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5. Non-rigid registration and KLT filter to improve SNR and CNR in GRE-EPI myocardial perfusion imaging

Non-rigid registration and KLT filter to improve SNR and CNR in GRE-EPI myocardial perfusion imaging

来源 :生物医学工程(英文) | 被引量 : 0次 | 上传用户：ZYONGF

【摘 要】

：

The purpose of the study was to evaluate the effect of motion compensation by non-rigid registration combined with the Karhunen-Loeve Transform (KLT) filter on

【作 者】

：

Georgeta Mihai Yu Ding Hui Xue 

【机 构】

：

DepartmentofInternalMedicine,Imaging&,ITDivision,ImagingandVisualization,ShenzhenInstitutesofAdva

【出 处】

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生物医学工程(英文)

【发表日期】

：

2012年12期

【关键词】

：

Cardiac First Pass PERFUSION NON-RIGID Registration KLT Filter CNR Dynamic MRI C 

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论文部分内容阅读

The purpose of the study was to evaluate the effect of motion compensation by non-rigid registration combined with the Karhunen-Loeve Transform (KLT) filter on the signal to noise (SNR) and contrast-to-noise ratio (CNR) of hybrid gradient-echo echoplanar

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