发明名称 |
SYSTEM AND METHOD FOR DETECTING AND MATCHING ANATOMICAL STRUCTURES USING APPEARANCE AND SHAPE |
摘要 |
A detection framework that matches anatomical structures using appearance and shape is disclosed. A training set of images are used in which object shapes or structures are annotated in the images. A second training set of images represents negative examples for such shapes and structures, i.e., images containing no such objects or structures. A classification algorithm trained on the training sets is used to detect a structure at its location. The structure is matched to a counterpart in the training set that can provide details about the structure's shape and appearance. |
申请公布号 |
EP1685536(A2) |
申请公布日期 |
2006.08.02 |
申请号 |
EP20040811540 |
申请日期 |
2004.11.19 |
申请人 |
SIEMENS MEDICAL SOLUTIONS USA, INC. |
发明人 |
ZHOU, XIANG, SEAN;GEORGESCU, BOGDAN;COMANICIU, DORIN;RAO, R. BHARAT;GUPTA, ALOK |
分类号 |
G06T7/00;G06F19/00;G06K9/62;G06K9/64 |
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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