Traffic light recognition method
A recognition method and traffic light technology, applied in the field of traffic light recognition, can solve problems such as errors, wrong recognition information, complex calculations, etc.
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[0051] The present invention will be described in further detail below in conjunction with the embodiments of the drawings.
[0052] The traffic light recognition method of the present invention combines the advantages of the two binarization methods of RGB space grayscale binarization and HSV color space binarization to complement each other, and the premise of the traffic light target position in a given traffic intersection picture Next, the environment characteristics are judged, and the binarization method is automatically switched to realize that when the brightness of the bright area in the target area of the traffic light is saturated and the light is diffused in a halo, the RGB space gray binarization method is used to The traffic light target area is processed; when the brightness of the bright area in the traffic light target area does not appear to be saturated and the light is diffused like a halo, the HSV spatial gray-scale binarization method is used to process th...
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