发明名称 |
Image pickup apparatus with color filter array and means for adding and subtracting signals |
摘要 |
To provide an image pickup apparatus that generates an image signal having a high resolution both horizontally and vertically, the filter arrangement for a color filter array used in the apparatus is so designed that the colors of the filters in a cyclic patterned unit of N rowsxN columns (4 linesx4 columns) differ from each other not only on the same line but also in the same column. Thus, from all the pixel blocks, pixel signals for each predetermined pixel block unit can be obtained that are required for the generation of a luminance signal and of color signals.
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申请公布号 |
US6757016(B1) |
申请公布日期 |
2004.06.29 |
申请号 |
US19980219754 |
申请日期 |
1998.12.23 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
UENO ISAMU;SUGAWA SHIGETOSHI;OGAWA KATSUHISA;KOIZUMI TORU;KOCHI TETSUNOBU;SAKURAI KATSUHITO;HIYAMA HIROKI |
分类号 |
H04N9/07;H04N9/04;(IPC1-7):H04N3/14;H04N5/335;H04N9/083 |
主分类号 |
H04N9/07 |
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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