Fast and sub-pixel extraction method for structured light stripe center
结构光光条中心亚像素快速提取方法
Results show that the system can capture image in 12fps and the center detect method of light stripe can accomplish in a high speed.
实验结果表明检测系统能够进行1024×1024,12fps的图象采集,同时在ARM中实现了光条中心定位算法。
The method has been widely applied in industry since it has advantages of large measuring range, non-contact, high speed, proper measurement accuracy and convenient to extract the light stripe information.
结构光三维检测技术是测量物体表面轮廓最普遍的方法之一,由于该方法具有大量程、非接触、速度快、测量精度适中、光条图像信息易于提取等优点,在工业检测中得到了广泛应用。
The theoretical calculations for the structural extinction conditions of fcc and Diamond cubic were supplied.
推导了面心立方点阵和金刚石立方结构的晶体衍射消光条件,并根据理论推算结果成功地对Cu(面心立方)单晶体的透射电镜电子衍射花样和S i(金刚石立方)德拜相进行了标定。
On the spectral conditions for image density measurement;
关于影像密度测量时光谱条件的探讨
The stratified Bayesian method for smoothing spline regression;
光滑样条回归的分层贝叶斯方法
The nonparametric function g(t) is estimated by the method of the smoothing spline.
用光滑样条估计非参数函数g(t),结合光滑样条的Bayes解释及Bayes的线性回归,将模型中的未知参数赋以一定的先验,运用Gibbs抽样方法从后验分布中抽样,用后验样本的均值来估计未知参数。
Those estimators such as regression spline,smoothing spline and seemingly unrelated(SUR) kernel estimators can achieve the minimum asymptotic variance when the true covariance structure is specified.
对于纵向数据边际模型的均值函数,有很多非参数估计方法,其中回归样条,光滑样条,似乎不相关(SUR)核估计等方法在工作协方差阵正确指定时具有最小的渐近方差,回归样条的渐近偏差与工作协方差阵无关,而SUR核估计和光滑样条估计的渐近偏差却依赖于工作协方差阵。
According to the demands of crop and livestock for sunlight illumination condition,4 zones,namely,dark light zone,weak light zone,moderate light zone and strong light zone were divided.
参照农业生物生长发育与太阳光照条件的关系,并根据试验资料,把太阳光照条件划分为暗光区、弱光区、中光区和强光区4级,其光照度分别为≤7×102,7×102~2×104,2×104~5×104,>5×104lx。
bright-drawn bar
冷拉光条，光亮冷拔钢条
MGpure ribbed kraft paper
机制有光条纹纯牛皮纸
Fast and sub-pixel extraction method for structured light stripe center
结构光光条中心亚像素快速提取方法
Video-Based Method for Extracting the Center of Structured Light Stripe
基于视频的结构光光条中心提取方法
Analysis of spectral characteristics of uniform fiber Bragg gratings under different exposure conditions
不同曝光条件下均匀周期布拉格光纤光栅特性
spectral response of stripe filter
条状滤色片的光谱特性
parametric oscillator threshold condition
光参量振荡阈值条件
optical bar code serial printer
光学条型码串行印刷机
long tubes (instead of bulbs) that produce light.
长条管（代替灯泡）发光。
There's a little teeny light way.
有一条有微弱的光的路。
Laser-Diode End-Pumped Nd:YVO_4 Slab Laser
激光二极管端面泵浦Nd:YVO_4板条激光器
Thus the thorny path of honor shows itself as a glory, surrounding the earth with its beams.
这条光荣的荆棘路闪烁着光芒，环绕地球成为一条灿烂的光环。
a piece of furniture having a smooth flat top supported by one or more vertical legs.
有一条或多条直腿支撑的光滑平面的家具。
The Investigation on Optimization of Ion-Implanted Planar and Channel Waveguides;
离子注入平面与条形光波导的优化条件研究
On Smooth Connection between Two Bézier Spline Curves in Gn Continuity;
两条Bézier样条曲线G~n连续下的光滑连接
The effect of demise clause and identity of carrier clause;
论光船租赁条款及承运人识别条款的效力
At either side the weft threads form a finished edge, which is called the selvage edge.
在纬线的两边形成了一条光边,这条光边称为布边。
Any of the light or dark bands produced by the diffraction or interference of light.
（光学）条纹由于光的衍射或干涉形成的或明或暗的条纹