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.
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申请公布号 |
US7536044(B2) |
申请公布日期 |
2009.05.19 |
申请号 |
US20040991933 |
申请日期 |
2004.11.18 |
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 |
G06K9/00;G06K9/62;G06K9/64;G06T7/00 |
主分类号 |
G06K9/00 |
代理机构 |
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地址 |
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