发明名称 |
ENDOSCOPE SEGMENTATION CORRECTION FOR 3D-2D IMAGE OVERLAY |
摘要 |
An endoscopic imaging system (10) employing an endoscope (20) and an endoscopic imaging workstation (30). In operation, the endoscope (20) generates an intra-operative endoscopic image (22) of a blood vessel tree within an anatomical region. The endoscopic imaging workstation (30) generates for display an overlay image (33) of a pre-operative volume image (44) of the blood vessel tree as registered to the intra-operative endoscopic image (22) of the blood vessel tree, and further generates for display a registration error icon (123) relative to the overlay image (33). The registration error being visually indicative of a magnitude of a spatial differential between a volume image point of the blood vessel tree within the pre-operative volume image (44) as registered to an endoscopic image point of the blood vessel tree within the intra-operative endoscopic image (22). |
申请公布号 |
WO2012156873(A1) |
申请公布日期 |
2012.11.22 |
申请号 |
WO2012IB52331 |
申请日期 |
2012.05.10 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V.;POPOVIC, ALEKSANDRA;JAIN, AMEET KUMAR |
发明人 |
POPOVIC, ALEKSANDRA;JAIN, AMEET KUMAR |
分类号 |
G06T7/00;G06T11/60 |
主分类号 |
G06T7/00 |
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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