Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Bente Konst"'
Publikováno v:
Journal of Applied Clinical Medical Physics
Purpose This study attempted to develop a method to measure the applied recursive filtration and to determine the noise reduction of four different fluoroscopic systems. The study also attempted to elucidate the importance of considering the recursiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::527fa015d06a744d1fb60833163fd066
http://europepmc.org/articles/PMC7856489
http://europepmc.org/articles/PMC7856489
Publikováno v:
Journal of Applied Clinical Medical Physics
Purpose A contrast-detail phantom such as CDRAD is frequently used for quality assurance, optimization of image quality, and several other purposes. However, it is often used without considering the uncertainty of the results. The aim of this study w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e6c8ab46e0bd01ccb392aab597fe2f5
https://doi.org/10.1002/acm2.12649
https://doi.org/10.1002/acm2.12649
Publikováno v:
Journal of Applied Clinical Medical Physics
Purpose To develop a method to perform quality control (QC) of X‐ray tubes and automatic exposure control (AEC) as a part of the QC of the radiographic and fluoroscopic X‐ray system. Our aim is to verify the output from the X‐ray tube by compar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6ffa85337e86dc1980b34d0a9e908d0
http://hdl.handle.net/10852/92369
http://hdl.handle.net/10852/92369
Autor:
Nadia Taoussi, Eivind Richter Andersen, Therese Seierstad, Bente Konst, Sadia Halima Yaqoob, Jannike Jorde
Publikováno v:
Acta Radiologica. 53:174-178
Background Reject analysis can be used as a quality indicator, and is an important tool in localizing areas where optimization is required. Reducing number of rejects is important yielding reduced patient exposure and increased cost-effectiveness. Pu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f1908f7c39549f39ff02afbc4d83957
https://doi.org/10.1258/ar.2011.110350
https://doi.org/10.1258/ar.2011.110350
Publikováno v:
Physics in medicine and biology. 59(15)
Purpose: to present a new and simplified method for pixel-wise determination of the signal-to-noise ratio improvement factor KSNR of an antiscatter grid, when used with a digital imaging system. The method was based on approximations of published for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dca6e57721de4ab0667ba5f990380c3a
https://pubmed.ncbi.nlm.nih.gov/25017397
https://pubmed.ncbi.nlm.nih.gov/25017397