发明名称 |
X-RAY IMAGE PROCESSING APPARATUS, X-RAY IMAGE PROCESSING METHOD, AND STORAGE MEDIUM FOR COMPUTER PROGRAM |
摘要 |
An inter-image subtracting unit acquires a subtraction image by performing subtraction processing among a plurality of X-ray images that are obtained when an image of an object is captured at different times. A predetermined-region extracting unit extracts a predetermined region from one of the plurality of X-ray images. A region extracting unit extracts a region based on a contrast-agent injection region from a region of the subtraction image corresponding to the predetermined region. |
申请公布号 |
EP2512343(A4) |
申请公布日期 |
2013.09.18 |
申请号 |
EP20100837680 |
申请日期 |
2010.12.10 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
MIYAMOTO, HIDEAKI |
分类号 |
A61B6/00;G06T7/00;G06T7/20;H04N5/325 |
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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