Method for splicing and homogenizing road face images collected by double-linear-array cameras under linear laser illumination condition
A technology of line lasers and lighting conditions, applied in instruments, computer parts, calculations, etc., can solve the problems of high risk, affecting disease identification, low accuracy, etc., achieving good homogenization effect, good robustness, real-time strong effect
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[0040] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0041] combine Figure 1 to Figure 4 , the present invention is a method for mosaicing and homogenizing pavement images collected by dual line array cameras under the illumination of line lasers, which mainly includes installing a line scan camera and a line laser at the rear of the vehicle, image mosaicing, detecting lane lines and traffic markings, Grayscale correction (homogenization), image enhancement and other processes are performed on lane lines and non-traffic marking areas. Firstly, the road surface image is collected by the dual-line scan camera installed at the rear of the vehicle; secondly, the images are spliced so that the images collected by the left and right line-scan cameras are merged into one image; again, the lane lines and traffic markings are detected on the image, this step The purpose is to eliminate the influence of lane lines an...
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