发明名称 |
PROCEDIMENTO E DISPOSITIVO ATTI ALLA RILEVAZIONE DI OGGETTI CHE SI TROVANO SU UNA SUPERFICIE DI UN ELEMENTO TRASPARENTE. |
摘要 |
A windscreen rain drop detection system (5) has a video detector (6) focussed (8) on the surface (9a) of the windscreen (9) to determine the image contrast distribution (11) and autocorrelation function in part of a section through the surface and compare it (7) with predetermined data to detect rain drops and distinguish (12) other types of obscuration. |
申请公布号 |
ITMI20031330(A1) |
申请公布日期 |
2004.01.06 |
申请号 |
IT2003MI01330 |
申请日期 |
2003.06.30 |
申请人 |
ROBERT BOSCH GMBH |
发明人 |
MATTHIAS FRANZ |
分类号 |
B60S1/08;G01N21/94;G01N21/958;G01W;G06T7/00;G06T7/40 |
主分类号 |
B60S1/08 |
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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