发明名称 |
METHOD FOR DETECTING OBJECTS WITH VISIBLE LIGHT |
摘要 |
<p>A method for detecting an object using visible light comprises providing a visible-light source having a function of illuminating an environment. The visible-light source is driven to emit visible light in a predetermined mode, with visible light in the predetermined mode being emitted such that the light source maintains said function of illuminating an environment. A reflection/backscatter of the emitted visible light is received from an object. The reflection/backscatter is filtered over a selected wavelength range as a function of a desired range of detection from the light source to obtain a light input. The presence or position of the object is identified with the desired range of detection as a function of the light input and of the predetermined mode.</p> |
申请公布号 |
CA2635155(C) |
申请公布日期 |
2015.11.24 |
申请号 |
CA20082635155 |
申请日期 |
2008.06.18 |
申请人 |
INSTITUT NATIONAL D'OPTIQUE |
发明人 |
CANTIN, DANIEL;GALLANT, PASCAL;BABIN, FRANCOIS |
分类号 |
G01S17/10;B60Q1/02;B60W30/095;F21V33/00;G01S17/02;G01S17/06;G01S17/93 |
主分类号 |
G01S17/10 |
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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