发明名称 |
FEATURES-BASED 2D-3D IMAGE REGISTRATION |
摘要 |
An image registration apparatus comprises: a features detector (34) configured to extract a two-dimensional set of features (36) from a two-dimensional image (30) and to extract a three-dimensional set of features (38) from a three-dimensional image (32); a projection processor (40) configured to project three-dimensional data into two-dimensional projection data; and a registration processor (46, 52) configured to (i) adjust parameters to register the two-dimensional set of features and the three-dimensional set of features projected by the projection processor using a projection geometry (42), and to (ii) use the adjusted parameters to register the two-dimensional image and the three-dimensional image projected by the projection processor using the projection geometry.
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申请公布号 |
US2010266220(A1) |
申请公布日期 |
2010.10.21 |
申请号 |
US20080747542 |
申请日期 |
2008.12.01 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
ZAGORCHEV LYUBOMIR G.;MANZKE ROBERT M.;CHAN RAYMOND C. |
分类号 |
G06K9/36 |
主分类号 |
G06K9/36 |
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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