发明名称 |
Visual color mapping X-ray analysis apparatus |
摘要 |
Apparatus for displaying a visual image of the X-ray response of a specimen comprises an electron beam source for exciting X-ray emissions from the specimen. A detector detects X-ray photons emitted by the specimen and generates output signals representing the energies of X-ray photons received from discrete pixels of the specimen in a plurality of energy bands. A set of look-up tables generate for each pixel and for each energy band visual colour component signals related to the mean energy of X-ray photons emitted from the pixel and detected by the detector in that energy band. The range of X-ray energies is mapped into a range of visual colours. An accumulator combines the colour component signals for each pixel. The colour components for each pixel are stored in a frame store which is connected to a monitor which displays an image defined by the colour components.
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申请公布号 |
US5357110(A) |
申请公布日期 |
1994.10.18 |
申请号 |
US19930048387 |
申请日期 |
1993.04.16 |
申请人 |
LINK ANALYTICAL LIMITED |
发明人 |
STATHAM, PETER J. |
分类号 |
G01N23/22;G01N23/223;G01N23/225;H01J37/256;(IPC1-7):H01J37/00 |
主分类号 |
G01N23/22 |
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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