Bone Marrow Analysis in Multi-contrast MR Images

摘要：

　　In the article,a magnetic resonance multi-contrast data collection and analysis are described.MRI imaging of small bones is problematic,because the measured are loaded with susceptibility artifacts and low signal to noise ratio.Therefore,we focus on the comparison between commonly used MRI contrast(Proton Density-PD,relaxation time T1,relaxation time T2 and Susceptibility Weighted Imaging-SWI)and multi-contrast weighted imaging(T1=T2,SWI/T1,SWI/PD).Acquired images are classified in terms of signal to noise ratio,intensity difference and steepness of edges.

作者: P.Marcon K.Bartusek

作者单位: Department of Theoretical and Experimental Electrical Engineering Brno University of Technology,Czec Institute of Scientific Instruments of the ASCR v.v.i,Kralovopolska 147,Brno 61264,Czech Republic

会议类型: 国际会议

会议名称: Progress in Electromagnetics Research Symposium 2013(2013年电磁学研究新进展学术研讨会)

会议地点: 台北

会议语种:英文

页码: 29-32

在线出版日期: 2013-03-01（万方平台首次上网日期，不代表论文的发表时间）