专利检索 ap:("Cedars-Sinai Medical Center") AND inv:"Anthony G. CHRISTODOULOU" 第 1 页

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发明申请
LOW-RANK TENSOR IMAGING FOR MULTIDIMENSIONAL CARDIOVASCULAR MRI 审中-公开

公开(公告)号：US20180306882A1

公开(公告)日：2018-10-25

申请号：US15495588

申请日：2017-04-24

申请人： Cedars-Sinai Medical Center

发明人： Debiao LI , Anthony G. CHRISTODOULOU , Jaime SHAW , Yibin XIE , Christopher NGUYEN

IPC分类号： G01R33/56 , A61B5/055 , G06K9/36

CPC分类号： G01R33/56 , A61B5/055 , G01N2800/32 , G01R33/50 , G01R33/5602 , G01R33/561 , G01R33/5613 , G01V3/00 , G06K9/3233 , G06K9/36 , G06K9/6249 , G06K9/6256 , G06K2209/051 , G06T3/00

摘要： A new low rank tensor (LRT) imaging strategy/methodology, specifically for quantitative cardiovascular magnetic resonance (CMR) multitasking, includes performing a low-rank tensor image model exploiting image correlation along multiple physiological and physical time dimensions, a non-ECG data acquisition strategy featuring minimal gaps in acquisition and frequent collection of auxiliary subspace training data, and a factored tensor reconstruction approach which enforces the LRT model.