发明名称 |
Identifying blood vessels in lung x-ray radiographs |
摘要 |
A method of detecting blood vessel shadows in an anterior posterior x-ray radiograph comprising the steps of: generating candidate sub areas of the radiograph showing changes in contrast above a threshold level; supressing rib shadow edges; eliminating lung tissue shadow edges, and categorizing and eliminating nodule shadows.
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申请公布号 |
US2008298666(A1) |
申请公布日期 |
2008.12.04 |
申请号 |
US20080132381 |
申请日期 |
2008.06.03 |
申请人 |
SIEMENS MEDICAL SOLUTIONS USA, INC. |
发明人 |
MYSORE SIDDU DINESH;ACHARYYA MAUSUMI;STOECKEL JONATHAN;GUPTA SANDESH |
分类号 |
G06K9/78 |
主分类号 |
G06K9/78 |
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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