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pro vyhledávání: '"J C, Weiser"'
Autor:
J C, Weiser
Publikováno v:
Diagnostic imaging.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::d9a465771a4089164b61e41b34793ae0
https://pubmed.ncbi.nlm.nih.gov/10187437
https://pubmed.ncbi.nlm.nih.gov/10187437
Publikováno v:
Medical physics. 17(1)
An experimental high-contrast sensitivity storage phosphor imaging system was used to produce double-exposure localization portal images of abdominal and pelvic treatment fields. The images were contrast enhanced by using an analog windowing techniqu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::28eca3894fa00ab855aea1c97ad6353a
https://pubmed.ncbi.nlm.nih.gov/2308541
https://pubmed.ncbi.nlm.nih.gov/2308541
Publikováno v:
Medical physics. 16(1)
Two drawbacks in quality of portal radiographs in radiation therapy are their low contrast and low spatial resolution. These are due to the low differential absorption of body tissues at therapeutic energies and to a relatively large radiation source
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::db0ef31080df895f17ab8c700ce1b6ec
https://pubmed.ncbi.nlm.nih.gov/2921972
https://pubmed.ncbi.nlm.nih.gov/2921972