A lane line recognition method, system, electronic device and storage medium

Abstract

The application provides a lane line identification method, system, electronic equipment and storage medium, the method comprises the following steps: acquiring a driving recorder video frame picture, and extracting the rgb value and two-dimensional coordinate value of each pixel point in the picture, and storing the rgb value and two-dimensional coordinate value in a three-channel two-dimensional array, the row in the two-dimensional array is the horizontal coordinate of the pixel point, and the column is the vertical coordinate of the pixel point; screening out the pixel points with the rgb value greater than a set threshold value in the two-dimensional array; and identifying the lane line based on the distribution state of the pixel points in the two-dimensional array. The application first identifies the pixel points belonging to the lane line according to the rgb value of the pixel points, and then uses the rules meeting the lane line characteristics to identify the lane line, so that the identification of the lane line is quickly, accurately and stably realized, the lane line missed detection and misjudgment do not occur, the detection of solid lines and dashed lines of the lane is supported, a positive effect is generated on the improvement of the lane line detection technology and lane line labeling business, and the manpower and time cost are greatly saved.

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