Lane line detection method under complex road condition scene
A technology for lane line detection and complex road conditions, applied in the field of lane line detection, can solve problems such as errors, lane line fitting deviation, etc., achieve good accuracy and robustness, and improve the effect of robustness
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[0058] The present invention will be further described below in conjunction with accompanying drawing and concrete road condition scene diagram:
[0059] Such as algorithm flow figure 1 As shown, the method of the present invention is mainly divided into two parts: road condition image preprocessing and lane line detection. In order to overcome the defects in the invention with the invention patent publication number (CN) 103996030A, after obtaining the edge information of the road condition image, we first scan the edge image to calculate the connection direction of the edge pixels, thereby filtering out the noise edge. This avoids the problem of inaccurate fitting of lane lines due to the interference of noise edges in subsequent processing. In addition, we made full use of the structural feature of the vanishing point of the lane line mentioned in the invention of the invention patent publication number (CN) 103617412A. First, the position information of the vanishing poin...
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