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Phantom and animal imaging studies using PLS synchrotron X-rays

Authors
 Hee-Joung Kim  ;  Jin-O Hong  ;  Kyu-Ho Lee  ;  Hai-Jo Jung  ;  Eun-Kyung Kim  ;  Jung Ho Je  ;  In Woo Kim  ;  Yeukuang Hwu  ;  Wen-Li Tsai  ;  Je-Kyung Seong  ;  Seung-Won Lee  ;  Hyung Sik Yoo 
Citation
 Nuclear Science, IEEE Transactions on, Vol.48(3) : 837-842, 2001 
Journal Title
 Nuclear Science, IEEE Transactions on 
ISSN
 0018-9499 
Issue Date
2001
Abstract
Ultra-high resolution radiographs can be obtained using synchrotron X-rays. A collaboration team consisting of K-JIST, POSTECH and YUMC has recently commissioned a new beamline (5C1) at Pohang Light Source (PLS) in Korea for medical applications using phase contrast radiology. Relatively simple image acquisition systems were set up on 5C1 beamline, and imaging studies were performed for resolution test patterns, mammographic phantom, and animals. Resolution test patterns and mammographic phantom images showed much better image resolution and quality with the 5C1 imaging system than the mammography system. Both fish and mouse images with 5C1 imaging system also showed much better image resolution with great details of organs and anatomy compared to those obtained with a conventional mammography system. A simple and inexpensive ultra-high resolution imaging system on 5C1 beamline was successfully implemented. The authors were able to acquire ultra-high resolution images for, resolution test patterns, mammographic phantom, fishes, and mice. The results showed that the 5C1 imaging system could be used for ultra-high resolution imaging studies in medical applications
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/142822
Full Text
http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=940172
DOI
10.1109/23.940172
Appears in Collections:
1. Journal Papers (연구논문) > 1. College of Medicine (의과대학) > Dept. of Radiology (영상의학교실)
Yonsei Authors
김은경(Kim, Eun-Kyung) ORCID logo https://orcid.org/0000-0002-3368-5013
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