发明名称 |
METHOD AND SYSTEM FOR AUTOMATIC ANALYSIS OF BLOOD VESSEL STRUCTURES AND PATHOLOGIES |
摘要 |
A method of defining a heart region from imaging data is provided. Received imaging data is projected into a first plane. A first threshold is applied to the first plane of data to eliminate data associated with air. A largest first connected component is identified from the first threshold applied data. A first center of mass of the identified largest first connected component is calculated to define a first coordinate and a second coordinate of the heart region. The received imaging data is projected into a second plane, wherein the second plane is perpendicular to the first plane. A second threshold is applied to the second plane of data to eliminate data associated with air. A largest second connected component is identified from the second threshold applied data. A second center of mass of the identified largest second connected component is calculated to define a third coordinate of the heart region.
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申请公布号 |
US2008101674(A1) |
申请公布日期 |
2008.05.01 |
申请号 |
US20060562875 |
申请日期 |
2006.11.22 |
申请人 |
RCADIA MEDICAL IMAGING LTD. |
发明人 |
BEGELMAN GRIGORY;GOLDENBERG ROMAN;LEVANON SHAI;OHAYON SHAY;WALACH EUGENE |
分类号 |
G06K9/00 |
主分类号 |
G06K9/00 |
代理机构 |
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