A two-stage approach for road marking extraction and- road markings for machine vision design and development journal ,2021101 · Because road markings are of great significance, numerous studies have explored this topic. For instance, road markings, especially lane markings, are detected …Sensors | Free Full-Text | An Autonomous Vehicle …Machine vision is increasingly being used in automated driving. An automated car is usually driven on structural roads . The characteristics of structural roads include clear road markings, a sample background, and obvious geometric shapes. ... Langfelder, G. High Scale-Factor Stability Frequency-Modulated MEMS Gyroscope: 3-Axis Sensor and ...
Vehicles | Free Full-Text | Does the Condition of the Road …
The forthcoming arrival of automated vehicles (AV) on the roads requires the re-evaluation or even adaptation of existing infrastructures as they are currently designed on the basis of human perception. Indeed, advanced driver-assistance systems (ADAS) do not necessarily have the same needs as drivers to detect road markings. One of the main challenges …
NCHRP - Transportation Research Board
Road Markings for Machine Vision [ NCHRP 20-102 (Impacts of Connected Vehicles and Automated Vehicles on State and Local Transportation Agencies--Task-Order Support)] Project Data: Funds: $200,000: Research Agency: Texas A&M Transportation Institute: Principal Investigator: Adam Pike: Effective Date: 7/13/2016 ...
Road Markings and Their Impact on Driver Behaviour and …
202018 · As part of the traffic control plan, road markings form the traffic surface and provide visual guidance for road users. Since their first application to the present day, road markings have become a common element of road infrastructure and one of the basic low-cost safety measures. The aim of this paper is to provide a systematic review of the most …
Future Transportation | Free Full-Text | Human Factors in …
202265 · Human Factors are stable psychological, psychophysical, and physiological limits that influence the performance and safety of technical systems managed by humans. Roads are made for human use, but nowadays not completely on a human scale. Many studies demonstrate that Human Factors are a key factor in accident occurrence and …
The shape of road markings for visibility computations
202114 · Road markings visibility is usually assessed by means of the visibility level (VL). Several models have been developed to calculate the visibility distance on the road (Detect/PCDetect, Carve/Tarvip, Cost 331 and CIE 73). These models all approximate the visibility of a marking by estimating the diameter of an ‘equivalent’ disc. In this process, …
Visibility of various road markings for machine vision
202151 · The same features of road markings – retroreflectivity and daytime visibility – are the key parameters for their recognition by both human drivers and for machine …
Applied Sciences | Free Full-Text | Fine-Grained Detection …
10 小时之前 · The automated detection of distress such as cracks or potholes is a key basis for assessing the condition of pavements and deciding on their maintenance. A fine-grained pavement distress-detection algorithm based on integrated data using a digital twin is proposed to solve the challenges of the insufficiency of high-quality negative samples in …
Journal of Physics: Conference Series, Volume 2456, 2023
2023329 · The 2nd International Conference on Robotics, Automation and Intelligent Control (ICRAIC 2022) 20/10/2022 - 23/10/2022 Changsha, China. Accepted papers received: 07 March 2023. Published online: 29 March 2023.
Visibility of various road markings for machine vision
Visibility of various road markings for machine vision. The same features of road markings – retroreflectivity and daytime visibility – are the key parameters for their recognition by …
Horizontal road markings for human and machine vision
202011 · 2. Horizontal road markings 2.1. Road markings systems Horizontal road markings are systems, comprising the base layer and the retroreflective layer (Pocock …
EVALUATION OF ROAD MARKINGS RETOREFLECTION …
European Scientific Journal February 2014 /SPECIAL/ edition vol.3 ISSN: 1857 – 7881 (Print) e - ISSN 1857- 7431 105 EVALUATION OF ROAD MARKINGS RETOREFLECTION ... presence road markings must be recognized and marking retroreflectivity performance should also be recorded. A sizeable body of literature describes activity in this area …
Effectiveness Evaluation of Optical Illusion Deceleration …
20221028 · 2020 Statistical Bulletin on the Development of the Transportation ... Road Traffic Signs and Markings. GB5768-2009. Beijing, 2009. Google Scholar ... Hu A. X., Zhong W. T., Yang Y. Q. Study on Comprehensive Assessment of Availability of Optical Illusion Deceleration Markings. Journal of Harbin University of Commerce (Natural …
Automated road markings extraction from mobile laser …
2014101 · We presented an automated algorithm for extracting road markings from MLS data. The presented algorithm is based on the assumption that the LiDAR intensity return values from the road markings are higher than those from other road surface elements. The successful extraction of distinct road markings from the multiple tested …
Current Asset Management Practices Applied to Pavement …
200811 · The objective of NCHRP Synthesis Topic 37-03 was to identify current U.S. and international practices in asset management for six classes of nonpavement, nonbridge infrastructure assets: traffic signals, signing, lighting, pavement markings, culverts, and sidewalks. Addressed are the study's findings in regard to pavement markings specifically.
Extraction of Road Lane Markings from Mobile LiDAR Data …
202115 · Abstract. This study presents a method for automatic extraction of road lane markings from mobile light detection and ranging (LiDAR) data. Road lanes and traffic signs on the road surface provide safe driving for drivers and aid traffic flow movement along the highway and street. Mobile LiDAR systems acquire massive datasets very quickly in a ...
Visibility of various road markings for machine vision
Visibility of various road markings for machine vision. The same features of road markings – retroreflectivity and daytime visibility – are the key parameters for their recognition by both human drivers and for machine vision (MV) utilised by the emerging technology of automated vehicles. For the purpose of side-by-side performance ...
Automated road markings extraction from mobile laser …
2014101 · We presented an automated algorithm for extracting road markings from MLS data. The presented algorithm is based on the assumption that the LiDAR intensity return values from the road markings are higher than those from other road surface elements. The successful extraction of distinct road markings from the multiple tested …
Vehicles | Free Full-Text | Does the Condition of the Road …
The forthcoming arrival of automated vehicles (AV) on the roads requires the re-evaluation or even adaptation of existing infrastructures as they are currently designed on the basis of human perception. Indeed, advanced driver-assistance systems (ADAS) do not necessarily have the same needs as drivers to detect road markings. One of the main challenges …
(PDF) Horizontal road markings for human and machine …
2019526 · Pavement Markings for Machine Vision and a Road Map Toward a Better Understanding. In Proceedings of Transportation Research Board 96th Annual Meeting; Washington, DC, United St ates, 8-12 January ...
Visibility of various road markings for machine vision
Visibility of various road markings for machine vision. The same features of road markings – retroreflectivity and daytime visibility – are the key parameters for their recognition by both human drivers and for machine vision (MV) utilised by the emerging technology of automated vehicles. For the purpose of side-by-side performance ...
Sensors | Free Full-Text | A UWB/INS Trajectory Tracking …
2023331 · This paper focuses on the safety issue for cyclists and pedestrians at unsignalized intersections. The cycling speed needs to be calmed when approaching the intersection. This study proposes and deploys an integrated portable ultra-wideband/inertial navigation system (UWB/INS) to extract cycling trajectories for a cycling safety study. …
Summarizing vehicle driving decision-making methods on …
With the development of intelligent vehicles and autonomous driving technology, the safety of vulnerable road user (VRU) in traffic has been more guaranteed, and many research achievements have been made in the key area of collision avoidance decision-making methods. In this paper, the knowledge mapping method is used to mine the available …
Automated road markings extraction from mobile laser ...
2022818 · Road markings are used to provide guidance and instruction to road users for safe and comfortable driving. Enabling rapid, cost-effective and comprehensive approaches to the maintenance of route networks can be greatly improved with detailed information about location, dimension and condition of road markings.
Impact of Road Marking Retroreflectivity on Machine …
202229 · (1) Background: Due to its high safety potential, one of the most common ADAS technologies is the lane support system (LSS). The main purpose of LSS is to …
Future Transportation | Free Full-Text | Human Factors in …
202265 · Human Factors are stable psychological, psychophysical, and physiological limits that influence the performance and safety of technical systems managed by humans. Roads are made for human use, but nowadays not completely on a human scale. Many studies demonstrate that Human Factors are a key factor in accident occurrence and …
(PDF) Horizontal road markings for human and machine …
2019526 · Pavement Markings for Machine Vision and a Road Map Toward a Better Understanding. In Proceedings of Transportation Research Board 96th Annual Meeting; Washington, DC, United St ates, 8-12 January ...
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