发明名称 |
Imaging apparatus and method, electronic device, and program |
摘要 |
An imaging apparatus includes: an imaging unit configured to image an image using an imaging device; an image obtaining unit configured to obtain a plurality of images equivalent to the time of dark, imaged by the imaging unit; a registering unit configured to register, with an image obtained by the image obtaining unit, the address and change amount of a pixel where the output value of the pixel changes so as to exceed a predetermined threshold; and a correcting unit configured to correct, when taking a pixel corresponding to an address registered by the registering unit as a processing object pixel, the pixel value of the processing object pixel based on comparison between difference of the output values of the processing object pixel and a peripheral pixel of the processing object pixel, and the change amount of the processing object pixel.
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申请公布号 |
US8466990(B2) |
申请公布日期 |
2013.06.18 |
申请号 |
US20100805520 |
申请日期 |
2010.08.04 |
申请人 |
NOMOTO KAZUKI;NAKAMURA AKIHIRO;KUBODERA TAKASHI;TAKESHITA KANEYOSHI;KIYOTA YUKIHIRO;SONY CORPORATION |
发明人 |
NOMOTO KAZUKI;NAKAMURA AKIHIRO;KUBODERA TAKASHI;TAKESHITA KANEYOSHI;KIYOTA YUKIHIRO |
分类号 |
H04N5/217;H04N3/14;H04N5/228;H04N5/335;H04N9/64 |
主分类号 |
H04N5/217 |
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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