نتایج جستجو برای: contrast of traffic lane lines color
تعداد نتایج: 21207543 فیلتر نتایج به سال:
This paper investigated the effect of drivers’ visibility and their perception (e.g., to estimate the speed and arrival time of another vehicle) on the lane changing maneuver. The term of scope awareness was used to describe the visibility required by the driver to make a perception about road condition and the speed of vehicle that exist in that road. A computer simulation model was conducted ...
Intelligent Vehicles, as a main part of Intelligent Transportation Systems (ITS), will have great impact on transportation in near future. They would be able to understand their immediate environment and also communicate with other traffic participants such as other vehicles, infrastructures and traffic management centres. Intelligent vehicles could navigate autonomously in highway and urban sc...
We propose a macroscopic modeling framework for networks of freeways equipped with managed lanes. Two types of managed lane configuration are considered: full-access, where vehicles can switch between the general purpose (GP) and the managed lanes anywhere; and separated, where such switching is allowed only at certain locations called gates. The proposed framework is based on widely-used first...
Lane-border detection is one of the best developed modules in vision-based driver assistance systems today. However, still there is a need to improve for challenging road and traffic situations, and also a need to design tools for quantitative performance evaluation. This paper discusses and refines a method to generate ground truth for lane markings from recorded video, applies two lane-detect...
this work is presented in five parts. in the first part preparation of the starting complex [pt(c^n)cl(dmso)], 1, in which c^n = n(1),c(2?)-chelated, deprotonated 2-phenylpyridine, and dmso = dimethylsulfoxide, and its reaction with 1 equiv of the biphosphine ligands bis(diphenylphosphino)amine, dppa, or bis(diphenylphosphino)methane, dppm, to give the complex [pt(c^n)cl(dppa)], 2, or [pt(c^n)c...
one of the most important issues in the plant layout design especially in mass production organizations with high inter-plant logistics is‘material flow and inter-plant traffic analysis and its effects on the production capabilities or pauses in production lines. in this paper the inter-plant traffic analysis issue on the basis of single channel queue model (m/m/1) is analyzed in a carmaker c...
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The connected and autonomous vehicle (CAV) is promised to ease congestion in the future with rapid development of related technologies recent years. To explore characteristics mixed-traffic flow dynamic transmission mechanism, this paper firstly detailed car-following model different types, establishing fundamental diagram through considering penetration rates fleet size CAV. Secondly, construc...
Most of the people die every year in road crashes due to driver’s inattention and not following the traffic rules. The Lane detection systems are useful to avoid the accidents and safety is the main purpose of the system. The main goal of these systems is to detect the lane stripes and to warn the driver in case of the vehicle tend to depart from the lane. Many intelligent vehicles transport sy...
In this paper, we present an efficient lane detection and tracking algorithm for wide-baseline stereo vision systems with cameras mounted on the host vehicle. The main purposes of the vision system are host vehicle localization and lane shape recognition for advanced driver assistance tasks on highways and country roads with visible lane boundary markings. This is achieved via the 3D geometrica...
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