发明授权
US07858920B2 Method and device for detecting an object that can retroreflect light 有权
用于检测可以重新发光的对象的方法和装置

Method and device for detecting an object that can retroreflect light
摘要:
According to the invention, two simultaneous images with different wavelengths (λ1, λ2) are formed in synchronism with each illuminance laser pulse, one of the Images corresponding to the wavelength (λ1) of the laser pulses, and the difference between the two images is generated.
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