Korean Journal of Digital Imaging in Medicine (대한디지털의료영상학회논문지)
- Volume 10 Issue 2
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- Pages.23-31
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- 2008
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- 1976-7641(pISSN)
Study of Image Properties for Computed Radiography
Computed Radiography의 영상특성에 관한 연구
- Ryu, Ki-Hyun (Department of Radiology, Seoul Sungshim Hospital) ;
- Jung, Jae-Eun (Department of Medical Engineering, Sam Yook Medical Center)
- Published : 2008.12.30
Abstract
Computed radiography(CR) has been widely used in the field of diagnostic radiography since digital X-ray image was introduced. The imaging performance of CR system was studied by analyzing the digital image data of the CR images which are the outcomes of the whole imaging system composed of image plate(IP), laser digitizer, analoge-digital convertor, and a given image processing unit. In this study, we used a conventional CR system made by Agfa. From the flat field image of 150