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.
申请公布号
WO2008050223(A2)
申请公布日期
2008.05.02
申请号
WO2007IB03197
申请日期
2007.10.24
申请人
RCADIA MEDICAL IMAGING LTD.;BEGELMAN, GRIGORY;GOLDENBERG, ROMAN;LEVANON, SHAI;OHAYON, SHAY;WALACH, EUGENE