发明名称 |
Method for measuring bone mineral density by using X-ray image |
摘要 |
A method for measuring a bone mineral density, by use of an x-ray image, in a bone mineral density measuring system, includes the steps of: (a) obtaining an X-ray image of bone; (b) setting a region of interest on the obtained X-ray image of bone; (c) calculating a background trend due to soft tissues, at a bone portion within the selected region of interest; and (d) calculating an index of the bone mineral density by removing the background trend due to the soft tissues, at the bone portion within the selected region of interest.
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申请公布号 |
US7046834(B2) |
申请公布日期 |
2006.05.16 |
申请号 |
US20010029103 |
申请日期 |
2001.12.21 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
LEE SOOYEUL;KIM SEUNGHWAN;JEONG JI-WOOK;PARK SEON HEE |
分类号 |
G01K9/00;A61B6/00;G01B15/02;G01N23/04;G01T1/36;G06T7/00 |
主分类号 |
G01K9/00 |
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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