发明名称 |
METHODS AND SYSTEMS FOR DETERMINING THE CONCENTRATION OF A CONTRAST AGENT |
摘要 |
A method for determining a concentration of a contrast agent in imaging data includes calculating a pre-contrast attenuation map of a region of interest of a patient. Following an administering of a contrast agent to the patient, a post-contrast attenuation map of the region of interest of the patient is calculated. An increase in attenuation value is determined based on the pre-contrast attenuation map and the post-contrast attenuation map and a contrast agent concentration map is calculated for the region of interest based on the increase in attenuation value. |
申请公布号 |
US2014064589(A1) |
申请公布日期 |
2014.03.06 |
申请号 |
US201314019605 |
申请日期 |
2013.09.06 |
申请人 |
DALE BRIAN;SIEMENS MEDICAL SOLUTIONS USA, INC. |
发明人 |
DALE BRIAN |
分类号 |
G06T7/00 |
主分类号 |
G06T7/00 |
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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