发明名称 NUCLEAR MAGNETIC RESONANCE IMAGE FORMING APPARATUS INCLUDING PHASE CORRECTION PROCESSING UNIT AND WRAP-AROUND ARTIFACT REMOVING UNIT AND NUCLEAR MAGNETIC RESONANCE IMAGE FORMING METHOD
摘要 PURPOSE: A nuclear magnetic resonance image forming apparatus and a nuclear magnetic resonance image forming method are provided to remove wrap-around artifacts without degrading image quality. CONSTITUTION: A nuclear magnetic resonance image forming apparatus comprises a phase correction processing unit for phase correction processing of the signals received at a plurality of coils, on the basis of the correction signal received at one coil among the plural coils, at the state where a gradient magnetic field is not applied in a phase encoding direction; and a wrap-around removing unit for removing wrap-around artifacts from images, on the basis of the received signals of the coils, processed by the phase correction processing unit, and the sensitivity distribution difference of plural coils.
申请公布号 KR20040080371(A) 申请公布日期 2004.09.18
申请号 KR20040016364 申请日期 2004.03.11
申请人 GE MEDICAL SYSTEMS GLOBAL TECHNOLOGY COMPANY, LLC 发明人 IKEZAKI YOSHIKAZU
分类号 G02B6/12;A61B5/055;G01R33/20;G01R33/34;G01R33/48;G01R33/54;G01R33/561;G01R33/565;G02F1/313;G02F1/35;H01L27/15;H01S5/00;(IPC1-7):A61B5/055 主分类号 G02B6/12
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