| 发明名称 |
Method of image enhancement by raster scanning |
| 摘要 |
A method of enhancing images comprises making a point-by-point record of an image with successive pixels in a logical array, determining the standard deviation of the pixels, determining an effective central pixel value, and then displaying or recording the image using the determined central pixel values.
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| 申请公布号 |
US4571635(A) |
申请公布日期 |
1986.02.18 |
| 申请号 |
US19840581333 |
申请日期 |
1984.02.17 |
| 申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
MAHMOODI, A. B.;NELSON, OWEN L. |
| 分类号 |
G01N23/04;A61B6/00;G06T5/00;G06T5/20;H04N1/409;H04N7/18;(IPC1-7):H04N7/12 |
主分类号 |
G01N23/04 |
| 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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