发明名称 |
METHOD AND SYSTEM FOR REDUCING LOCALIZED ARTIFACTS IN IMAGING DATA |
摘要 |
A method and system for reducing localized artifacts in imaging data, such as motion artifacts and bone streak artifacts, are provided. The method includes segmenting the imaging data to identify one or more suspect regions in the imaging data near which localized artifacts are expected to occur, defining an artifact-containing region of interest in the imaging data around each suspect region, and applying a local bias field within the artifact-containing regions to correct for the localized artifacts. |
申请公布号 |
WO2013124777(A1) |
申请公布日期 |
2013.08.29 |
申请号 |
WO2013IB51302 |
申请日期 |
2013.02.18 |
申请人 |
KONINKLIJKE PHILIPS N.V.;PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH |
发明人 |
ISOLA, ALFONSO AGATINO;HANSIS, EBERHARD SEBASTIAN;WIEGERT, JENS |
分类号 |
A61B6/00;A61B6/03;G06T5/00;G06T7/00 |
主分类号 |
A61B6/00 |
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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