczorek, Anna - 163447 dc.contributor.authorpl
Zgardzińska, B. dc.contributor.authorpl
Zieliński, Marcin - 124902 dc.contributor.authorpl
Moskal, Paweł - 100401 dc.date.accessioned
2018-02-07T14:05:12Z dc.date.available
2018-02-07T14:05:12Z dc.date.issuedpl
2017 dc.date.openaccess
0 dc.description.accesstime
w momencie opublikowania dc.description.numberpl
10 dc.description.physicalpl
1611-1618 dc.description.version
ostateczna wersja wydawcy dc.description.volumepl
48 dc.identifier.doipl
10.5506/APhysPolB.48.1611 dc.identifier.eissnpl
1509-5770 dc.identifier.issnpl
0587-4254 dc.identifier.projectpl
ROD UJ / P dc.identifier.uri
https://ruj.uj.edu.pl/xmlui/handle/item/49845 dc.languagepl
eng dc.language.containerpl
eng dc.rights*
Udzielam licencji. Uznanie autorstwa 4.0 Międzynarodowa dc.rights.licence
CC-BY dc.rights.uri*
http://creativecommons.org/licenses/by/4.0/legalcode.pl dc.share.type
otwarte czasopismo dc.subtypepl
Article dc.titlepl
Introduction of total variation regularization into filtered backprojection algorithm dc.title.journalpl
Acta Physica Polonica. B dc.title.volumepl
2nd Jagiellonian Symposium on Fundamental and Applied Subatomic Physics dc.typepl
JournalArticle dspace.entity.type
Publication Affiliations
Wydział Fizyki, Astronomii i Informatyki Stosowanej
Białas, Piotr
Czerwiński, Eryk
Dulski, Kamil
Gajos, Aleksander
Głowacz, Bartosz
Kisielewska, Daria
Korcyl, Grzegorz
Kozik, Tomasz
Krawczyk, Nikodem
Kubicz, Ewelina
Mohammed, Muhsin
Pawlik-Niedźwiecka, Monika
Niedźwiecki, Szymon
Pałka, Marek
Rudy, Zbigniew
Gupta-Sharma, Neha
Sharma, Sushil
Silarski, Michał
Skurzok, Magdalena
Wieczorek, Anna
Zieliński, Marcin
Moskal, Paweł
No affiliation
Raczyński, L.
Wiślicki, W.
Klimaszewski, K.
Krzemień, Wojciech
Kowalski, P.
Shopa, R. Y.
Curceanu, C.
Gorgol, M.
Hiesmayr, B.
Jasińska, B.
Zgardzińska, B.
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