发明名称 |
STRAIN REDUCING APPARATUS OF CROSS SECTION IMAGE |
摘要 |
A device for reducing artefacts in layer images. Several layer images are formed of an object layer by irradiation from different directions. The same points of these layer images are compared in order to obtain a corrected layer image: when corresponding image information is present in all image points compared, the image information is transferred to corresponding layer image points in a corrected layer image; when the image information in the compared image points is not the same, that information is at least partly suppressed. |
申请公布号 |
JPS5685331(A) |
申请公布日期 |
1981.07.11 |
申请号 |
JP19800156745 |
申请日期 |
1980.11.07 |
申请人 |
PHILIPS NV |
发明人 |
GEOFUREI HARUDEINGU;ERUHARUTO KUROTSU |
分类号 |
A61B6/00;A61B6/02;G01N23/04;G02B27/42;H04N5/32 |
主分类号 |
A61B6/00 |
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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