发明名称 |
LENS CLEANING DEVICE |
摘要 |
To clean stain on a lens caused by white turbidity. A turbidity degree calculating unit (40) calculates a degree of the white turbidity U on a surface of the lens (12) based on a brightness gradient g of an image I (x, y), and a lens cleaning control unit (60) sets a lens cleaning mode for spraying the cleaning fluid (114) or the compressed air (120), which is performed by the lens cleaning unit (70), based on the calculated turbidity degree U. |
申请公布号 |
EP2879368(A1) |
申请公布日期 |
2015.06.03 |
申请号 |
EP20130822653 |
申请日期 |
2013.07.19 |
申请人 |
CLARION CO., LTD. |
发明人 |
IRIE, KOTA;MURAMATSU, SHOJI;TAKEMURA, MASAYUKI;HAYAKAWA, YASUHISA;FUKATA, OSAMU;UTAGAWA, AKIRA |
分类号 |
H04N5/225;B60S1/08;B60S1/56;H04N5/217;H04N5/232 |
主分类号 |
H04N5/225 |
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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