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Dual-area lane line recognition system and method

A lane line recognition and recognition method technology, applied in the field of driving assistance systems and automatic driving, can solve problems such as undetected, achieve the effects of reducing noise interference, improving recognition accuracy, and enhancing recognition efficiency

Active Publication Date: 2022-01-14
克洛泽(厦门)仪器设备有限公司
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  • Abstract
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  • Claims
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  • Dual-area lane line recognition system and method
  • Dual-area lane line recognition system and method
  • Dual-area lane line recognition system and method

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Embodiment Construction

[0032] The present invention will be further described in detail below through the specific examples, the following examples are only descriptive, not restrictive, and cannot limit the protection scope of the present invention with this.

[0033] A dual-area lane line recognition system, the innovation of which is that it includes a dual-area lane line recognition unit, a dual-area lane line judgment unit, and a dual-area lane line result deviation calculation unit. The dual-area lane line recognition unit includes a camera cutout module , dual-area division module and lane line edge detection module; the dual-area lane line determination unit includes a credibility prediction module and a dual-area identification logic judgment module; the dual-area lane line result deviation calculation unit includes a dual-area movable processing module, a continuous Sex tracking module and high-precision processing module for recognition results.

[0034] The dual-area lane line judging un...

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Abstract

The invention relates to a dual-area lane line recognition system, which is characterized in that it comprises a dual-area lane line identification unit, a dual-area lane line judging unit and a dual-area lane line result deviation calculation unit. The invention also relates to a dual-area lane line recognition method. The dual-area lane line recognition system and method of the present invention improve the recognition accuracy of the driving assistance system, reduce recognition noise interference, and enhance recognition efficiency by detecting the left and right lanes of the main vehicle in different regions.

Description

technical field [0001] The invention belongs to the field of driving assistance systems and automatic driving, and relates to a lane line recognition system and method, in particular to a dual-area lane line recognition system and method capable of improving the recognition accuracy and recognition efficiency of the driving assistance system. Background technique [0002] Structured road detection is one of the important issues in the research of driver assistance systems (autonomous driving systems). The position and direction of the vehicle relative to the lane can be accurately obtained only when the lane line information is accurately known. In real urban traffic, structured roads are the most common. The structured road outline should be relatively regular, which refers to standardized roads with clear lane markings and road boundaries. Road areas and non-road areas should be clearly separated by lane lines. [0003] The existing lane detection process is roughly divi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00
CPCG06V20/588
Inventor 高秀晶戴冕薄鸿峥
Owner 克洛泽(厦门)仪器设备有限公司
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