Lane line identification method and system, electronic equipment and storage medium

• Main Authors: ZHOU FENGMING, HAO JIANGBO, ZHU GUANGHUA
• Format: Patent
• Language: Chinese; English
• Published: 23.06.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; PHYSICS

The invention provides a lane line identification method and system, an electronic device and a storage medium, and the method comprises the steps: obtaining a video frame picture of an automobile data recorder, extracting an rgb value and a two-dimensional coordinate value of each pixel point in the picture, storing the rgb value and the two-dimensional coordinate value in a three-channel two-dimensional array, columns are vertical coordinates of the pixel points; screening out pixel points of which the rgb values are greater than a set threshold value in the two-dimensional array; and recognizing the lane line based on the distribution state of the pixel points in the two-dimensional array. According to the method, the pixel points belonging to the lane line are identified according to the rgb values of the pixel points, and then the lane line is identified by using the rule conforming to the lane line characteristics, so that the lane line is identified quickly, accurately and stably, the situation of leak