发明名称 |
Hyperspectral imaging methods and apparatus for non-invasive diagnosis of tissue for cancer |
摘要 |
Techniques and devices for diagnosing tissue via hyperspectral imaging are presented. A three dimensional "image" where one dimension contains spectral information is formed from a region of interest. The spectral content of the image can be analyzed on a pixel-by-pixel basis to determine the presence of certain matter and the spatial extend thereof The techniques are non-invasive and do not require introduction of agents typically required to facilitate interaction with illumination sources.
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申请公布号 |
US5782770(A) |
申请公布日期 |
1998.07.21 |
申请号 |
US19970924912 |
申请日期 |
1997.09.08 |
申请人 |
SCIENCE APPLICATIONS INTERNATIONAL CORPORATION |
发明人 |
MOORADIAN, GREG;WEIDERHOLD, MARK;DABIRI, ALI E.;COYLE, CHRIS |
分类号 |
E21B47/00;G01N21/31;G01N21/64;G01V8/02;(IPC1-7):A61B6/00 |
主分类号 |
E21B47/00 |
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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