发明名称 |
APPARATUS AND METHOD FOR REMOVING MOIRE PATTERN OF DIGITAL IMAGING DEVICE |
摘要 |
An apparatus for and a method of removing a moire pattern of a digital imaging device are provided. It is determined whether or not a moire pattern is created based on an image frequency of a preview image and a spatial frequency of an image sensor, and when it is determined that a moire pattern is generated, an optical path of light incident to an image sensor is slightly changed to remove the moire pattern. Accordingly, image quality deterioration can be improved, and a problem of unnecessary filtering that causes deterioration of resolution even when there is no moire pattern can be enhanced.
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申请公布号 |
US2009185755(A1) |
申请公布日期 |
2009.07.23 |
申请号 |
US20080103929 |
申请日期 |
2008.04.16 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
CHO WOO-JONG;LEE SEONG-DEOK;CHOI MUN-CHEOL;JEONG MOON-SIK;SEO JUNG-BUM |
分类号 |
G06K9/40;G02B27/46;H04N5/21;H04N5/369 |
主分类号 |
G06K9/40 |
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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