CAJ | 학술논문

探讨并分析用统计参数图（statistical parametric mapping，SPM）进行脑功能磁共振图像空间平滑处理的技术原理及其程序实现。采用医用磁共振机对正常人脑进行脑功能磁共振成像扫描，获得相关的脑功能图像。利用 SPM软件对图像进行空间平滑处理，并分析其算法及程序实现，在此基础上对 SPM算法进行改进并仿真。通过分析和改进算法，得到了更好的空间平滑效果，从而获得更高质量的脑功能磁共振图像，便于临床诊断。SPM软件包在脑功能磁共振图像处理与分析中有着重要应用，但仍需改进和提高。
탐토병분석용통계삼수도（statistical parametric mapping，SPM）진행뇌공능자공진도상공간평활처리적기술원리급기정서실현。채용의용자공진궤대정상인뇌진행뇌공능자공진성상소묘，획득상관적뇌공능도상。이용 SPM연건대도상진행공간평활처리，병분석기산법급정서실현，재차기출상대 SPM산법진행개진병방진。통과분석화개진산법，득도료경호적공간평활효과，종이획득경고질량적뇌공능자공진도상，편우림상진단。SPM연건포재뇌공능자공진도상처리여분석중유착중요응용，단잉수개진화제고。
To discuss and analyze the technical principle and program implementation which conducting spatial smooth process of brain function magnetic resonance image by statistical parametric mapping(SPM).An image scan of brain function magnetic resonance image of normal human brain was made by adopting medical magnetic resonance machine,the related brain functional image was got-ten.On the basis of utilizing SPMsoftware,a spatial smooth process on the image was made,its arithmetic and program implementation were analyzed,the algorithm were improved and simulated.Obtaining better spatial smoothing effect by analyzing and improving the al-gorithm,thereby a higher quality of brain function magnetic resonance image could be used for clinical diagnosis conveniently.SPM software package plays an important role in processing and analyzing the image of brain function magnetic resonance.However,there still exist some deficiencies to be enhanced and improved.