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Study on medical X-ray coherent scatter imaging and processing based digital flat detector (EI CONFERENCE)

文献类型：会议论文

作者Li B.; Zhao J.; Li B.; Li B.; Liu J.; Liu J.; Liu J.
出版日期2010
会议名称3rd International Conference on BioMedical Engineering and Informatics, BMEI 2010, October 16, 2010 - October 18, 2010
会议地点Yantai, China
关键词It is introduced a novel imaging technique for medical diagnostic X-ray coherent scatter in this paper. A set of experimental equipment for X-ray coherent scatter imaging was set up with X-ray digital flat detector and medical diagnostic X-ray source. According to this equipment the scatter images obtained are made of some circles with the same center. It is vital to calculate the energy template to classify the different samples. It is difficult to separate them using the traditional threshold method due to noise and overlapped shadow. In this paper the image was transformed a binary image by using K-Means algorithm and Mathematical Morphology Methods. The effective region was extracted from the binary image inside the orthogonal energy projection space then to calculate the centroid of rings. Consequently the curve of the energy distribution was built. The experiment results show that our method is reasonable and feasible. The technique will have wide foreground of application .Besides the imaging of human bone content it can be used for various imaging of tissue and organs in biology. 2010 IEEE.
页码589-592
收录类别EI
源URL[http://ir.ciomp.ac.cn/handle/181722/33474]  
专题长春光学精密机械与物理研究所_中科院长春光机所知识产出_会议论文
推荐引用方式
GB/T 7714		 Li B.,Zhao J.,Li B.,et al. Study on medical X-ray coherent scatter imaging and processing based digital flat detector (EI CONFERENCE)[C]. 见:3rd International Conference on BioMedical Engineering and Informatics, BMEI 2010, October 16, 2010 - October 18, 2010. Yantai, China.

入库方式： OAI收割

来源：长春光学精密机械与物理研究所

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