This achievement can realize the real-time positioning and map-matching, and provide the foundation for dynamic vehicle navigation.
该成果能够实现车辆行驶过程中的实时定位与匹配,为实现动态车辆导航奠定了基础。
This paper analyzes the given source of errors of map matching and then introduces a weight-based map-matching algorithm.
本文分析了地图匹配的误差来源,提出了一个基于权重的地图匹配算法。
A dynamic map-matching method for adaptability is presented by analyzing the change in requirement of map-matching performance in the process of vehicular navigation.
本文通过对车辆导航过程中对地图匹配功能的需求变化分析,提出了一种自适应的动态地图匹配方法。
On the basis of this, a pole-map based localization was introduced which does map-matching using iterative closest points and can enhance the accuracy of localization.
在此基础上,采用基于柱图的定位方法,使用迭代最近点算法进行地图匹配,提高了定位精度。
Suppose we modify the previous example so we’re matching on the key-value pairs from a map.
我们修改一下前面一个例子,来匹配map的键值对。
Map matching becomes an important means of aircraft navigation due to its high autonomousness.
地图匹配制导由于具有良好的自主性而成为飞行器导航的一种重要方式。
An improvement of map matching method for vehicle navigation system is presented.
本文提出了一种用于车辆导航的地图匹配算法。
After analyzing the existing methods, we design a map matching algorithm based on network topology.
在分析现有算法的基础上,提出了一种基于网络拓扑关系的地图匹配算法。
As one of the important components of the GAN, the geomagnetic map matching method (GMMM) is an important factor to effect the precision of the system positioning.
地磁图匹配算法作为地磁辅助惯性导航系统的重要组成部分,是影响系统定位精度的一个重要因素。
The system consists of three modules: coordinates transformation module, map matching module, modeling and fitting module.
该系统主要由坐标转换、地图匹配和建模拟合三个模块组成。
A method for estimating the matching performance of TERCOM map under non stationary terrain is proposed.
提出了一种非平稳地形中TERCOM地图匹配性能的估计方法。
The ways and means for the solution to the problems existing in the navigation system are proposed, and the DGPS technology and the method of matching the map are also introduced.
对导航服务中存在的问题提出了解决的途径,并介绍了伪距差分技术和地图匹配方法。
Based on this technique the star identification is discussed in many literatures and a lot of effective algorithms for star map matching emerged.
对于这种技术,很多文献都进行了讨论,并涌现了许多关于星图匹配行之有效的算法。
Disparities of features that represent the same real world entity from disparate sources usually occur, thus their identification or matching is crucial to map compilation.
同一地物在不同来源的地图上通常存在着差异,其识别或匹配对于不同数据源的地图编制来说很关键。
A method of map building based on laser scans using the matching method above was presented for mobile robots.
结合上述匹配算法,给出了一种基于激光测距仪的移动机器人环境地图实时创建方法。
Firstly, the thesis researches the basic theory of the GPS and GIS, which provide corresponding concepts for researching map matching algorithms with GPS positioning information and digital map data.
首先本文阐述了GPS和GIS的基本原理,为利用GPS定位信息和电子地图信息进行地图匹配算法的研究提供了相关理论。
The map matching algorism, the fusion of the road data in digital map and the positioning data given by GPS can effectively improve the positioning accuracy in navigating system for vehicle.
融合电子地图中的道路数据和GPS所提供的定位数据的地图匹配算法,可以有效地提高车辆导航的定位精度。
It is the foundation of gravitational passive navigation and has considerable value on the gravitational map matching and the correction of navigational errors inherent in INS system.
所做的研究是实施重力无源导航定位的基础,对下一步的重力图匹配及导航误差的修正具有重要的意义。
It can reduce the error of the inertial navigation system when using Iterative Closest Contour Point (ICCP) algorithm for track matching on the gravity map, however it brings large computation costs.
利用迭代最近等值点(ICCP)算法对重力图上的航迹进行匹配可以减小惯性导航系统误差,但计算量大。
The paper aimed at the shortcoming of general map matching, and designed a map matching model based on forecast thought. What's more, the model was validated by practical running tests.
针对常规地图匹配方法存在匹配不准的难点,设计了一种基于预测的汽车导航匹配方法,并通过实验进行了分析和验证,为解决汽车导航系统在复杂道路的匹配难题提供参考。
Experiments validate the relation between acquisition probability and fractal feature of reference map, which is valuable for the selection of scene matching reference map.
最后通过大量仿真试验验证了分形特征和基准图的正确匹配概率之间的关系,对于景象匹配区的选择具有一定的实用价值。
It should possess functions as follows: map display, address matching, map matching, optimal route searching, route navigating, and so on.
它应具备以下功能:地图显示、地址匹配、地图匹配、最佳路径搜索、路径导航等。
Selection of matching road as a part of map matching algorithm is studied. A map matching algorithm based on dead reckoning (d s) evidence reasoning is proposed.
研究地图匹配算法中的匹配道路的选择问题,提出基于D- S证据推理理论的地图匹配算法。
Part of the license plate recognition locator feature, matching pursuit and orthogonal matching pursuit, maximum Likelihood (ML) criteria and maximum a posteriori (MAP) criterion.
车牌识别定位程序的部分功能,匹配追踪和正交匹配追踪,最大似然(ML)准则和最大后验概率(MAP)准则。
Experiment results show that the proposed algorithm can not only eliminate the stripe-like defects in the disparity map effectively, but also achieve better effect in matching precision.
实验结果表明,所提出的算法不但能够有效消除视差图中的条纹状瑕疵,而且在匹配精度上能够取得较好的效果。
This paper analyzes the given source of errors of map matching and then introduces a weight-based map matching algorithm.
该文分析了地图匹配的误差来源,提出了一个基于权重的地图匹配算法。
To improve the efficiency of automatic maps edge matching of massive digital map data of great regions even global ones, virtual stitching algorithm based on vector ID mapping is presented.
为了改善数字地图图幅自动接边算法在处理大区域甚至全球范围的大数据量图幅接边时效率低的问题,提出了基于矢量id映射的“虚拼接”算法。
Normal Distributions Transform (NDT) is used in scan-matching based SLAM, and map-building is implemented in larger scale indoor environment by home service robots.
将正态分布变换(NDT)应用于基于扫描匹配的SLAM中,实现了家庭服务机器人较大规模室内环境下的建图。
Her outfit — all black, complemented by a leopard scarf and matching heels — injects some flavor into the dark-hued Map Room.
她一身黑色装扮,戴一条豹纹纱巾,脚踩高跟鞋——给昏暗的地图资料室增添了一抹色彩。
But Keith Simpson and his six friends from Sydney — all Disney fanatics sporting matching polo shirts that show Mickey ears over Australia’s map — couldn’t have been happier.
但是,来自悉尼的基思•辛普森和他的六个伙伴却兴高采烈,他们都身穿迪斯尼狂热者开领运动短袖衬衫,上面有压着澳大利亚地图的米老鼠的耳朵。
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