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target background
相关语句
  目标背景
     Research on the Simulation System of Target Background Characteristics in Water of Capacitance Influnce Fuze
     电容近炸引信水中目标背景特性仿真系统
短句来源
     On the basis of Motion Detection using Randomized Hough Transform (MDRHT), Center- Biased Motion Detection using randomized Hough Transform (CB-MDHT) is proposed in view of the motion of target background.
     针对目标背景运动的情况,在随机哈夫变换运动检测方法(MDRHT)的基础上,提出了基于中心偏移的哈夫变换运动检测方法(Center-Biased MDHT)。
短句来源
     According to the requirement of proximity fuze semi object simulation, a simulation system base on micro controller of proximity fuze target background is developed. The hardware and software design of the simulation testing system is discussed in detail.
     根据近炸引信半实物仿真系统的要求 ,设计开发了基于单片机控制下的近炸引信目标背景的特性仿真测试系统 ,详细论述了仿真测试系统的硬件和软件设计。
短句来源
     According to filtering noise property of mean filter, a new filter, rotating mean filter (RMF) is proposed by use of the different distribution forms of point target, background clutter and noise in spatial domain.
     充分利用点目标,背景杂波及噪声在空间域中的表现形式,并结合均值滤波滤除噪声的特性,提出了一种新的滤波方法———旋转均值滤波法。
短句来源
     The algorithm can effectively separated the small moving target from the relatively stationary backgrond according to the differences among the small moving target,background interference and noise by inhibiting the background and enhancing the target.
     这种算法根据运动小目标 ,背景干扰和噪声在图象序列中的差异 ,能够抑制背景 ,增强小目标并将其从相对静止的背景中有效地分离出来。
短句来源
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  “target background”译为未确定词的双语例句
     The chapter 1 analyses the object, main body, target, background and expatiate its relationship with the management of city .
     第一章城市土地经营概述,从城市土地经营的对象、主体、目标、背景等几方面,明确了城市土地经营的内涵,同时阐述了他与经营城市之间的关系。
短句来源
     According to the imaging difference of target, background clutter and noise, a moving small target detection method based on spacial high-pass filtering and N-frame track accumulating is presented.
     根据目标、背景干扰和噪声在红外序列图像中的差异,提出了一种基于空间高通滤波和时间域上N帧轨迹积累的运动小目标检测方法。
短句来源
     The underwater target, background and oceanic environmental characteristics are the key link for the homing system simulation of the underwater vehicles.
     水声目标、背景和海洋环境特性是声寻的水下航行体自导系统仿真的中心环节 ,该文在简述了水下航行体自导仿真的特点的基础上 ,研究了该计算机系统的配置方案 ;
短句来源
     Through the simulated target, background and interference simulation signals for the fuze target practice are shown on computer. A multi-function signal deposit instrument acts on a fuze, the system has finished the simulation of target and environment acted on fuze in the process bullets meeting the target.
     该系统在计算机上模拟引信实际打靶过程中目标、背景及各种干扰仿真信号,通过多功能信号存放仪实时作用于引信,从而实现弹目交会过程中目标及环境对引信的作用仿真.
短句来源
     The detect ability of space infrared camera is related to the ability of collecting target signal, detection background of the target, background noise of the camera itself and the le\el of detector assembly.
     空间红外相机的探测能力主要与相机自身收集目标信号的能力、目标所处的探测背景、相机本身的背景噪声以及探测器组件的噪声水平有关。
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  相似匹配句对
     Background.
     一、背景:
短句来源
     Background
     研究背景
短句来源
     N TARGET
     命中目标
短句来源
     Background Estimation and Moving Target Detection
     背景估计与运动目标检测跟踪
短句来源
     Moving Target Detection in Complex Background
     复杂背景下运动目标的检测
短句来源
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  target background
However, when vertical stripes were added to targets reflecting 520- to 650-nm light, responses to verticals on these targets were not enhanced relative to verticals presented against a target background of 400- to 520-nm + 520- to 650-nm light.
      
Specifically, the target is first subdivided into some sub regions with different target/background differential temperatures according to its thermal structure distribution.
      
In a rabbit model the abscess target/background ratio was 3-6 according to time of the scintigraphic images.
      
Both of these factors also were affected by changes in response criterion across experiments which were linked to target/background perceptual confusions.
      
The 99mTc-labelled MAb is ready to use, has excellent image qualities and a high target/background ratio.
      
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A real-time image segmentation algorithm, so called weighted ratio method of mixed probability density, is presented in this paper. By using this algorithm for the target-background separation, the structure of classifier, the flowchart, and schematic diagram of real-time intensity statistics of an image are given. In the prototype of digital video tracking system, a satisfactory result of the proposed scheme of image segmentation has been obtained.

本文提出一种称之为混合概率密度比较法的实时图象分割算法,并给出采用这种算法的目标——背景分类器的结构、实时图象灰度统计部件的原理框图和程序流程等。文中所提出的图象分割方案,在数字电视跟踪系统样机中得到满意的效果。

In order to study the relationship between event-related potential (ERP) and varioustarget-background colour matching. N200 and P3to of ERP were used as indices,and 11 health young menserved as subjects. Sternberg's memmory scanning task was used as modality of stimulus. Various mem-ory Ioad (with identical target-background matching) and various target-background colour matching(with identical memory load) were given. The results showed that (1) P300 especially L (P300- N200),was...

In order to study the relationship between event-related potential (ERP) and varioustarget-background colour matching. N200 and P3to of ERP were used as indices,and 11 health young menserved as subjects. Sternberg's memmory scanning task was used as modality of stimulus. Various mem-ory Ioad (with identical target-background matching) and various target-background colour matching(with identical memory load) were given. The results showed that (1) P300 especially L (P300- N200),was highly related with the load of short term memory. (2) N,. was highly related with the target-back-ground colour matching.

旨在探讨不同目标-背景色匹配与事件关联电位的关系。实验以“Sternberg记忆扫描任务”为刺激模式,选取不同记忆量(目标-背景色匹配相同)和不同目标-背景色匹配(记忆量相同),采用完全随机单位组实验设计,对11名健康男性青年进行实验。结果表明:①P300更确切地说是L(P300-N200),主要表征短时记忆任务负荷的大小,即与记忆字表的长度有关;②目标-背景色匹配的变化主要由N200所表征。

The infrared target & background simulator is a complicated device,It is very difficult to maintain its electrical control system.A Fault Diagnosis Expert System based on the principle of the digital simulation,model configuration and the multimedia technology is therefore developed.The expert system is used to help find out the faults of the electrical control system.

“红外目标/背景仿真装置”是一个复杂的机电设备.其电气控制系统的维护又是一项十分困难的任务.开发设计了基于数字仿真、模型组态、多媒体等技术的故障诊断专家系统,对其电气控制系统进行测试与维护,取得了良好的效果.

 
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