发明名称 |
METHOD AND TIME-OF-FLIGHT CAMERA FOR PROVIDING DISTANCE INFORMATION |
摘要 |
The invention relates to a method for providing distance information of a scene with a time-of-flight camera (1), comprising the steps of emitting a modulated light pulse towards the scene, receiving reflections of the modulated light pulse from the scene, evaluating a time-of-flight information for the received reflections of the modulated light pulse, and deriving distance information from the time-of-flight information for the received reflections, whereby a spread spectrum signal is applied to a base frequency of the modulation of the light pulse, and the time-of-flight information is evaluated under consideration of the a spread spectrum signal applied to the base frequency of the modulation of the light pulse. The invention further relates to a time-of-flight camera (1) for providing distance information from a scene, whereby the time-of-flight camera (1) performs the above method. |
申请公布号 |
WO2013010913(A1) |
申请公布日期 |
2013.01.24 |
申请号 |
WO2012EP63696 |
申请日期 |
2012.07.12 |
申请人 |
SOFTKINETIC SENSORS NV;VAN DER TEMPEL, WARD;GROOTJANS, RIEMER |
发明人 |
VAN DER TEMPEL, WARD;GROOTJANS, RIEMER |
分类号 |
G01S17/10;G05D13/08;H04B15/00 |
主分类号 |
G01S17/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|