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Lane line identification image display system based on electronic outside rear-view mirror ADAS

A lane line recognition and exterior rearview mirror technology, applied in the field of lane line recognition, can solve problems such as inaccurate lane line recognition, achieve the effect of improving recognition efficiency and reducing recognition areas

Active Publication Date: 2022-07-29
ULTRONIX PRODS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

For this reason, the object of the present invention is to propose a kind of lane line recognition image display system based on electronic exterior mirror ADAS, carry out the image recognition of lane line based on panoramic image, avoid the inaccurate recognition of lane line that occurs because of lane line change The problem

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  • Lane line identification image display system based on electronic outside rear-view mirror ADAS
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  • Lane line identification image display system based on electronic outside rear-view mirror ADAS

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Embodiment Construction

[0043] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, but not to limit the present invention.

[0044] like figure 1 As shown, the embodiment of the present invention proposes a lane line recognition image display system based on electronic exterior rearview mirror ADAS, including:

[0045] The camera module is used to shoot the surrounding environment of the vehicle to obtain several environmental images;

[0046] a splicing module, configured to perform splicing processing on the several environmental images to obtain a panoramic image;

[0047] A determination module is used to perform grayscale processing on the panoramic image to obtain a grayscale image; determine a partial image corresponding to the target area on the grayscale image; obtain the grayscale values ​​...

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Abstract

The invention discloses a lane line recognition image display system based on an electronic outside rear-view mirror ADAS, and the system comprises a camera module which is used for shooting the surrounding environment of a vehicle, and obtaining a plurality of environment images; the splicing module is used for splicing the plurality of environment images to obtain a panoramic image; the determination module is used for carrying out graying processing on the panoramic image to obtain a grayscale image; determining a local image corresponding to the target area on the grayscale image; gray values of all pixel points on the local image are obtained, and the pixel points with the gray values within a preset gray value range are screened out to serve as target pixel points; and determining road information of the environment where the vehicle is located according to the target pixel point. The image recognition of the lane line is performed based on the panoramic image, so that the problem of inaccurate lane line recognition caused by lane line change is avoided.

Description

technical field [0001] The invention relates to the technical field of lane line recognition, in particular to a lane line recognition image display system based on electronic exterior rearview mirror ADAS. Background technique [0002] At present, in the field of intelligent transportation systems, the development of intelligent vehicles has received extensive attention. The use of computer vision for autonomous driving and assisted navigation is the current mainstream research direction. a core technology. In the prior art, recognition is performed based on an image obtained from a single direction. When there is a change in the lane line, the problem of inaccurate identification of the lane line is likely to occur. SUMMARY OF THE INVENTION [0003] The present invention aims to solve one of the technical problems in the above technologies at least to a certain extent. Therefore, the purpose of the present invention is to propose an image display system for lane line r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06V20/58G06T3/40G06T5/00G06T7/13G06V10/44
CPCG06T3/4038G06T7/13G06T2207/30256G06T2200/32G06T5/92
Inventor 苏泳谭小球刘柏林
Owner ULTRONIX PRODS
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