To describe the feature of the image more efficiently , we compare some methods of feature extraction and adopt the gridding barycenter feature as the feature of the character image 为了更好的描述字符特征,本文比较了几种特征提取的算法,并采用了网格重心特征作为车牌字符特征。
Simple design , low barycenter , heavu - duty , good - looking , no punching noise , no termble , bi - step adjustment , little capacity and space - saving . low machine faliure rate and maintance free . easy operation requires 设计简单坚固，重心低，钢性强，形式美观，无冲声，无噪音，无震动，变段调整，
Simple design , low barycenter , heavu - duty , good - looking , no punching noise , no termble , bi - step adjustment , little capacity and space - saving . low machine faliure rate and maintance free . easy operation requires little 设计简单坚固，重心低，钢性强，形式美观，无冲声，无噪音，无震动，变段调整，
The pressure of township financial expenditure exceeding revenue gradually becomes from administrative pressure to financial pressure , leading to the barycenter of township financial revenue moving outwards 乡镇财政支出大于收入的压力就逐渐由行政压力演变为财政压力，导致乡镇财政收入的重心在内部发生结构外移。
This paper presents an study on the interior orientation techniques in computer vision , and proposes a collimation mark recognition algorithm which applies to practicality images on barycenter of symmetrical figure 介绍了对计算机视觉中数字影像的内定向技术的进一步研究，对现有框标识别方法进行了改进，提出了基于对称图形重心的框标自动识别方法
This thesis applies correlation and ssda acceleration algorithm to image matching . to ensure good real - time , i first locate barycenter , then matching in comparatively small region , which increasingly improve processing efficiency 为了保证良好的实时性，又采用了先找图像重心，然后在一个相对小的区域中进行模板匹配的方式，极大的提高了处理速度。
The direct lateral force control is that more than one hundred small jet engines are installed around the missile before the barycenter . by firing up these engines produce impulse propelling force in order to adjust the position of the missile 姿控直接力控制方式是在导弹四周重心前径向安装的很多个小型喷流发动机，控制喷流发动机点火，产生脉冲推力，对导弹进行姿态调整。
In accordance with principles of constant barycenter and principle of phase difference in theory of vibration , flexible counterweight is added to let the greater part of first ordered inertia force and a part of second inertia force of the slider to obtain equilibrium 根据质心不变原理及振动理论中的相位差原理，附加柔性配重使滑块的一阶惯性力的绝大部分及二阶惯性力的一部分得到平衡。
Using square error function and the barycenter algorithm of light intensity as the merit function of focusing and alignment respectively , the system analyzed the images captured by charge coupled device ( ccd ) in the projection screen to produce feedback signals 该系统运用数字图像处理技术，以方差函数和光强重心算法分别作为清晰度调节和三色和色调节的评价函数，分析电荷藕合器件( ccd )采集的局部图像，产生反馈信号。
