Measurement of wiener spectrum of radiographic screen-film systems
A method to measure the Wiener spectrum of radiographic screen-film systems in a hospital setting is presented. Radiographs exposed to uniform X-rays are scanned by a microdensitometer, and optical density fluctuation data about the mean density are obtained by subtracting the mean density from the...
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| Main Author: | |
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| Format: | Article |
| Language: | English |
| Published: |
Penerbit UTM Press
2001
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| Online Access: | http://eprints.utm.my/id/eprint/882/1/JT34C5.pdf http://eprints.utm.my/id/eprint/882/ http://www.penerbit.utm.my/onlinejournal/34/C/JT34C5.pdf |
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| Institution: | Universiti Teknologi Malaysia |
| Language: | English |