发明名称 |
Adaptive density mapping in computed tomographic images |
摘要 |
An adaptive density mapping (ADM) method and system automatically identify interface regions between air and material tagged with contrast agents in computed tomographic (CT) image data, then map CT attenuations of voxels outside the identified interface regions, such that voxels that represent tagged material are made to represent air or another gas.
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申请公布号 |
US2007127804(A1) |
申请公布日期 |
2007.06.07 |
申请号 |
US20060607195 |
申请日期 |
2006.11.30 |
申请人 |
THE GENERAL HOSPITAL CORPORATION |
发明人 |
YOSHIDA HIROYUKI;NAPPI JANNE;ZALIS MICHAEL E.;CAI WENLI |
分类号 |
G06K9/00 |
主分类号 |
G06K9/00 |
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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