发明名称 |
INVISIBLE BIFURCATION DETECTION WITHIN VESSEL TREE IMAGES |
摘要 |
An image registration system an endoscope (12) and an endoscope controller (22). In operation, the endoscope (12) generates an intra-operative endoscopic image (14) of a vessel tree within an anatomical region including a plurality of branches of the vessel tree visible within the intra-operative endoscopic image (14) as an indication of a furcation of the vessel tree invisible within the intra-operative endoscopic image (14). The endoscope controller (22) image registers the intra-operative operative endoscopic image (14) of the vessel tree to a pre-operative three- dimensional image (44) of the vessel tree. The image registration includes an image matching of a graphical representation of the furcation of the vessel tree as indicated by the branches of the vessel tree visible within the intra-operative endoscopic image (14) of the vessel tree to a graphical representation of the furcation of the vessel tree visible within the pre-operative three- dimensional image (44) of the vessel tree. |
申请公布号 |
WO2013118047(A1) |
申请公布日期 |
2013.08.15 |
申请号 |
WO2013IB50938 |
申请日期 |
2013.02.04 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
POPOVIC, ALEKSANDRA;ELHAWARY, HAYTHAM |
分类号 |
A61B1/00;G06T7/00 |
主分类号 |
A61B1/00 |
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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