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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,生物与医学工程学院,Measurement of aortic arch based,on MR image,Reporter: Wang Zehua,members: Hao Chenru(leader),Zhang ying,北京航堂航天大學,生物与医学工程学院,1,project: Measurement of aortic arch based,on mr image,二,Background,Reconstruction of aortic arch,Abstraction of Centerline,Measurement of aortic arch,京航堂就天大學,project: Measurement of aortic,2,project: Measurement of aortic arch based,on mr image,Background,Reconstruction of aortic arch,Abstraction of Centerline,Measurement of aortic arch,京航堂就天大學,project: Measurement of aortic,3,Background,P As the source of power, heart is one of the most important organs. So,far cardiac vascular disease has been the first killer for human health,As a result of this, modeling of the aortic arch to study its shape and,function become more and more important,左冠状动独,右冠状,脑相材干,左旋度,右元状动赫,左冠较动,菌降支,右心宝,The anatomical model of aortic arch and heart,京航堂就天大學,Background,4,Background,Influence of curve vessel,京航堂就天大學,Background,5,主动脉弓的三维重建及测量课件,6,Background,As the complicated shape of aortic arch, researchers always use,the method below to study it:,1 amplified Uniform diameter model,tissue slice,京航堂就天大學,Background,7,Background,Aortic arch model by mimics,Aortic arch by mimics based on,based on CT iamge,MRI,此京航堂就天大學,Background,8,project: Measurement of aortic arch based,on mr image,Background,econstruction of aortic arch,Abstraction of Centerline,Measurement of aortic arch,京航堂就天大學,project: Measurement of aortic,9,Recon struction of aortic arch,Segmentation of aortic arch Images using GVF Snake Model,The results of gvf Snake model,Manual segmentation,京航堂就天大學,Recon struction of aortic arch,10,主动脉弓的三维重建及测量课件,11,主动脉弓的三维重建及测量课件,12,主动脉弓的三维重建及测量课件,13,主动脉弓的三维重建及测量课件,14,主动脉弓的三维重建及测量课件,15,主动脉弓的三维重建及测量课件,16,主动脉弓的三维重建及测量课件,17,主动脉弓的三维重建及测量课件,18,主动脉弓的三维重建及测量课件,19,主动脉弓的三维重建及测量课件,20,主动脉弓的三维重建及测量课件,21,主动脉弓的三维重建及测量课件,22,主动脉弓的三维重建及测量课件,23,主动脉弓的三维重建及测量课件,24,主动脉弓的三维重建及测量课件,25,主动脉弓的三维重建及测量课件,26,主动脉弓的三维重建及测量课件,27,主动脉弓的三维重建及测量课件,28,主动脉弓的三维重建及测量课件,29,主动脉弓的三维重建及测量课件,30,主动脉弓的三维重建及测量课件,31,主动脉弓的三维重建及测量课件,32,主动脉弓的三维重建及测量课件,33,主动脉弓的三维重建及测量课件,34,主动脉弓的三维重建及测量课件,35,主动脉弓的三维重建及测量课件,36,主动脉弓的三维重建及测量课件,37,主动脉弓的三维重建及测量课件,38,主动脉弓的三维重建及测量课件,39,主动脉弓的三维重建及测量课件,40,主动脉弓的三维重建及测量课件,41,主动脉弓的三维重建及测量课件,42,主动脉弓的三维重建及测量课件,43,主动脉弓的三维重建及测量课件,44,主动脉弓的三维重建及测量课件,45,主动脉弓的三维重建及测量课件,46,主动脉弓的三维重建及测量课件,47,主动脉弓的三维重建及测量课件,48,主动脉弓的三维重建及测量课件,49,主动脉弓的三维重建及测量课件,50,
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