A method of extracting computer graphical objects including at least one vessel structure from a data volume of a portion of an anatomy, the method comprising the steps of: utilising knowledge based image processing to locate centrelines and utilising an active surface technique to extract the outer surface of said vessel structure; and storing co-ordinate information of said outer surface for subsequent display.
申请公布号
WO0143073(A1)
申请公布日期
2001.06.14
申请号
WO2000AU01504
申请日期
2000.12.06
申请人
COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION;WILSON, LAWRENCE, SYDNEY;BROWN, STEPHEN, FRANK;LI, RONGXIN