Camera-Radar Fusion Sensing System Based on Multi-Layer Perceptron

Tong, Yao; Wang, Chunxiang; Qian, Yeqiang

doi:10.1007/s12204-021-2345-x

Cited by 6 publications

(3 citation statements)

References 8 publications

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“…Then, through the coordinate transformation of the camera, the ROI of the target in the image is obtained, followed by object recognition. Yao, Wang, and Qian (2021) employed a multi-layer perceptron model. The camera and radar simultaneously detects targets, then the detection results of camera are associated with radar data.…”

Section: Related Workmentioning

confidence: 99%

Human intrusion detection for high-speed railway perimeter under all-weather condition

Guo,

Shi,

et al. 2024

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PurposeThe paper aims to solve the problem of personnel intrusion identification within the limits of high-speed railways. It adopts the fusion method of millimeter wave radar and camera to improve the accuracy of object recognition in dark and harsh weather conditions.Design/methodology/approachThis paper adopts the fusion strategy of radar and camera linkage to achieve focus amplification of long-distance targets and solves the problem of low illumination by laser light filling of the focus point. In order to improve the recognition effect, this paper adopts the YOLOv8 algorithm for multi-scale target recognition. In addition, for the image distortion caused by bad weather, this paper proposes a linkage and tracking fusion strategy to output the correct alarm results.FindingsSimulated intrusion tests show that the proposed method can effectively detect human intrusion within 0–200 m during the day and night in sunny weather and can achieve more than 80% recognition accuracy for extreme severe weather conditions.Originality/value(1) The authors propose a personnel intrusion monitoring scheme based on the fusion of millimeter wave radar and camera, achieving all-weather intrusion monitoring; (2) The authors propose a new multi-level fusion algorithm based on linkage and tracking to achieve intrusion target monitoring under adverse weather conditions; (3) The authors have conducted a large number of innovative simulation experiments to verify the effectiveness of the method proposed in this article.

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Section: Related Workmentioning

confidence: 99%

Human intrusion detection for high-speed railway perimeter under all-weather condition

Guo,

Shi,

et al. 2024

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“…The vehicle proving ground centralizes, concentrates and refines all kinds of road conditions that actually exist on the social road, transforms them into typical test pavement as much as possible without distortion, and moderately combines and strengthens to provide assessment intensity with a certain acceleration coefficient to speed up reliability evaluation. 1,2 The proving ground road can apply an excitation load with a stable standard to the vehicle. The test load spectrum data has good repeatability and comparability, and the failure mode can be reproduced.…”

Section: Introductionmentioning

confidence: 99%

“…Using the test load spectrum information of each proving ground, the standardized load model of the proving ground is explored and established, and the correlation between the assessment strength of each proving ground is compared and analyzed, which provides new ideas and references for the integration and applicability of the vehicle durability specification. 1,17,18…”

Section: Introductionmentioning

confidence: 99%

Research and application of load spectrum technology of reliability running test method for vehicle

Jin

Zang

Mao

et al. 2023

Proceedings of the Institution of Mechanical Engineers, Part D:

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In order to maximize the use of load spectrum data in vehicle reliability driving test, as much as possible to solve practical problems, this paper preprocesses, edits, and compiles the original data obtained based on the multi-channel data acquisition system firstly. Then the effective and simplified application data of load spectrum of vehicle reliability driving test are obtained. Secondly, based on the measured load spectrum, the test and use equivalent relationship and acceleration coefficient of different components are calculated. The road simulation bench research is carried out to verify the reliability of the bench test and provide the basis for the indoor simulation reliability test. The reliability driving specification is studied, and the test speed of each road is determined. Meanwhile, the stress amplitude analysis method is used to analyze the fault, study the fault mechanism and improve it through optimization design. Finally, the influence mechanism of road surface on vehicle is studied by spectrum and amplitude analysis. This study which is based on solving practical problems expands the application field and direction of the measured test load spectrum from the test practice, and provides ideas and feasible methods for the application of reliable driving load spectrum.

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Vehicle detection and tracking method based on multi-sensor trajectory information

Zhao

Cao²,

Cai³

et al. 2022

J Braz. Soc. Mech. Sci. Eng.

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Camera-Radar Fusion Sensing System Based on Multi-Layer Perceptron

Cited by 6 publications

References 8 publications

Human intrusion detection for high-speed railway perimeter under all-weather condition

Human intrusion detection for high-speed railway perimeter under all-weather condition

Research and application of load spectrum technology of reliability running test method for vehicle

Vehicle detection and tracking method based on multi-sensor trajectory information

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