发明名称 |
ENDO- AND EPI- CARDIAL BOUNDARY DETECTION APPARATUS OF THE LEFT VENTRICLE AND METHOD THEREOF |
摘要 |
<p>PURPOSE: A device and method for detecting a boundary between an inner wall and an outer wall of a left ventricle are provided to set a proper brightness critical range at an image with a low contrast ratio by considering a brightness value distribution of a myocardium according to each data property. CONSTITUTION: A myocardium inner wall extracting unit(210) computes a seed position from a CT(Computed Tomography) image of a heart and extracts the boundary of an initial myocardium inner wall by using a radiation tracking method. A myocardium outer wall extracting unit(220) extracts the boundary of a myocardium outer wall from the CT image of the heart. A boundary correcting unit(230) corrects a boundary between the inner wall and the outer wall of the myocardium.</p> |
申请公布号 |
KR20110077795(A) |
申请公布日期 |
2011.07.07 |
申请号 |
KR20090134456 |
申请日期 |
2009.12.30 |
申请人 |
SEOUL WOMEN'S UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATION |
发明人 |
HONG HELEN KIM;LEE, MIN JIN |
分类号 |
A61B6/03 |
主分类号 |
A61B6/03 |
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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