发明名称 |
SENSOR SYSTEM WITH ACTIVE ILLUMINATION |
摘要 |
The present invention relates to vision sensors based on an active illumination. An imaging system includes an imaging sensor and is adapted to process an image of a scene being illuminated by at least two different illumination sources each having a wavelength in the near infrared range. In a variant, the imaging system is adapted to use an illumination source having a modulation frequency below the modulation frequency used to perform a three dimensional time of flight measurement. In a variant, the imaging system is adapted to acquire a reduced number of samples per frame than used in time of flight measurements. |
申请公布号 |
WO2014195020(A1) |
申请公布日期 |
2014.12.11 |
申请号 |
WO2014EP01526 |
申请日期 |
2014.06.05 |
申请人 |
GRIX GMBH |
发明人 |
OGGIER, THIERRY;DESCHLER, MATHIAS;KALOUSTIAN, STÉPHANE |
分类号 |
G01S15/89;G01S7/484;G01S7/491;G01S17/89 |
主分类号 |
G01S15/89 |
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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