Abstract:
:The Wiener spectra of five screen-film systems were studied as a function of monoenergetic x-ray energy. These spectra, in their low-frequency limits, were seen to depend linearly on x-ray energy. The Wiener spectra also decreased in magnitude as the incident x-ray energy exceeded that of the screen phosphor K absorption edge. The agreement of these experimental findings with simple theoretical predictions is discussed.
journal_name
Radiologyjournal_title
Radiologyauthors
Vyborny CJ,Loo LN,Doi Kdoi
10.1148/radiology.144.3.7100480subject
Has Abstractpub_date
1982-08-01 00:00:00pages
619-22issue
3eissn
0033-8419issn
1527-1315journal_volume
144pub_type
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