DQE(f) of four generations of computed radiography acquisition devices.
Publication
, Journal Article
Dobbins, JT; Ergun, DL; Rutz, L; Hinshaw, DA; Blume, H; Clark, DC
Published in: Med Phys
October 1995
Measurements were made of the MTF(f), NPS(f), and DQE(f) of four generations of computed radiography (CR) imaging plates and three generations of CR image readers. The MTF generally showed only a minor change between generations of plates and readers, but the DQE(f) has improved substantially from a very early plate/reader combination to a more recent one. The DQE in the more recent plate/reader combination is 1.3X greater at low frequencies and about 3X greater at high frequencies than the much earlier versions. Thus there has been substantial improvement in the imaging performance obtainable with CR since some of the early observer studies which indicated poorer performance with CR than with screen-film.
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Published In
Med Phys
DOI
ISSN
0094-2405
Publication Date
October 1995
Volume
22
Issue
10
Start / End Page
1581 / 1593
Location
United States
Related Subject Headings
- Reproducibility of Results
- Radiography, Thoracic
- Radiographic Image Interpretation, Computer-Assisted
- Nuclear Medicine & Medical Imaging
- Mathematics
- Humans
- 5105 Medical and biological physics
- 4003 Biomedical engineering
- 1112 Oncology and Carcinogenesis
- 0903 Biomedical Engineering
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Chicago
ICMJE
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Dobbins, J. T., Ergun, D. L., Rutz, L., Hinshaw, D. A., Blume, H., & Clark, D. C. (1995). DQE(f) of four generations of computed radiography acquisition devices. Med Phys, 22(10), 1581–1593. https://doi.org/10.1118/1.597627
Dobbins, J. T., D. L. Ergun, L. Rutz, D. A. Hinshaw, H. Blume, and D. C. Clark. “DQE(f) of four generations of computed radiography acquisition devices.” Med Phys 22, no. 10 (October 1995): 1581–93. https://doi.org/10.1118/1.597627.
Dobbins JT, Ergun DL, Rutz L, Hinshaw DA, Blume H, Clark DC. DQE(f) of four generations of computed radiography acquisition devices. Med Phys. 1995 Oct;22(10):1581–93.
Dobbins, J. T., et al. “DQE(f) of four generations of computed radiography acquisition devices.” Med Phys, vol. 22, no. 10, Oct. 1995, pp. 1581–93. Pubmed, doi:10.1118/1.597627.
Dobbins JT, Ergun DL, Rutz L, Hinshaw DA, Blume H, Clark DC. DQE(f) of four generations of computed radiography acquisition devices. Med Phys. 1995 Oct;22(10):1581–1593.
Published In
Med Phys
DOI
ISSN
0094-2405
Publication Date
October 1995
Volume
22
Issue
10
Start / End Page
1581 / 1593
Location
United States
Related Subject Headings
- Reproducibility of Results
- Radiography, Thoracic
- Radiographic Image Interpretation, Computer-Assisted
- Nuclear Medicine & Medical Imaging
- Mathematics
- Humans
- 5105 Medical and biological physics
- 4003 Biomedical engineering
- 1112 Oncology and Carcinogenesis
- 0903 Biomedical Engineering