发明名称 |
IMAGE PROCESSING DEVICE FOR MATCHING IMAGES OF A SAME PORTION OF A BODY OBTAINED BY MAGNETIC RESONANCE AND ULTRASOUNDS |
摘要 |
The device (D) has a processing module (MT) constructing cards of probability belonging to elementary parts e.g. pixels/voxels, with interesting structures e.g. hyperechoics/hypoechoics structures, of a body portion i.e. cerebrum, based on intensities. The module estimates a rigid/non-rigid resetting transformation permitting to pass data of a bidimensional ultrasonic image (IU) to data of a three dimensional magnetic resonance image (IM) by maximizing conjoined probability belonging to same structure and resets the structures of one card with respect to that of other using the transformation. |
申请公布号 |
EP2137695(A2) |
申请公布日期 |
2009.12.30 |
申请号 |
EP20080787840 |
申请日期 |
2008.03.25 |
申请人 |
INRIA INSTITUT NATIONAL DE RECHERCHE EN INFORMATIQUE ET EN AUTOMATIQUE |
发明人 |
COUPE, PIERRICK;BARILLOT, CHRISTIAN;MORANDI, XAVIER;HELLIER, PIERRE |
分类号 |
G06T7/00;A61B5/05;A61B8/13;G06T5/50 |
主分类号 |
G06T7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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