<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;"><DIV><BR>黄老师:</DIV>
<DIV>   您好!我在DTIstudio邮件中看到您的邮件,了解到您也在研究DTI数据,我现在刚接触这个</DIV>
<DIV>数据处理,不知道有问题的时候能否向您咨询?</DIV>
<DIV>   顺祝国庆快乐!<BR>胡孝朋<BR>安徽医科大学第一附属医院<BR>huxiaopeng1210@yahoo.com.cn<BR><BR>--- <B>10年9月14日,周二, 黄海清 <I><basketballmouse@163.com></I></B> 写道:<BR></DIV>
<BLOCKQUOTE style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: rgb(16,16,255) 2px solid"><BR>发件人: 黄海清 <basketballmouse@163.com><BR>主题: [Mristudio-users] Different Gradient Table of DTI from Philips Achieva 3T<BR>收件人: "DTI Studio" <mristudio-users@mristudio.org><BR>日期: 2010年9月14日,周二,下午11:04<BR><BR>
<DIV id=yiv2024623922>Hi,<BR><BR>I'm dealing with DTI data from Philips Achieva 3T. I tried two methods to compute the gradient table (32+1).<BR>(1) " dcm2nii.exe " with Philips dicom files<BR>         0         0         0<BR>    1.0000         0         0<BR>         0   -1.0000         0<BR>         0         0   -1.0000<BR>   -0.0424    0.1146    0.9925<BR>    0.1749    0.2005    0.9640<BR>    0.2323    0.1626   
 0.9590<BR>    0.3675   -0.0261    0.9296<BR>    0.1902   -0.3744    0.9076<BR>   -0.1168   -0.8334    0.5402<BR>   -0.2005   -0.2527    0.9465<BR>   -0.4958   -0.1345    0.8580<BR>   -0.0141    0.6281    0.7780<BR>   -0.7445    0.1477    0.6511<BR>   -0.7609   -0.3204    0.5643<BR>   -0.1809   -0.9247    0.3351<BR>   -0.6796    0.4224    0.5997<BR>    0.7771   -0.4707    0.4178<BR>    0.9242    0.1036    0.3677<BR>    0.4685    0.7674   
 0.4378<BR>    0.8817    0.1893    0.4322<BR>    0.6904   -0.7062    0.1569<BR>    0.2391   -0.7571    0.6080<BR>   -0.0578   -0.9837   -0.1703<BR>   -0.5368   -0.8361    0.1135<BR>   -0.9918    0.1207    0.0423<BR>   -0.9968   -0.0709    0.0379<BR>   -0.8724   -0.4781    0.1014<BR>   -0.2487   -0.9336   -0.2581<BR>    0.1183   -0.9919    0.0471<BR>    0.3376   -0.8415   -0.4218<BR>    0.5286   -0.8409   -0.1163<BR>    0.9969   -0.0550    0.0571<BR>(2) "
 DTI_gradient_table_creator_Philips_RelX.m " with Philips par/rec files<BR>   -0.6533   -0.2706   -0.7071<BR>   -0.2087   -0.6756   -0.7071<BR>    0.0197   -0.7068   -0.7071<BR>    0.4212   -0.5679   -0.7071<BR>    0.6899   -0.1549   -0.7071<BR>   -0.6535   -0.2707   -0.7069<BR>   -0.5000   -0.5000   -0.7071<BR>   -0.2929   -0.7071   -0.6436<BR>    0.2945   -0.7064   -0.6436<BR>    0.5150   -0.4861   -0.7061<BR>    0.7071   -0.2929   -0.6436<BR>   -0.7071   -0.4725   -0.5261<BR>   -0.4725   -0.7071   -0.5261<BR>   
 0.5555   -0.6439   -0.5261<BR>    0.7071   -0.4725   -0.5261<BR>   -0.7071   -0.7071   -0.0002<BR>    0.7071   -0.7071         0<BR>   -0.7071   -0.4725    0.5261<BR>    0.7071   -0.4725    0.5261<BR>    0.4725   -0.7071    0.5261<BR>    0.7071   -0.4725    0.5261<BR>   -0.6364   -0.4252    0.6436<BR>   -0.7060   -0.7060    0.0547<BR>   -0.2929   -0.7071    0.6436<BR>    0.2929   -0.7071    0.6436<BR>    0.7071   -0.7071    0.0078<BR>    0.7071  
 -0.2929    0.6436<BR>   -0.5847   -0.3977    0.7071<BR>   -0.7063   -0.7063    0.0489<BR>    0.0347   -0.7063    0.7071<BR>    0.7071   -0.7071    0.0115<BR>    0.7071         0    0.7071<BR>         0         0         0<BR>  100.0000  100.0000  100.0000<BR>They seem totally different. So can any person explain this problem? Thank you very much!<BR><BR>Haiqing<BR><BR><BR><SPAN title=neteasefooter><SPAN id=yiv2024623922netease_mail_footer>
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