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track motion
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  “track motion”译为未确定词的双语例句
     According to the characteristics of the continuous track motion planning, three methods of motion planning are proposed.
     其次,对柔性机器人协调操作进行了连续轨迹的运动规划。
短句来源
     Estimation of movement parameter is a core problem in digital video processing,whose task is to check motion information from video sequence,recognize and track motion object,and estimate three dimension motion and structure parameters.
     运动参数估计是数字视频处理的一个核心问题。 其任务是从视频序列中检测出运动信息 ,识别与跟踪运动目标和估计三维运动及结构参数。
短句来源
     The method for detecting dynamic information is based on the rebuilding of their gray(position)~time function on direction lines. So the system can get motion track, motion velocity and acceleration of a part of a cardiac structure at moment.
     该方法的动态信息检测是在超声心动图序列图像中重建任意方向线上灰度(位置)时间函数,从而该检测系统可以获得心脏某结构、某部位的运动轨迹乃至于运动速度和加速度。
短句来源
  相似匹配句对
     The third is the realization of motion track.
     三是运动控制卡轨迹规划的实现。
短句来源
     TRACK GEOMETRY AND THE LATERAL MOTION OF VEHICLES
     轨道的几何状况与车辆的横向振动
短句来源
     IS YOUR R & D ON TRACK?
     如何使研究发展工作走上正确的轨道
短句来源
     On“The Measures of Motion
     关于“运动的量度”
短句来源
     In concrete motion.
     在具体行动上。
短句来源
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  track motion
The sensor's principal disadvantage is its inability to track motion on patients who require a blanket.
      
The bending energies were then used to define a deformation field and track motion of the left ventricular wall.
      
The Timoshenko beam model placed on an elastic or visco-elastic foundation can also be used to describe the vertical or lateral track motion.
      
Table 1 summarizes the estimated accuracies of the alongand cross-track motion components for the three instruments and different retrieval methods.
      
Similarly, four IREDs used to track motion of the jaw were attached to an appliance glued to the mandibular teeth.
      
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A real-time visual surveillance method is presented, which is based on macroblock features quantification. The frame is divided into tiles and their macroblock features are extracted. The pixels operation is transferred to a nested operation of their macroblock feature points. Then, these feature′s differences of frames are checked to find out residual motion region. The research shows that our novel method is quite effective and efficient in eliminating the region noise caused by fluorescent lamp, local moving...

A real-time visual surveillance method is presented, which is based on macroblock features quantification. The frame is divided into tiles and their macroblock features are extracted. The pixels operation is transferred to a nested operation of their macroblock feature points. Then, these feature′s differences of frames are checked to find out residual motion region. The research shows that our novel method is quite effective and efficient in eliminating the region noise caused by fluorescent lamp, local moving shade and dithering in dynamic image sequences. Critical system parameters, such as threshold and processing regions, are adaptive to varying frame rates and computational constraints. According to different environment, it can track motion stably in real-time through a simple choice of high, median or low threshold setting. The experimental results show the promising performance in real-time visual surveillance in a changing environment.

提出一种新的基于宏块特征量化的视觉自适应实时监控方法,它采用考虑宏块特征空域关系和类似竞争分类的消除干扰策略,由宏块特征量化将对像素点的操作转变为对宏块直方图特征点的操作,通过兴趣点的提取使得对每帧的计算速度成数量级地提高.研究表明,该方法仅使用高、中、低3种外部阈值设置,便可使监控模型在几乎无参数调节下稳定运行,在动态图象序列中,能有效消除日光灯频闪光线、部分运动阴影以及局部小扰动带来的区域干扰.实验结果显示,该方法能够实现对安全防范中闯入类的有效监控,且目标跟踪快捷稳定,具有较高的工程实用价值.

Estimation of movement parameter is a core problem in digital video processing,whose task is to check motion information from video sequence,recognize and track motion object,and estimate three dimension motion and structure parameters.Firstly traditional motion estimation method is introduced roundly,then parameter estimation method based on wavelet transform is studied with emphases,and at the same time,the feature and application range of different methods are compared,analyzed and evaluated....

Estimation of movement parameter is a core problem in digital video processing,whose task is to check motion information from video sequence,recognize and track motion object,and estimate three dimension motion and structure parameters.Firstly traditional motion estimation method is introduced roundly,then parameter estimation method based on wavelet transform is studied with emphases,and at the same time,the feature and application range of different methods are compared,analyzed and evaluated.

运动参数估计是数字视频处理的一个核心问题。其任务是从视频序列中检测出运动信息 ,识别与跟踪运动目标和估计三维运动及结构参数。首先对传统的运动估计方法进行了全面介绍 ,然后重点研究基于小波变换的参数估计方法 ,并就各种方法的特点及应用范围进行了对比、分析与评价。

A method for along-track motion compensation of the airborne strip-map SAR(Syn thetic Aperture Radar) is presented.No complex interpolation is involved in this algorithm,hence the high computational efficiency and the improved image quality are achieved.Theor etical analys is,simulation results and the real data images show that it is of great value in real-time imaging.

提出了一种新的机载条带式SAR沿航向运动误差的补偿方法 .它不用插值 ,所以节省了运算量、避免了插值带来的图像质量下降 ,因而对机载SAR系统的实时成像有好的应用前景 .理论分析、仿真和实测数据成像证明了该方法的正确性和有效性 .

 
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