校正

It considered three types of distortions, i.e., pincushion distortion, S distortion and image offset as a whole, and fitted the composite distortion of the images by the Nth order polynomial, and then obtained the optimum image correction coefficient by the least squares approach.

该方法统一考虑C臂投影图像的3种类型的失真——针垫失真、S型扭曲、图像偏移，利用N阶多项式拟合图像的复合失真，然后利用最小二乘法求解最优化校正系数，从而具有所需标记点数量较少，校正区域连续，步骤简单，易于在线使用的优点。

In order to acquire the real coordinates of the robot,a radial basis function neural networkis applied for mapping the robot's coordinates in image plane to them in real space.

中文摘要：遥操作中采用全局摄像机对机器人进行定位时存在图像畸变带来的误差，针对这一问题提出了一种图像畸变校正方法，该方法采用径向基神经网络进行畸变校正，从而获得机器人在实际空间中的坐标位置。

The temperature control system of reflective plane mirror is researched and completed. It is the first time to complete the close loop correction experiment of reflective plane mirror thermal distortion by means of adaptive optics in our country.

设计完成了平面反射镜温度变形的自适应光学闭环校正实验系统，研制完成了平面反射镜温度变形的可控加温系统，在国内首次完成了平面反射镜温度变形的自适应光学闭环校正实验。

The purpose of the research is to price the GARCH options without risk neutral assumption and the specification of state price density per unit probability. The FHS with calibration is employed to estimate risk neutral parameters.

本研究目的系探讨在非常态与无特定分配设定下的GARCH选择权定价，透过状态价格机率分配及其校正，即可估计风险中立下的校正参数。

To solve the problem of calibration transfer in multivariate calibration of chemometrics,Procrustes analysis algorithm and piecewise direct standardization algorithm are applied.

采用普鲁克分析算法和分段直接校正算法，解决化学计量学多元校正中的模型传递问题。

From the principle of projective geometry, a group of corresponding image points between original and rectified stereo pairs are determined, These correspondent points then used as samples to train a BP network.

该方法巧妙地运用投影成像原理，构造出一组立体图对在校正前后的对应点，将其作为样本来训练BP神经网络，从而将整个校正关系存储到网络中。

The samples for drift calibration and test are prepared by pressed disc method and then the smirch on surface of sample is removed with dilute hydrochloric acid. The prue gold calibration cruve setting in the instrument is served as working curve and is monitored through controlling samples and certified samples.

采用压片方法制备漂移校正样品和纯金试样，用稀盐酸去除试样表面的沾污，工作曲线采用仪器内置的纯金标准曲线，并通过内部质量控制样品和校正样品监控。

Of which,wet basis ash content is defined by gamma-ray log,and the precondition is the ash mainly argillaceous and contains no radioelement;carbon is defined by density log and artificial gamma log,and moisture calibration for density log ;saturated porosity is defined by density log after ash calibration;gas content is defined by acoustic log and density log compou.

其中以自然伽马测井确定湿灰分，该方法的前提条件是湿分主要是泥质且泥质不具放射性元素；以密度测井与人工伽马测井确定含碳量，并对密度测井作湿分校正；以灰分校正后的密度测井确定饱和水孔隙度；含气量的估算以声波测井和密度测井组成的复合参数ΔT/dDEN来确定，或以视电阻率曲线确定含气量。

Many researchers are attracted to focus on it, especially radiometric calibration and geometric calibration in its ground processing system.

而Landsat7固有的焦平面特性和双向扫描特性也给予了辐射校正和几何校正一定的复杂性和挑战性。

The readings of the refractometer should be calibrated before use with a prism of against water.

测定前，折光计读数应用校正用棱镜或水进行校正，水的折光率20℃时为1.3330，25℃时为1.3325，40℃时为1.3305。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。