| 发明名称 |
APPARATUS AND METHOD FOR EFFICIENT IMPLEMENTATION OF 2-DIMENSIONAL PIXEL WINDOW AVERAGING |
| 摘要 |
A system and method for reducing an image by receiving a scaling factor which defines a window. Input pixel intensities of the image are summed in real time as they are input and stored until all pixels within the window have been received. The sum is then divided by the number of pixels within the window which produces an average intensity. A pixel having the average intensity is output.
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| 申请公布号 |
US2001048772(A1) |
申请公布日期 |
2001.12.06 |
| 申请号 |
US19980159533 |
申请日期 |
1998.09.23 |
| 申请人 |
XEROX CORPORATION |
发明人 |
CARNEY MICHAEL K.;NAGARAJAN RAMESH;FRUMUSA ANTHONY M.;COOK WILLIAM A.;NACMAN ARON |
| 分类号 |
G06T3/40;(IPC1-7):G06T3/40;H04N1/393 |
主分类号 |
G06T3/40 |
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