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Image Reconstruction in Ultrasound Reflection Tomography using Quick High-Resolution Method

cris.lastimport.scopus2024-09-19T01:31:05Z
dc.abstract.enThis paper presents an image reconstruction method for reflective ultrasonic tomography. The variation of the time corresponding to the first peak for the transmitter-receiver pairs is used in the transmission tomography. Commonly, all the reflected packets are used in the reflective reconstruction, but here we assume that the inside of the object is either changing or has a high absorption coefficient. Classical tomography methods are based on an equation where the system matrix is not square. Therefore, inverting such a matrix is a complex task. The solution to this problem is our simple geometrical method, which is very fast and accurate. Moreover, a very high spatial resolution can be achieved. In this case, the amount of information obtained from the system is limited only by the number of transducers used for the ultrasonic measurement.
dc.affiliationTransportu i Informatyki
dc.contributor.authorDariusz Wójcik
dc.contributor.authorB Przysucha
dc.contributor.authorMichał Gołąbek
dc.contributor.authorElżbieta Wośko
dc.contributor.authorTomasz Rymarczyk
dc.contributor.authorPrzemysław Adamkiewicz
dc.date.accessioned2024-04-11T07:22:19Z
dc.date.available2024-04-11T07:22:19Z
dc.date.issued2022
dc.description.abstract<jats:title>Abstract</jats:title> <jats:p>This paper presents an image reconstruction method for reflective ultrasonic tomography. The variation of the time corresponding to the first peak for the transmitter-receiver pairs is used in the transmission tomography. Commonly, all the reflected packets are used in the reflective reconstruction, but here we assume that the inside of the object is either changing or has a high absorption coefficient. Classical tomography methods are based on an equation where the system matrix is not square. Therefore, inverting such a matrix is a complex task. The solution to this problem is our simple geometrical method, which is very fast and accurate. Moreover, a very high spatial resolution can be achieved. In this case, the amount of information obtained from the system is limited only by the number of transducers used for the ultrasonic measurement.</jats:p>
dc.identifier.doi10.1088/1742-6596/2408/1/012010
dc.identifier.issn1742-6588
dc.identifier.issn1742-6596
dc.identifier.urihttps://repo.akademiawsei.eu/handle/item/180
dc.pbn.affiliationinformation and communication technology
dc.relation.ispartofJournal of Physics: Conference Series
dc.rightsCC-BY
dc.subject.enImage Reconstruction
dc.subject.enUltrasound Reflection Tomography
dc.subject.enQuick High-Resolution Method
dc.titleImage Reconstruction in Ultrasound Reflection Tomography using Quick High-Resolution Method
dc.typeReviewArticle
dspace.entity.typePublication
oaire.citation.issue1
oaire.citation.volume2408