发明名称 |
Abnormality detecting apparatus for imaging apparatus |
摘要 |
An abnormality detecting apparatus for an imaging apparatus that detects the presence of abnormalities in an imaging apparatus mounted on a vehicle to capture vehicle surroundings which includes: a region setting device that sets a region including at least a road boundary portion in an image obtained by the imaging apparatus; a luminance variance value calculating device that calculates a luminance variance value using the luminance value acquired from the image with respect to the region set by the region setting device; and an abnormality detecting device that detects the presence of abnormalities in the imaging apparatus according to the luminance variance value calculated by the luminance variance value calculating device.
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申请公布号 |
US7580548(B2) |
申请公布日期 |
2009.08.25 |
申请号 |
US20050287870 |
申请日期 |
2005.11.28 |
申请人 |
HONDA MOTOR CO., LTD. |
发明人 |
SAKA MASAKAZU;NAGAOKA NOBUHARU;WATANABE MASAHITO;TSUJI TAKAYUKI |
分类号 |
G06K9/00;G05D1/02 |
主分类号 |
G06K9/00 |
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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