Comparison of the noise power spectrum properties of medical x-ray imaging 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). Four methods of NPS determination were compared: Wagner, Beutel, Dobbins and Samei's methods on Lanex Regular/ TMG screen-film system and H...
Saved in:
主要作者: | |
---|---|
格式: | Thesis |
语言: | English |
出版: |
2011
|
主题: | |
在线阅读: | http://eprints.utm.my/id/eprint/26453/1/ZekiAhmedDarwishMFS2011.pdf |
标签: |
添加标签
没有标签, 成为第一个标记此记录!
|