Comparison of two methods of noise power spectrum determinations of medical radiography systems
Noise in medical images is recognized as an important factor that determines the image quality. Image noise is characterized by noise power spectrum (NPS). We compared two methods of NPS determination namely the methods of Wagner and Dobbins on Lanex Regular TMG screen-film system and Hologic Lorad...
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| Main Authors: | , |
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| Other Authors: | |
| Format: | Book Section |
| Published: |
American Institute of Physics
2011
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| Subjects: | |
| Online Access: | http://eprints.utm.my/id/eprint/28898/ http://dx.doi.org/10.1063/1.3573765 |
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| Institution: | Universiti Teknologi Malaysia |