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1)  detecting hidden dangers in roads or railways
道路隐患检测
2)  detection of incipient fault
隐患检测
1.
After introducing the principle and classification of computerized tomography (CT) technique,the applications and progresses are discussed of elastic wave tomography,electromagnetic wave tomography andresistivity tomography in detection of incipient fault for dam.
介绍了CT技术的原理和分类,讨论了弹性波CT技术、电磁波CT技术和电阻率CT技术在大坝隐患检测中的应用和进展,并列举实例,证明其应用效果,说明CT技术在大坝隐患检测中有着广阔的应用前景。
3)  lane detection
道路检测
1.
According to the morphological image processing technique,a new lane detection method based on(morphological) transformation can detect the edge of the straight lane by using the morphological transformation,(Canny) edge detection and Hough transformation.
利用形态学图像处理技术,基于形态学变换的道路检测方法,能够应用形态学变换、Canny边缘检测与Hough变换检测出直线道路车行道的边缘线。
2.
A new method for lane detection is presented ,at first, the real road image can be divided into road region and non-road region based on line region growing, the region searched for lane markings is limited in the road region, then lane markings are renewed with method similar to road image segmentation, finally it applies linear data fitting to find lane markings.
提出了一种新的道路检测算法。
3.
The lane detection based on the computer vision technique is one of key problems of ALV(Autonomous Land Vehicle), a novel lane detection system for ALV based on the road structure was developed.
基于计算机视觉技术的道路检测,针对红旗轿车自主驾驶系统的视觉导航,提出并实现了一种基于道路结构特征的自主车视觉导航方法。
4)  road detection
道路检测
1.
Lane and road detection based on adaptive deformable template;
基于自适应模板的非结构化道路检测
2.
Method of realizing road detection in advanced vehicle control system;
高级车辆控制系统中道路检测的实现方法
3.
The Design of Road Detection Algorithm on THMR-V;
THMR-V道路检测算法设计
5)  hidden danger under the road
公路隐患
6)  detecting of hidden defect
隐患探测
1.
This paper introduces several relatively mature techniques for detecting of hidden defects in dykes such ZDT-1 intelligent detector, etc.
通过介绍ZDT-Ⅰ型智能堤坝隐患探侧仪等几种在应用中较为成熟的堤防隐患探测新技术,对如何加强隐患探测工作提出了建议。
补充资料:道路


道路
path

  道路l碑tl,::.)’T,,] 区}可}0,l〕到拓扑空l’ed(topological sPaee)X的连续映射(co爪“、uousm冲p”、g)厂.点.f伪)和f(l)称为道路./的起点(i亩tiil】point)和终点(如al point).给定厂,由公式t卜./(1一t).t钊0,11定义的道路称为厂的逆道路(path inverse)并记为f一’.给定厂l和厂2若满足厂.(l)二f:(0),下式定义的道路称为道路厂,和.厂:的复合(。olnpOSiteo1’ the paths)并记为厂厂:, r了f,矛、r反1/勺 以2(2t一l)。t妻l/2.在带有参考点*的道路连通空间(path一connectedsP淞e)X中,起点为,的所有道路的集合称为x的道路空间(path sPace) .M .H .Bo初exoBcK‘撰价卜注】一般说来,人们对空间中单个的道路并不怎么感兴趣,感兴趣的是道路的同伦类,即相对于乏O,川的同伦等价类、按这个等价关系,上面定义的复合满足结合律,而目.厂一’是f的真正的逆元.见基本广群(fUndalne月tal grouPoid). 吏准确地说,可将道路定义为任一连续映射j: 10,门卜¥,其中,·)O称为道路.j的长度(兄ngth ofthcp甜、).如果八的长度为,而且.fZ(o)=fl(;),则厂,和八的复合fl厂2由「式定义 [了,了r、护丈一 〔jZ(t一r),,·廷t延:+、,其中/:的长度为、.这个复合满足结合律(而不仅仪是同伦结合律).
  
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