发明名称 |
RADIATION IMAGING METHOD AND SYSTEM |
摘要 |
A method and a system for preparing a radiation image of a target are provided. |
申请公布号 |
US2017031034(A1) |
申请公布日期 |
2017.02.02 |
申请号 |
US201514861384 |
申请日期 |
2015.09.22 |
申请人 |
NuCare Medical Systems, Inc. |
发明人 |
Joung Jinhun |
分类号 |
G01T1/167;G06T19/00;G01T1/20 |
主分类号 |
G01T1/167 |
代理机构 |
|
代理人 |
|
主权项 |
1. A radiation imaging method, comprising the steps of:
collecting radiation emission data from a target including at least one radiation source, wherein the data includes measurements from at least two projections; classifying the data into at least one energy range; separating the data in each energy range into N independent radiation distributions, wherein N is a number of the radiation sources, and each of the N independent radiation distributions corresponds to each of the radiation sources; processing the data in each of the N independent radiation distributions to estimate its true distribution; and reconstructing a radiation distribution image of the target using the processed data. |
地址 |
Incheon KR |